[Freeswitch-trunk] [commit] r10358 - freeswitch/trunk/src/mod/applications/mod_conference

12 Nov 2008

Author: mikej
Date: Wed Nov 12 08:59:14 2008
New Revision: 10358

Log:
whitespace cleanup

Modified:
   freeswitch/trunk/src/mod/applications/mod_conference/mod_conference.c

Modified: freeswitch/trunk/src/mod/applications/mod_conference/mod_conference.c
==============================================================================

--- freeswitch/trunk/src/mod/applications/mod_conference/mod_conference.c	(original)
+++ freeswitch/trunk/src/mod/applications/mod_conference/mod_conference.c	Wed Nov 12 08:59:14 2008
@@ -34,10 +34,9 @@
  */
 #include <switch.h>
 
-SWITCH_MODULE_LOAD_FUNCTION (mod_conference_load);
-SWITCH_MODULE_SHUTDOWN_FUNCTION (mod_conference_shutdown);
-SWITCH_MODULE_DEFINITION (mod_conference, mod_conference_load,
-			  mod_conference_shutdown, NULL);
+SWITCH_MODULE_LOAD_FUNCTION(mod_conference_load);
+SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_conference_shutdown);
+SWITCH_MODULE_DEFINITION(mod_conference, mod_conference_load, mod_conference_shutdown, NULL);
 
 static const char global_app_name[] = "conference";
 static char *global_cf_name = "conference.conf";
@@ -60,7328 +59,5292 @@
 
 #define test_eflag(conference, flag) ((conference)->eflags & flag)
 
-typedef enum
-{
-  FILE_STOP_CURRENT,
-  FILE_STOP_ALL,
-  FILE_STOP_ASYNC
+typedef enum {
+	FILE_STOP_CURRENT,
+	FILE_STOP_ALL,
+	FILE_STOP_ASYNC
 } file_stop_t;
 
 /* Global Values */
-static struct
-{
-  switch_memory_pool_t *conference_pool;
-  switch_mutex_t *conference_mutex;
-  switch_hash_t *conference_hash;
-  switch_mutex_t *id_mutex;
-  switch_mutex_t *hash_mutex;
-  uint32_t id_pool;
-  int32_t running;
-  uint32_t threads;
-  switch_event_node_t *node;
+static struct {
+	switch_memory_pool_t *conference_pool;
+	switch_mutex_t *conference_mutex;
+	switch_hash_t *conference_hash;
+	switch_mutex_t *id_mutex;
+	switch_mutex_t *hash_mutex;
+	uint32_t id_pool;
+	int32_t running;
+	uint32_t threads;
+	switch_event_node_t *node;
 } globals;
 
-typedef enum
-{
-  CALLER_CONTROL_MUTE,
-  CALLER_CONTROL_DEAF_MUTE,
-  CALLER_CONTROL_ENERGY_UP,
-  CALLER_CONTROL_ENERGY_EQU_CONF,
-  CALLER_CONTROL_ENERGEY_DN,
-  CALLER_CONTROL_VOL_TALK_UP,
-  CALLER_CONTROL_VOL_TALK_ZERO,
-  CALLER_CONTROL_VOL_TALK_DN,
-  CALLER_CONTROL_VOL_LISTEN_UP,
-  CALLER_CONTROL_VOL_LISTEN_ZERO,
-  CALLER_CONTROL_VOL_LISTEN_DN,
-  CALLER_CONTROL_HANGUP,
-  CALLER_CONTROL_MENU,
-  CALLER_CONTROL_DIAL,
-  CALLER_CONTROL_EVENT
+typedef enum {
+	CALLER_CONTROL_MUTE,
+	CALLER_CONTROL_DEAF_MUTE,
+	CALLER_CONTROL_ENERGY_UP,
+	CALLER_CONTROL_ENERGY_EQU_CONF,
+	CALLER_CONTROL_ENERGEY_DN,
+	CALLER_CONTROL_VOL_TALK_UP,
+	CALLER_CONTROL_VOL_TALK_ZERO,
+	CALLER_CONTROL_VOL_TALK_DN,
+	CALLER_CONTROL_VOL_LISTEN_UP,
+	CALLER_CONTROL_VOL_LISTEN_ZERO,
+	CALLER_CONTROL_VOL_LISTEN_DN,
+	CALLER_CONTROL_HANGUP,
+	CALLER_CONTROL_MENU,
+	CALLER_CONTROL_DIAL,
+	CALLER_CONTROL_EVENT
 } caller_control_t;
 
 /* forward declaration for conference_obj and caller_control */
 struct conference_member;
 typedef struct conference_member conference_member_t;
 
-struct call_list
-{
-  char *string;
-  int itteration;
-  struct call_list *next;
+struct call_list {
+	char *string;
+	int itteration;
+	struct call_list *next;
 };
 typedef struct call_list call_list_t;
 
 struct caller_control_actions;
 
-typedef struct caller_control_fn_table
-{
-  char *key;
-  char *digits;
-  caller_control_t action;
-  void (*handler) (conference_member_t *, struct caller_control_actions *);
+typedef struct caller_control_fn_table {
+	char *key;
+	char *digits;
+	caller_control_t action;
+	void (*handler) (conference_member_t *, struct caller_control_actions *);
 } caller_control_fn_table_t;
 
-typedef struct caller_control_actions
-{
-  caller_control_fn_table_t *fndesc;
-  char *binded_dtmf;
-  void *data;
+typedef struct caller_control_actions {
+	caller_control_fn_table_t *fndesc;
+	char *binded_dtmf;
+	void *data;
 } caller_control_action_t;
 
-typedef struct caller_control_menu_info
-{
-  switch_ivr_menu_t *stack;
-  char *name;
+typedef struct caller_control_menu_info {
+	switch_ivr_menu_t *stack;
+	char *name;
 } caller_control_menu_info_t;
 
-typedef enum
-{
-  MFLAG_RUNNING = (1 << 0),
-  MFLAG_CAN_SPEAK = (1 << 1),
-  MFLAG_CAN_HEAR = (1 << 2),
-  MFLAG_KICKED = (1 << 3),
-  MFLAG_ITHREAD = (1 << 4),
-  MFLAG_NOCHANNEL = (1 << 5),
-  MFLAG_INTREE = (1 << 6),
-  MFLAG_WASTE_BANDWIDTH = (1 << 7),
-  MFLAG_FLUSH_BUFFER = (1 << 8),
-  MFLAG_ENDCONF = (1 << 9),
-  MFLAG_HAS_AUDIO = (1 << 10),
-  MFLAG_TALKING = (1 << 11)
+typedef enum {
+	MFLAG_RUNNING = (1 << 0),
+	MFLAG_CAN_SPEAK = (1 << 1),
+	MFLAG_CAN_HEAR = (1 << 2),
+	MFLAG_KICKED = (1 << 3),
+	MFLAG_ITHREAD = (1 << 4),
+	MFLAG_NOCHANNEL = (1 << 5),
+	MFLAG_INTREE = (1 << 6),
+	MFLAG_WASTE_BANDWIDTH = (1 << 7),
+	MFLAG_FLUSH_BUFFER = (1 << 8),
+	MFLAG_ENDCONF = (1 << 9),
+	MFLAG_HAS_AUDIO = (1 << 10),
+	MFLAG_TALKING = (1 << 11)
 } member_flag_t;
 
-typedef enum
-{
-  CFLAG_RUNNING = (1 << 0),
-  CFLAG_DYNAMIC = (1 << 1),
-  CFLAG_ENFORCE_MIN = (1 << 2),
-  CFLAG_DESTRUCT = (1 << 3),
-  CFLAG_LOCKED = (1 << 4),
-  CFLAG_ANSWERED = (1 << 5)
+typedef enum {
+	CFLAG_RUNNING = (1 << 0),
+	CFLAG_DYNAMIC = (1 << 1),
+	CFLAG_ENFORCE_MIN = (1 << 2),
+	CFLAG_DESTRUCT = (1 << 3),
+	CFLAG_LOCKED = (1 << 4),
+	CFLAG_ANSWERED = (1 << 5)
 } conf_flag_t;
 
-typedef enum
-{
-  RFLAG_CAN_SPEAK = (1 << 0),
-  RFLAG_CAN_HEAR = (1 << 1)
+typedef enum {
+	RFLAG_CAN_SPEAK = (1 << 0),
+	RFLAG_CAN_HEAR = (1 << 1)
 } relation_flag_t;
 
-typedef enum
-{
-  NODE_TYPE_FILE,
-  NODE_TYPE_SPEECH
+typedef enum {
+	NODE_TYPE_FILE,
+	NODE_TYPE_SPEECH
 } node_type_t;
 
-typedef enum
-{
-  EFLAG_ADD_MEMBER = (1 << 0),
-  EFLAG_DEL_MEMBER = (1 << 1),
-  EFLAG_ENERGY_LEVEL = (1 << 2),
-  EFLAG_VOLUME_LEVEL = (1 << 3),
-  EFLAG_GAIN_LEVEL = (1 << 4),
-  EFLAG_DTMF = (1 << 5),
-  EFLAG_STOP_TALKING = (1 << 6),
-  EFLAG_START_TALKING = (1 << 7),
-  EFLAG_MUTE_MEMBER = (1 << 8),
-  EFLAG_UNMUTE_MEMBER = (1 << 9),
-  EFLAG_DEAF_MEMBER = (1 << 10),
-  EFLAG_UNDEAF_MEMBER = (1 << 11),
-  EFLAG_KICK_MEMBER = (1 << 12),
-  EFLAG_DTMF_MEMBER = (1 << 13),
-  EFLAG_ENERGY_LEVEL_MEMBER = (1 << 14),
-  EFLAG_VOLUME_IN_MEMBER = (1 << 15),
-  EFLAG_VOLUME_OUT_MEMBER = (1 << 16),
-  EFLAG_PLAY_FILE = (1 << 17),
-  EFLAG_PLAY_FILE_MEMBER = (1 << 18),
-  EFLAG_SPEAK_TEXT = (1 << 19),
-  EFLAG_SPEAK_TEXT_MEMBER = (1 << 20),
-  EFLAG_LOCK = (1 << 21),
-  EFLAG_UNLOCK = (1 << 22),
-  EFLAG_TRANSFER = (1 << 23),
-  EFLAG_BGDIAL_RESULT = (1 << 24),
-  EFLAG_FLOOR_CHANGE = (1 << 25)
+typedef enum {
+	EFLAG_ADD_MEMBER = (1 << 0),
+	EFLAG_DEL_MEMBER = (1 << 1),
+	EFLAG_ENERGY_LEVEL = (1 << 2),
+	EFLAG_VOLUME_LEVEL = (1 << 3),
+	EFLAG_GAIN_LEVEL = (1 << 4),
+	EFLAG_DTMF = (1 << 5),
+	EFLAG_STOP_TALKING = (1 << 6),
+	EFLAG_START_TALKING = (1 << 7),
+	EFLAG_MUTE_MEMBER = (1 << 8),
+	EFLAG_UNMUTE_MEMBER = (1 << 9),
+	EFLAG_DEAF_MEMBER = (1 << 10),
+	EFLAG_UNDEAF_MEMBER = (1 << 11),
+	EFLAG_KICK_MEMBER = (1 << 12),
+	EFLAG_DTMF_MEMBER = (1 << 13),
+	EFLAG_ENERGY_LEVEL_MEMBER = (1 << 14),
+	EFLAG_VOLUME_IN_MEMBER = (1 << 15),
+	EFLAG_VOLUME_OUT_MEMBER = (1 << 16),
+	EFLAG_PLAY_FILE = (1 << 17),
+	EFLAG_PLAY_FILE_MEMBER = (1 << 18),
+	EFLAG_SPEAK_TEXT = (1 << 19),
+	EFLAG_SPEAK_TEXT_MEMBER = (1 << 20),
+	EFLAG_LOCK = (1 << 21),
+	EFLAG_UNLOCK = (1 << 22),
+	EFLAG_TRANSFER = (1 << 23),
+	EFLAG_BGDIAL_RESULT = (1 << 24),
+	EFLAG_FLOOR_CHANGE = (1 << 25)
 } event_type_t;
 
-typedef struct conference_file_node
-{
-  switch_file_handle_t fh;
-  switch_speech_handle_t *sh;
-  node_type_t type;
-  uint8_t done;
-  uint8_t async;
-  switch_memory_pool_t *pool;
-  uint32_t leadin;
-  struct conference_file_node *next;
+typedef struct conference_file_node {
+	switch_file_handle_t fh;
+	switch_speech_handle_t *sh;
+	node_type_t type;
+	uint8_t done;
+	uint8_t async;
+	switch_memory_pool_t *pool;
+	uint32_t leadin;
+	struct conference_file_node *next;
 } conference_file_node_t;
 
 /* conference xml config sections */
-typedef struct conf_xml_cfg
-{
-  switch_xml_t profile;
-  switch_xml_t controls;
+typedef struct conf_xml_cfg {
+	switch_xml_t profile;
+	switch_xml_t controls;
 } conf_xml_cfg_t;
 
 /* Conference Object */
-typedef struct conference_obj
-{
-  char *name;
-  char *timer_name;
-  char *tts_engine;
-  char *tts_voice;
-  char *enter_sound;
-  char *exit_sound;
-  char *alone_sound;
-  char *perpetual_sound;
-  char *moh_sound;
-  char *ack_sound;
-  char *nack_sound;
-  char *muted_sound;
-  char *unmuted_sound;
-  char *locked_sound;
-  char *is_locked_sound;
-  char *is_unlocked_sound;
-  char *kicked_sound;
-  char *caller_id_name;
-  char *caller_id_number;
-  char *sound_prefix;
-  char *special_announce;
-  char *auto_record;
-  uint32_t max_members;
-  char *maxmember_sound;
-  uint32_t announce_count;
-  switch_ivr_digit_stream_parser_t *dtmf_parser;
-  char *pin;
-  char *pin_sound;
-  char *bad_pin_sound;
-  char *profile_name;
-  char *domain;
-  uint32_t flags;
-  member_flag_t mflags;
-  switch_call_cause_t bridge_hangup_cause;
-  switch_mutex_t *flag_mutex;
-  uint32_t rate;
-  uint32_t interval;
-  switch_mutex_t *mutex;
-  conference_member_t *members;
-  conference_member_t *floor_holder;
-  switch_mutex_t *member_mutex;
-  conference_file_node_t *fnode;
-  conference_file_node_t *async_fnode;
-  switch_memory_pool_t *pool;
-  switch_thread_rwlock_t *rwlock;
-  uint32_t count;
-  int32_t energy_level;
-  uint8_t min;
-  switch_speech_handle_t lsh;
-  switch_speech_handle_t *sh;
-  switch_byte_t *not_talking_buf;
-  uint32_t not_talking_buf_len;
-  int comfort_noise_level;
-  int video_running;
-  uint32_t eflags;
+typedef struct conference_obj {
+	char *name;
+	char *timer_name;
+	char *tts_engine;
+	char *tts_voice;
+	char *enter_sound;
+	char *exit_sound;
+	char *alone_sound;
+	char *perpetual_sound;
+	char *moh_sound;
+	char *ack_sound;
+	char *nack_sound;
+	char *muted_sound;
+	char *unmuted_sound;
+	char *locked_sound;
+	char *is_locked_sound;
+	char *is_unlocked_sound;
+	char *kicked_sound;
+	char *caller_id_name;
+	char *caller_id_number;
+	char *sound_prefix;
+	char *special_announce;
+	char *auto_record;
+	uint32_t max_members;
+	char *maxmember_sound;
+	uint32_t announce_count;
+	switch_ivr_digit_stream_parser_t *dtmf_parser;
+	char *pin;
+	char *pin_sound;
+	char *bad_pin_sound;
+	char *profile_name;
+	char *domain;
+	uint32_t flags;
+	member_flag_t mflags;
+	switch_call_cause_t bridge_hangup_cause;
+	switch_mutex_t *flag_mutex;
+	uint32_t rate;
+	uint32_t interval;
+	switch_mutex_t *mutex;
+	conference_member_t *members;
+	conference_member_t *floor_holder;
+	switch_mutex_t *member_mutex;
+	conference_file_node_t *fnode;
+	conference_file_node_t *async_fnode;
+	switch_memory_pool_t *pool;
+	switch_thread_rwlock_t *rwlock;
+	uint32_t count;
+	int32_t energy_level;
+	uint8_t min;
+	switch_speech_handle_t lsh;
+	switch_speech_handle_t *sh;
+	switch_byte_t *not_talking_buf;
+	uint32_t not_talking_buf_len;
+	int comfort_noise_level;
+	int video_running;
+	uint32_t eflags;
 } conference_obj_t;
 
 /* Relationship with another member */
-typedef struct conference_relationship
-{
-  uint32_t id;
-  uint32_t flags;
-  struct conference_relationship *next;
+typedef struct conference_relationship {
+	uint32_t id;
+	uint32_t flags;
+	struct conference_relationship *next;
 } conference_relationship_t;
 
 /* Conference Member Object */
-struct conference_member
-{
-  uint32_t id;
-  switch_core_session_t *session;
-  conference_obj_t *conference;
-  switch_memory_pool_t *pool;
-  switch_buffer_t *audio_buffer;
-  switch_buffer_t *mux_buffer;
-  switch_buffer_t *resample_buffer;
-  uint32_t flags;
-  uint32_t score;
-  switch_mutex_t *flag_mutex;
-  switch_mutex_t *audio_in_mutex;
-  switch_mutex_t *audio_out_mutex;
-  switch_codec_t *orig_read_codec;
-  switch_codec_t read_codec;
-  switch_codec_t write_codec;
-  char *rec_path;
-  uint8_t *frame;
-  uint32_t frame_size;
-  uint8_t *mux_frame;
-  uint32_t read;
-  int32_t energy_level;
-  int32_t volume_in_level;
-  int32_t volume_out_level;
-  uint32_t native_rate;
-  switch_audio_resampler_t *read_resampler;
-  int16_t *resample_out;
-  uint32_t resample_out_len;
-  conference_file_node_t *fnode;
-  conference_relationship_t *relationships;
-  switch_ivr_digit_stream_parser_t *dtmf_parser;
-  switch_ivr_digit_stream_t *digit_stream;
-  switch_speech_handle_t lsh;
-  switch_speech_handle_t *sh;
-  struct conference_member *next;
+struct conference_member {
+	uint32_t id;
+	switch_core_session_t *session;
+	conference_obj_t *conference;
+	switch_memory_pool_t *pool;
+	switch_buffer_t *audio_buffer;
+	switch_buffer_t *mux_buffer;
+	switch_buffer_t *resample_buffer;
+	uint32_t flags;
+	uint32_t score;
+	switch_mutex_t *flag_mutex;
+	switch_mutex_t *audio_in_mutex;
+	switch_mutex_t *audio_out_mutex;
+	switch_codec_t *orig_read_codec;
+	switch_codec_t read_codec;
+	switch_codec_t write_codec;
+	char *rec_path;
+	uint8_t *frame;
+	uint32_t frame_size;
+	uint8_t *mux_frame;
+	uint32_t read;
+	int32_t energy_level;
+	int32_t volume_in_level;
+	int32_t volume_out_level;
+	uint32_t native_rate;
+	switch_audio_resampler_t *read_resampler;
+	int16_t *resample_out;
+	uint32_t resample_out_len;
+	conference_file_node_t *fnode;
+	conference_relationship_t *relationships;
+	switch_ivr_digit_stream_parser_t *dtmf_parser;
+	switch_ivr_digit_stream_t *digit_stream;
+	switch_speech_handle_t lsh;
+	switch_speech_handle_t *sh;
+	struct conference_member *next;
 };
 
 /* Record Node */
-typedef struct conference_record
-{
-  conference_obj_t *conference;
-  char *path;
-  switch_memory_pool_t *pool;
+typedef struct conference_record {
+	conference_obj_t *conference;
+	char *path;
+	switch_memory_pool_t *pool;
 } conference_record_t;
 
-typedef enum
-{
-  CONF_API_SUB_ARGS_SPLIT,
-  CONF_API_SUB_MEMBER_TARGET,
-  CONF_API_SUB_ARGS_AS_ONE
+typedef enum {
+	CONF_API_SUB_ARGS_SPLIT,
+	CONF_API_SUB_MEMBER_TARGET,
+	CONF_API_SUB_ARGS_AS_ONE
 } conference_fntype_t;
 
 typedef void (*void_fn_t) (void);
 
 /* API command parser */
-typedef struct api_command
-{
-  char *pname;
-  void_fn_t pfnapicmd;
-  conference_fntype_t fntype;
-  char *psyntax;
+typedef struct api_command {
+	char *pname;
+	void_fn_t pfnapicmd;
+	conference_fntype_t fntype;
+	char *psyntax;
 } api_command_t;
 
 /* Function Prototypes */
-static uint32_t next_member_id (void);
-static conference_relationship_t *member_get_relationship (conference_member_t
-							   * member,
-							   conference_member_t
-							   * other_member);
-static conference_member_t *conference_member_get (conference_obj_t *
-						   conference, uint32_t id);
-static conference_relationship_t *member_add_relationship (conference_member_t
-							   * member,
-							   uint32_t id);
-static switch_status_t member_del_relationship (conference_member_t * member,
-						uint32_t id);
-static switch_status_t conference_add_member (conference_obj_t * conference,
-					      conference_member_t * member);
-static switch_status_t conference_del_member (conference_obj_t * conference,
-					      conference_member_t * member);
-static void *SWITCH_THREAD_FUNC conference_thread_run (switch_thread_t *
-						       thread, void *obj);
-static void *SWITCH_THREAD_FUNC conference_video_thread_run (switch_thread_t *
-							     thread,
-							     void *obj);
-static void conference_loop_output (conference_member_t * member);
-static uint32_t conference_stop_file (conference_obj_t * conference,
-				      file_stop_t stop);
-static switch_status_t conference_play_file (conference_obj_t * conference,
-					     char *file, uint32_t leadin,
-					     switch_channel_t * channel,
-					     uint8_t async);
-static switch_status_t conference_say (conference_obj_t * conference,
-				       const char *text, uint32_t leadin);
-static void conference_list (conference_obj_t * conference,
-			     switch_stream_handle_t * stream, char *delim);
-SWITCH_STANDARD_API (conf_api_main);
-
-static switch_status_t conference_outcall (conference_obj_t * conference,
-					   char *conference_name,
-					   switch_core_session_t * session,
-					   char *bridgeto, uint32_t timeout,
-					   char *flags, char *cid_name,
-					   char *cid_num,
-					   switch_call_cause_t * cause);
-static switch_status_t conference_outcall_bg (conference_obj_t * conference,
-					      char *conference_name,
-					      switch_core_session_t * session,
-					      char *bridgeto,
-					      uint32_t timeout,
-					      const char *flags,
-					      const char *cid_name,
-					      const char *cid_num);
-SWITCH_STANDARD_APP (conference_function);
-static void launch_conference_thread (conference_obj_t * conference);
-static void launch_conference_video_thread (conference_obj_t * conference);
-static void *SWITCH_THREAD_FUNC conference_loop_input (switch_thread_t *
-						       thread, void *obj);
-static switch_status_t conference_local_play_file (conference_obj_t *
-						   conference,
-						   switch_core_session_t *
-						   session, char *path,
-						   uint32_t leadin, void *buf,
-						   uint32_t buflen);
-static switch_status_t conference_member_play_file (conference_member_t *
-						    member, char *file,
-						    uint32_t leadin);
-static switch_status_t conference_member_say (conference_member_t * member,
-					      char *text, uint32_t leadin);
-static uint32_t conference_member_stop_file (conference_member_t * member,
-					     file_stop_t stop);
-static conference_obj_t *conference_new (char *name, conf_xml_cfg_t cfg,
-					 switch_memory_pool_t * pool);
-static switch_status_t chat_send (char *proto, char *from, char *to,
-				  char *subject, char *body, char *hint);
-static void launch_conference_record_thread (conference_obj_t * conference,
-					     char *path);
-
-typedef switch_status_t (*conf_api_args_cmd_t) (conference_obj_t *,
-						switch_stream_handle_t *, int,
-						char **);
-typedef switch_status_t (*conf_api_member_cmd_t) (conference_member_t *,
-						  switch_stream_handle_t *,
-						  void *);
-typedef switch_status_t (*conf_api_text_cmd_t) (conference_obj_t *,
-						switch_stream_handle_t *,
-						const char *);
-
-static void conference_member_itterator (conference_obj_t * conference,
-					 switch_stream_handle_t * stream,
-					 conf_api_member_cmd_t pfncallback,
-					 void *data);
-static switch_status_t conf_api_sub_mute (conference_member_t * member,
-					  switch_stream_handle_t * stream,
-					  void *data);
-static switch_status_t conf_api_sub_unmute (conference_member_t * member,
-					    switch_stream_handle_t * stream,
-					    void *data);
-static switch_status_t conf_api_sub_deaf (conference_member_t * member,
-					  switch_stream_handle_t * stream,
-					  void *data);
-static switch_status_t conf_api_sub_undeaf (conference_member_t * member,
-					    switch_stream_handle_t * stream,
-					    void *data);
-static switch_status_t conference_add_event_data (conference_obj_t *
-						  conference,
-						  switch_event_t * event);
-static switch_status_t conference_add_event_member_data (conference_member_t *
-							 member,
-							 switch_event_t *
-							 event);
-
-static switch_status_t
-conference_add_event_data (conference_obj_t * conference,
-			   switch_event_t * event)
-{
-  switch_status_t status = SWITCH_STATUS_SUCCESS;
-
-  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-				  "Conference-Name", conference->name);
-  switch_event_add_header (event, SWITCH_STACK_BOTTOM, "Conference-Size",
-			   "%u", conference->count);
-  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-				  "Conference-Profile-Name",
-				  conference->profile_name);
-
-  return status;
-}
-
-static switch_status_t
-conference_add_event_member_data (conference_member_t * member,
-				  switch_event_t * event)
-{
-  switch_status_t status = SWITCH_STATUS_SUCCESS;
-
-  if (!member)
-    return status;
-
-  if (member->session)
-    {
-      switch_channel_t *channel =
-	switch_core_session_get_channel (member->session);
-      switch_channel_event_set_data (channel, event);
-    }
-
-  if (member->conference)
-    {
-      status = conference_add_event_data (member->conference, event);
-    }
+static uint32_t next_member_id(void);
+static conference_relationship_t *member_get_relationship(conference_member_t *member, conference_member_t *other_member);
+static conference_member_t *conference_member_get(conference_obj_t *conference, uint32_t id);
+static conference_relationship_t *member_add_relationship(conference_member_t *member, uint32_t id);
+static switch_status_t member_del_relationship(conference_member_t *member, uint32_t id);
+static switch_status_t conference_add_member(conference_obj_t *conference, conference_member_t *member);
+static switch_status_t conference_del_member(conference_obj_t *conference, conference_member_t *member);
+static void *SWITCH_THREAD_FUNC conference_thread_run(switch_thread_t *thread, void *obj);
+static void *SWITCH_THREAD_FUNC conference_video_thread_run(switch_thread_t *thread, void *obj);
+static void conference_loop_output(conference_member_t *member);
+static uint32_t conference_stop_file(conference_obj_t *conference, file_stop_t stop);
+static switch_status_t conference_play_file(conference_obj_t *conference, char *file, uint32_t leadin, switch_channel_t *channel, uint8_t async);
+static switch_status_t conference_say(conference_obj_t *conference, const char *text, uint32_t leadin);
+static void conference_list(conference_obj_t *conference, switch_stream_handle_t *stream, char *delim);
+SWITCH_STANDARD_API(conf_api_main);
+
+static switch_status_t conference_outcall(conference_obj_t *conference,
+										  char *conference_name,
+										  switch_core_session_t *session,
+										  char *bridgeto, uint32_t timeout, char *flags, char *cid_name, char *cid_num, switch_call_cause_t *cause);
+static switch_status_t conference_outcall_bg(conference_obj_t *conference,
+											 char *conference_name,
+											 switch_core_session_t *session, char *bridgeto, uint32_t timeout, const char *flags, const char *cid_name,
+											 const char *cid_num);
+SWITCH_STANDARD_APP(conference_function);
+static void launch_conference_thread(conference_obj_t *conference);
+static void launch_conference_video_thread(conference_obj_t *conference);
+static void *SWITCH_THREAD_FUNC conference_loop_input(switch_thread_t *thread, void *obj);
+static switch_status_t conference_local_play_file(conference_obj_t *conference, switch_core_session_t *session, char *path, uint32_t leadin, void *buf, uint32_t buflen);
+static switch_status_t conference_member_play_file(conference_member_t *member, char *file, uint32_t leadin);
+static switch_status_t conference_member_say(conference_member_t *member, char *text, uint32_t leadin);
+static uint32_t conference_member_stop_file(conference_member_t *member, file_stop_t stop);
+static conference_obj_t *conference_new(char *name, conf_xml_cfg_t cfg, switch_memory_pool_t *pool);
+static switch_status_t chat_send(char *proto, char *from, char *to, char *subject, char *body, char *hint);
+static void launch_conference_record_thread(conference_obj_t *conference, char *path);
+
+typedef switch_status_t (*conf_api_args_cmd_t) (conference_obj_t *, switch_stream_handle_t *, int, char **);
+typedef switch_status_t (*conf_api_member_cmd_t) (conference_member_t *, switch_stream_handle_t *, void *);
+typedef switch_status_t (*conf_api_text_cmd_t) (conference_obj_t *, switch_stream_handle_t *, const char *);
+
+static void conference_member_itterator(conference_obj_t *conference, switch_stream_handle_t *stream, conf_api_member_cmd_t pfncallback, void *data);
+static switch_status_t conf_api_sub_mute(conference_member_t *member, switch_stream_handle_t *stream, void *data);
+static switch_status_t conf_api_sub_unmute(conference_member_t *member, switch_stream_handle_t *stream, void *data);
+static switch_status_t conf_api_sub_deaf(conference_member_t *member, switch_stream_handle_t *stream, void *data);
+static switch_status_t conf_api_sub_undeaf(conference_member_t *member, switch_stream_handle_t *stream, void *data);
+static switch_status_t conference_add_event_data(conference_obj_t *conference, switch_event_t *event);
+static switch_status_t conference_add_event_member_data(conference_member_t *member, switch_event_t *event);
+
+static switch_status_t conference_add_event_data(conference_obj_t *conference, switch_event_t *event)
+{
+	switch_status_t status = SWITCH_STATUS_SUCCESS;
+
+	switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Conference-Name", conference->name);
+	switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Conference-Size", "%u", conference->count);
+	switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Conference-Profile-Name", conference->profile_name);
+
+	return status;
+}
+
+static switch_status_t conference_add_event_member_data(conference_member_t *member, switch_event_t *event)
+{
+	switch_status_t status = SWITCH_STATUS_SUCCESS;
+
+	if (!member)
+		return status;
+
+	if (member->session) {
+		switch_channel_t *channel = switch_core_session_get_channel(member->session);
+		switch_channel_event_set_data(channel, event);
+	}
+
+	if (member->conference) {
+		status = conference_add_event_data(member->conference, event);
+	}
 
-  switch_event_add_header (event, SWITCH_STACK_BOTTOM, "Member-ID", "%u",
-			   member->id);
+	switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Member-ID", "%u", member->id);
 
-  return status;
+	return status;
 }
 
 /* Return a Distinct ID # */
-static uint32_t
-next_member_id (void)
+static uint32_t next_member_id(void)
 {
-  uint32_t id;
+	uint32_t id;
 
-  switch_mutex_lock (globals.id_mutex);
-  id = ++globals.id_pool;
-  switch_mutex_unlock (globals.id_mutex);
+	switch_mutex_lock(globals.id_mutex);
+	id = ++globals.id_pool;
+	switch_mutex_unlock(globals.id_mutex);
 
-  return id;
+	return id;
 }
 
 /* if other_member has a relationship with member, produce it */
-static conference_relationship_t *
-member_get_relationship (conference_member_t * member,
-			 conference_member_t * other_member)
+static conference_relationship_t *member_get_relationship(conference_member_t *member, conference_member_t *other_member)
 {
-  conference_relationship_t *rel = NULL, *global = NULL;
+	conference_relationship_t *rel = NULL, *global = NULL;
 
-  if (member == NULL || other_member == NULL || member->relationships == NULL)
-    return NULL;
+	if (member == NULL || other_member == NULL || member->relationships == NULL)
+		return NULL;
 
-  switch_mutex_lock (member->flag_mutex);
-  switch_mutex_lock (other_member->flag_mutex);
+	switch_mutex_lock(member->flag_mutex);
+	switch_mutex_lock(other_member->flag_mutex);
 
-  for (rel = member->relationships; rel; rel = rel->next)
-    {
-      if (rel->id == other_member->id)
-	{
-	  break;
-	}
+	for (rel = member->relationships; rel; rel = rel->next) {
+		if (rel->id == other_member->id) {
+			break;
+		}
 
-      /* 0 matches everyone. (We will still test the others because a real match carries more clout) */
-      if (rel->id == 0)
-	{
-	  global = rel;
+		/* 0 matches everyone. (We will still test the others because a real match carries more clout) */
+		if (rel->id == 0) {
+			global = rel;
+		}
 	}
-    }
 
-  switch_mutex_unlock (other_member->flag_mutex);
-  switch_mutex_unlock (member->flag_mutex);
+	switch_mutex_unlock(other_member->flag_mutex);
+	switch_mutex_unlock(member->flag_mutex);
 
-  return rel ? rel : global;
+	return rel ? rel : global;
 }
 
 /* traverse the conference member list for the specified member id and return it's pointer */
-static conference_member_t *
-conference_member_get (conference_obj_t * conference, uint32_t id)
+static conference_member_t *conference_member_get(conference_obj_t *conference, uint32_t id)
 {
-  conference_member_t *member = NULL;
+	conference_member_t *member = NULL;
 
-  switch_assert (conference != NULL);
-  if (!id)
-    {
-      return NULL;
-    }
+	switch_assert(conference != NULL);
+	if (!id) {
+		return NULL;
+	}
 
-  switch_mutex_lock (conference->member_mutex);
-  for (member = conference->members; member; member = member->next)
-    {
+	switch_mutex_lock(conference->member_mutex);
+	for (member = conference->members; member; member = member->next) {
 
-      if (switch_test_flag (member, MFLAG_NOCHANNEL))
-	{
-	  continue;
-	}
+		if (switch_test_flag(member, MFLAG_NOCHANNEL)) {
+			continue;
+		}
 
-      if (member->id == id)
-	{
-	  break;
+		if (member->id == id) {
+			break;
+		}
 	}
-    }
 
-  if (member && !switch_test_flag (member, MFLAG_INTREE))
-    {
-      member = NULL;
-    }
+	if (member && !switch_test_flag(member, MFLAG_INTREE)) {
+		member = NULL;
+	}
 
-  switch_mutex_unlock (conference->member_mutex);
+	switch_mutex_unlock(conference->member_mutex);
 
-  return member;
+	return member;
 }
 
 /* stop the specified recording */
-static switch_status_t
-conference_record_stop (conference_obj_t * conference, char *path)
+static switch_status_t conference_record_stop(conference_obj_t *conference, char *path)
 {
-  conference_member_t *member = NULL;
-  int count = 0;
+	conference_member_t *member = NULL;
+	int count = 0;
 
-  switch_assert (conference != NULL);
-  switch_mutex_lock (conference->member_mutex);
-  for (member = conference->members; member; member = member->next)
-    {
-      if (switch_test_flag (member, MFLAG_NOCHANNEL)
-	  && (!path || !strcmp (path, member->rec_path)))
-	{
-	  switch_clear_flag_locked (member, MFLAG_RUNNING);
-	  count++;
-	}
-    }
-  switch_mutex_unlock (conference->member_mutex);
-  return count;
+	switch_assert(conference != NULL);
+	switch_mutex_lock(conference->member_mutex);
+	for (member = conference->members; member; member = member->next) {
+		if (switch_test_flag(member, MFLAG_NOCHANNEL) && (!path || !strcmp(path, member->rec_path))) {
+			switch_clear_flag_locked(member, MFLAG_RUNNING);
+			count++;
+		}
+	}
+	switch_mutex_unlock(conference->member_mutex);
+	return count;
 }
 
 /* Add a custom relationship to a member */
-static conference_relationship_t *
-member_add_relationship (conference_member_t * member, uint32_t id)
+static conference_relationship_t *member_add_relationship(conference_member_t *member, uint32_t id)
 {
-  conference_relationship_t *rel = NULL;
+	conference_relationship_t *rel = NULL;
 
-  if (member == NULL || id == 0
-      || !(rel = switch_core_alloc (member->pool, sizeof (*rel))))
-    return NULL;
+	if (member == NULL || id == 0 || !(rel = switch_core_alloc(member->pool, sizeof(*rel))))
+		return NULL;
 
-  rel->id = id;
+	rel->id = id;
 
-  switch_mutex_lock (member->flag_mutex);
-  rel->next = member->relationships;
-  member->relationships = rel;
-  switch_mutex_unlock (member->flag_mutex);
+	switch_mutex_lock(member->flag_mutex);
+	rel->next = member->relationships;
+	member->relationships = rel;
+	switch_mutex_unlock(member->flag_mutex);
 
-  return rel;
+	return rel;
 }
 
 /* Remove a custom relationship from a member */
-static switch_status_t
-member_del_relationship (conference_member_t * member, uint32_t id)
+static switch_status_t member_del_relationship(conference_member_t *member, uint32_t id)
 {
-  switch_status_t status = SWITCH_STATUS_FALSE;
-  conference_relationship_t *rel, *last = NULL;
+	switch_status_t status = SWITCH_STATUS_FALSE;
+	conference_relationship_t *rel, *last = NULL;
 
-  if (member == NULL || id == 0)
-    return status;
+	if (member == NULL || id == 0)
+		return status;
 
-  switch_mutex_lock (member->flag_mutex);
-  for (rel = member->relationships; rel; rel = rel->next)
-    {
-      if (rel->id == id)
-	{
-	  /* we just forget about rel here cos it was allocated by the member's pool 
-	     it will be freed when the member is */
-	  status = SWITCH_STATUS_SUCCESS;
-	  if (last)
-	    {
-	      last->next = rel->next;
-	    }
-	  else
-	    {
-	      member->relationships = rel->next;
-	    }
-	}
-      last = rel;
-    }
-  switch_mutex_unlock (member->flag_mutex);
+	switch_mutex_lock(member->flag_mutex);
+	for (rel = member->relationships; rel; rel = rel->next) {
+		if (rel->id == id) {
+			/* we just forget about rel here cos it was allocated by the member's pool 
+			   it will be freed when the member is */
+			status = SWITCH_STATUS_SUCCESS;
+			if (last) {
+				last->next = rel->next;
+			} else {
+				member->relationships = rel->next;
+			}
+		}
+		last = rel;
+	}
+	switch_mutex_unlock(member->flag_mutex);
 
-  return status;
+	return status;
 }
 
 /* Gain exclusive access and add the member to the list */
-static switch_status_t
-conference_add_member (conference_obj_t * conference,
-		       conference_member_t * member)
-{
-  switch_status_t status = SWITCH_STATUS_FALSE;
-  switch_event_t *event;
-  char msg[512];		/* conference count announcement */
-  call_list_t *call_list = NULL;
-  switch_channel_t *channel;
-
-  switch_assert (conference != NULL);
-  switch_assert (member != NULL);
-
-  switch_mutex_lock (conference->mutex);
-  switch_mutex_lock (member->audio_in_mutex);
-  switch_mutex_lock (member->audio_out_mutex);
-  switch_mutex_lock (member->flag_mutex);
-  switch_mutex_lock (conference->member_mutex);
-
-  switch_clear_flag (conference, CFLAG_DESTRUCT);
-  member->conference = conference;
-  member->next = conference->members;
-  member->energy_level = conference->energy_level;
-  conference->members = member;
-  switch_set_flag (member, MFLAG_INTREE);
-  switch_mutex_unlock (conference->member_mutex);
-
-  if (!switch_test_flag (member, MFLAG_NOCHANNEL))
-    {
-      conference->count++;
-      if (switch_event_create (&event, SWITCH_EVENT_PRESENCE_IN) ==
-	  SWITCH_STATUS_SUCCESS)
-	{
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "proto",
-					  CONF_CHAT_PROTO);
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "login",
-					  conference->name);
-	  switch_event_add_header (event, SWITCH_STACK_BOTTOM, "from",
-				   "%s@%s", conference->name,
-				   conference->domain);
-	  switch_event_add_header (event, SWITCH_STACK_BOTTOM, "status",
-				   "Active (%d caller%s)", conference->count,
-				   conference->count == 1 ? "" : "s");
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "event_type", "presence");
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "alt_event_type", "dialog");
-	  switch_event_add_header (event, SWITCH_STACK_BOTTOM, "event_count",
-				   "%d", EC++);
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "unique-id", conference->name);
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "channel-state", "CS_ROUTING");
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "answer-state",
-					  conference->count ==
-					  1 ? "early" : "confirmed");
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "call-direction",
-					  conference->count ==
-					  1 ? "outbound" : "inbound");
-	  switch_event_fire (&event);
-	}
-
-      if (conference->count > 1)
-	{
-	  if (conference->moh_sound)
-	    {
-	      /* stop MoH if any */
-	      conference_stop_file (conference, FILE_STOP_ASYNC);
-	    }
-	  if (conference->enter_sound)
-	    {
-	      conference_play_file (conference, conference->enter_sound,
-				    CONF_DEFAULT_LEADIN,
-				    switch_core_session_get_channel (member->
-								     session),
-				    1);
-	    }
-	}
-
-      channel = switch_core_session_get_channel (member->session);
-      call_list =
-	(call_list_t *) switch_channel_get_private (channel,
-						    "_conference_autocall_list_");
-
-      if (call_list)
-	{
-	  char saymsg[1024];
-	  switch_snprintf (saymsg, sizeof (saymsg), "Auto Calling %d parties",
-			   call_list->itteration);
-	  conference_member_say (member, saymsg, 0);
-	}
-      else
-	{
-	  if (switch_strlen_zero (conference->special_announce))
-	    {
-	      /* announce the total number of members in the conference */
-	      if (conference->count >= conference->announce_count
-		  && conference->announce_count > 1)
-		{
-		  switch_snprintf (msg, sizeof (msg), "There are %d callers",
-				   conference->count);
-		  conference_member_say (member, msg, CONF_DEFAULT_LEADIN);
-		}
-	      else if (conference->count == 1 && !conference->perpetual_sound)
-		{
-		  if (conference->alone_sound)
-		    {
-		      conference_stop_file (conference, FILE_STOP_ASYNC);
-		      conference_play_file (conference,
-					    conference->alone_sound,
-					    CONF_DEFAULT_LEADIN,
-					    switch_core_session_get_channel
-					    (member->session), 1);
-		    }
-		  else
-		    {
-		      switch_snprintf (msg, sizeof (msg),
-				       "You are currently the only person in this conference.");
-		      conference_member_say (member, msg,
-					     CONF_DEFAULT_LEADIN);
-		    }
-		}
-	    }
-	}
-
-      if (conference->count == 1)
-	{
-	  conference->floor_holder = member;
-	}
-
-      if (conference->min && conference->count >= conference->min)
-	{
-	  switch_set_flag (conference, CFLAG_ENFORCE_MIN);
-	}
-
-      if (test_eflag (conference, EFLAG_ADD_MEMBER) &&
-	  switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-					CONF_EVENT_MAINT) ==
-	  SWITCH_STATUS_SUCCESS)
-	{
-	  conference_add_event_member_data (member, event);
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "Action", "add-member");
-	  switch_event_fire (&event);
-	}
-
-    }
-  switch_mutex_unlock (member->flag_mutex);
-  switch_mutex_unlock (member->audio_out_mutex);
-  switch_mutex_unlock (member->audio_in_mutex);
+static switch_status_t conference_add_member(conference_obj_t *conference, conference_member_t *member)
+{
+	switch_status_t status = SWITCH_STATUS_FALSE;
+	switch_event_t *event;
+	char msg[512];				/* conference count announcement */
+	call_list_t *call_list = NULL;
+	switch_channel_t *channel;
+
+	switch_assert(conference != NULL);
+	switch_assert(member != NULL);
+
+	switch_mutex_lock(conference->mutex);
+	switch_mutex_lock(member->audio_in_mutex);
+	switch_mutex_lock(member->audio_out_mutex);
+	switch_mutex_lock(member->flag_mutex);
+	switch_mutex_lock(conference->member_mutex);
+
+	switch_clear_flag(conference, CFLAG_DESTRUCT);
+	member->conference = conference;
+	member->next = conference->members;
+	member->energy_level = conference->energy_level;
+	conference->members = member;
+	switch_set_flag(member, MFLAG_INTREE);
+	switch_mutex_unlock(conference->member_mutex);
+
+	if (!switch_test_flag(member, MFLAG_NOCHANNEL)) {
+		conference->count++;
+		if (switch_event_create(&event, SWITCH_EVENT_PRESENCE_IN) == SWITCH_STATUS_SUCCESS) {
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "proto", CONF_CHAT_PROTO);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "login", conference->name);
+			switch_event_add_header(event, SWITCH_STACK_BOTTOM, "from", "%s@%s", conference->name, conference->domain);
+			switch_event_add_header(event, SWITCH_STACK_BOTTOM, "status", "Active (%d caller%s)", conference->count, conference->count == 1 ? "" : "s");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "event_type", "presence");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "alt_event_type", "dialog");
+			switch_event_add_header(event, SWITCH_STACK_BOTTOM, "event_count", "%d", EC++);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "unique-id", conference->name);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "channel-state", "CS_ROUTING");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "answer-state", conference->count == 1 ? "early" : "confirmed");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "call-direction", conference->count == 1 ? "outbound" : "inbound");
+			switch_event_fire(&event);
+		}
+
+		if (conference->count > 1) {
+			if (conference->moh_sound) {
+				/* stop MoH if any */
+				conference_stop_file(conference, FILE_STOP_ASYNC);
+			}
+			if (conference->enter_sound) {
+				conference_play_file(conference, conference->enter_sound, CONF_DEFAULT_LEADIN, switch_core_session_get_channel(member->session), 1);
+			}
+		}
+
+		channel = switch_core_session_get_channel(member->session);
+		call_list = (call_list_t *) switch_channel_get_private(channel, "_conference_autocall_list_");
+
+		if (call_list) {
+			char saymsg[1024];
+			switch_snprintf(saymsg, sizeof(saymsg), "Auto Calling %d parties", call_list->itteration);
+			conference_member_say(member, saymsg, 0);
+		} else {
+			if (switch_strlen_zero(conference->special_announce)) {
+				/* announce the total number of members in the conference */
+				if (conference->count >= conference->announce_count && conference->announce_count > 1) {
+					switch_snprintf(msg, sizeof(msg), "There are %d callers", conference->count);
+					conference_member_say(member, msg, CONF_DEFAULT_LEADIN);
+				} else if (conference->count == 1 && !conference->perpetual_sound) {
+					if (conference->alone_sound) {
+						conference_stop_file(conference, FILE_STOP_ASYNC);
+						conference_play_file(conference, conference->alone_sound, CONF_DEFAULT_LEADIN, switch_core_session_get_channel(member->session), 1);
+					} else {
+						switch_snprintf(msg, sizeof(msg), "You are currently the only person in this conference.");
+						conference_member_say(member, msg, CONF_DEFAULT_LEADIN);
+					}
+				}
+			}
+		}
+
+		if (conference->count == 1) {
+			conference->floor_holder = member;
+		}
+
+		if (conference->min && conference->count >= conference->min) {
+			switch_set_flag(conference, CFLAG_ENFORCE_MIN);
+		}
 
-  switch_mutex_unlock (conference->mutex);
-  status = SWITCH_STATUS_SUCCESS;
+		if (test_eflag(conference, EFLAG_ADD_MEMBER) &&
+			switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+			conference_add_event_member_data(member, event);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "add-member");
+			switch_event_fire(&event);
+		}
+
+	}
+	switch_mutex_unlock(member->flag_mutex);
+	switch_mutex_unlock(member->audio_out_mutex);
+	switch_mutex_unlock(member->audio_in_mutex);
+
+	switch_mutex_unlock(conference->mutex);
+	status = SWITCH_STATUS_SUCCESS;
 
-  return status;
+	return status;
 }
 
 /* Gain exclusive access and remove the member from the list */
-static switch_status_t
-conference_del_member (conference_obj_t * conference,
-		       conference_member_t * member)
-{
-  switch_status_t status = SWITCH_STATUS_FALSE;
-  conference_member_t *imember, *last = NULL;
-  switch_event_t *event;
-
-  switch_assert (conference != NULL);
-  switch_assert (member != NULL);
-
-  switch_mutex_lock (conference->mutex);
-  switch_mutex_lock (conference->member_mutex);
-  switch_mutex_lock (member->audio_in_mutex);
-  switch_mutex_lock (member->audio_out_mutex);
-  switch_mutex_lock (member->flag_mutex);
-  switch_clear_flag (member, MFLAG_INTREE);
-
-  for (imember = conference->members; imember; imember = imember->next)
-    {
-      if (imember == member)
-	{
-	  if (last)
-	    {
-	      last->next = imember->next;
-	    }
-	  else
-	    {
-	      conference->members = imember->next;
-	    }
-	  break;
-	}
-      last = imember;
-    }
-
-  /* Close Unused Handles */
-  if (member->fnode)
-    {
-      conference_file_node_t *fnode, *cur;
-      switch_memory_pool_t *pool;
-
-      fnode = member->fnode;
-      while (fnode)
-	{
-	  cur = fnode;
-	  fnode = fnode->next;
-
-	  if (cur->type != NODE_TYPE_SPEECH)
-	    {
-	      switch_core_file_close (&cur->fh);
-	    }
-
-	  pool = cur->pool;
-	  switch_core_destroy_memory_pool (&pool);
-	}
-    }
-
-  if (member->sh)
-    {
-      switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
-      switch_core_speech_close (&member->lsh, &flags);
-      member->sh = NULL;
-    }
-
-  if (switch_test_flag (member, MFLAG_ENDCONF))
-    {
-      switch_set_flag_locked (member->conference, CFLAG_DESTRUCT);
-    }
-
-  if (member == member->conference->floor_holder)
-    {
-      member->conference->floor_holder = NULL;
-    }
-
-  member->conference = NULL;
-
-  if (!switch_test_flag (member, MFLAG_NOCHANNEL))
-    {
-      conference->count--;
-      if (switch_event_create (&event, SWITCH_EVENT_PRESENCE_IN) ==
-	  SWITCH_STATUS_SUCCESS)
-	{
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "proto",
-					  CONF_CHAT_PROTO);
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "login",
-					  conference->name);
-	  switch_event_add_header (event, SWITCH_STACK_BOTTOM, "from",
-				   "%s@%s", conference->name,
-				   conference->domain);
-	  switch_event_add_header (event, SWITCH_STACK_BOTTOM, "status",
-				   "Active (%d caller%s)", conference->count,
-				   conference->count == 1 ? "" : "s");
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "event_type", "presence");
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "alt_event_type", "dialog");
-	  switch_event_add_header (event, SWITCH_STACK_BOTTOM, "event_count",
-				   "%d", EC++);
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "unique-id", conference->name);
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "channel-state", "CS_ROUTING");
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "answer-state",
-					  conference->count ==
-					  1 ? "early" : "confirmed");
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "call-direction",
-					  conference->count ==
-					  1 ? "outbound" : "inbound");
-	  switch_event_fire (&event);
-	}
-
-      if ((conference->min && switch_test_flag (conference, CFLAG_ENFORCE_MIN)
-	   && conference->count < conference->min)
-	  || (switch_test_flag (conference, CFLAG_DYNAMIC)
-	      && conference->count == 0))
-	{
-	  switch_set_flag (conference, CFLAG_DESTRUCT);
-	}
-      else
-	{
-	  if (conference->exit_sound)
-	    {
-	      conference_play_file (conference, conference->exit_sound, 0,
-				    switch_core_session_get_channel (member->
-								     session),
-				    0);
-	    }
-	  if (conference->count == 1 && conference->alone_sound)
-	    {
-	      conference_stop_file (conference, FILE_STOP_ASYNC);
-	      conference_play_file (conference, conference->alone_sound, 0,
-				    switch_core_session_get_channel (member->
-								     session),
-				    1);
-	    }
-	}
-
-      if (conference->announce_count == 1)
-	{
-	  conference->floor_holder = conference->members;
-	}
-
-      if (test_eflag (conference, EFLAG_DEL_MEMBER) &&
-	  switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-					CONF_EVENT_MAINT) ==
-	  SWITCH_STATUS_SUCCESS)
-	{
-	  conference_add_event_member_data (member, event);
-	  conference_add_event_data (conference, event);
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "Action", "del-member");
-	  switch_event_fire (&event);
-	}
-    }
-  switch_mutex_unlock (conference->member_mutex);
-  switch_mutex_unlock (member->flag_mutex);
-  switch_mutex_unlock (member->audio_out_mutex);
-  switch_mutex_unlock (member->audio_in_mutex);
-  switch_mutex_unlock (conference->mutex);
-  status = SWITCH_STATUS_SUCCESS;
+static switch_status_t conference_del_member(conference_obj_t *conference, conference_member_t *member)
+{
+	switch_status_t status = SWITCH_STATUS_FALSE;
+	conference_member_t *imember, *last = NULL;
+	switch_event_t *event;
+
+	switch_assert(conference != NULL);
+	switch_assert(member != NULL);
+
+	switch_mutex_lock(conference->mutex);
+	switch_mutex_lock(conference->member_mutex);
+	switch_mutex_lock(member->audio_in_mutex);
+	switch_mutex_lock(member->audio_out_mutex);
+	switch_mutex_lock(member->flag_mutex);
+	switch_clear_flag(member, MFLAG_INTREE);
+
+	for (imember = conference->members; imember; imember = imember->next) {
+		if (imember == member) {
+			if (last) {
+				last->next = imember->next;
+			} else {
+				conference->members = imember->next;
+			}
+			break;
+		}
+		last = imember;
+	}
+
+	/* Close Unused Handles */
+	if (member->fnode) {
+		conference_file_node_t *fnode, *cur;
+		switch_memory_pool_t *pool;
+
+		fnode = member->fnode;
+		while (fnode) {
+			cur = fnode;
+			fnode = fnode->next;
+
+			if (cur->type != NODE_TYPE_SPEECH) {
+				switch_core_file_close(&cur->fh);
+			}
+
+			pool = cur->pool;
+			switch_core_destroy_memory_pool(&pool);
+		}
+	}
+
+	if (member->sh) {
+		switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
+		switch_core_speech_close(&member->lsh, &flags);
+		member->sh = NULL;
+	}
+
+	if (switch_test_flag(member, MFLAG_ENDCONF)) {
+		switch_set_flag_locked(member->conference, CFLAG_DESTRUCT);
+	}
+
+	if (member == member->conference->floor_holder) {
+		member->conference->floor_holder = NULL;
+	}
+
+	member->conference = NULL;
+
+	if (!switch_test_flag(member, MFLAG_NOCHANNEL)) {
+		conference->count--;
+		if (switch_event_create(&event, SWITCH_EVENT_PRESENCE_IN) == SWITCH_STATUS_SUCCESS) {
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "proto", CONF_CHAT_PROTO);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "login", conference->name);
+			switch_event_add_header(event, SWITCH_STACK_BOTTOM, "from", "%s@%s", conference->name, conference->domain);
+			switch_event_add_header(event, SWITCH_STACK_BOTTOM, "status", "Active (%d caller%s)", conference->count, conference->count == 1 ? "" : "s");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "event_type", "presence");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "alt_event_type", "dialog");
+			switch_event_add_header(event, SWITCH_STACK_BOTTOM, "event_count", "%d", EC++);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "unique-id", conference->name);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "channel-state", "CS_ROUTING");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "answer-state", conference->count == 1 ? "early" : "confirmed");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "call-direction", conference->count == 1 ? "outbound" : "inbound");
+			switch_event_fire(&event);
+		}
 
-  return status;
+		if ((conference->min && switch_test_flag(conference, CFLAG_ENFORCE_MIN) && conference->count < conference->min)
+			|| (switch_test_flag(conference, CFLAG_DYNAMIC) && conference->count == 0)) {
+			switch_set_flag(conference, CFLAG_DESTRUCT);
+		} else {
+			if (conference->exit_sound) {
+				conference_play_file(conference, conference->exit_sound, 0, switch_core_session_get_channel(member->session), 0);
+			}
+			if (conference->count == 1 && conference->alone_sound) {
+				conference_stop_file(conference, FILE_STOP_ASYNC);
+				conference_play_file(conference, conference->alone_sound, 0, switch_core_session_get_channel(member->session), 1);
+			}
+		}
+
+		if (conference->announce_count == 1) {
+			conference->floor_holder = conference->members;
+		}
+
+		if (test_eflag(conference, EFLAG_DEL_MEMBER) &&
+			switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+			conference_add_event_member_data(member, event);
+			conference_add_event_data(conference, event);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "del-member");
+			switch_event_fire(&event);
+		}
+	}
+	switch_mutex_unlock(conference->member_mutex);
+	switch_mutex_unlock(member->flag_mutex);
+	switch_mutex_unlock(member->audio_out_mutex);
+	switch_mutex_unlock(member->audio_in_mutex);
+	switch_mutex_unlock(conference->mutex);
+	status = SWITCH_STATUS_SUCCESS;
+
+	return status;
 }
 
 /* Main video monitor thread (1 per distinct conference room) */
-static void *SWITCH_THREAD_FUNC
-conference_video_thread_run (switch_thread_t * thread, void *obj)
+static void *SWITCH_THREAD_FUNC conference_video_thread_run(switch_thread_t *thread, void *obj)
 {
-  conference_obj_t *conference = (conference_obj_t *) obj;
-  conference_member_t *imember, *last_member = NULL;
-  switch_frame_t *vid_frame;
-  switch_status_t status;
-  int has_vid = 1, req_iframe = 0;
-
-  conference->video_running = 1;
-  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-		     "Video thread started for conference %s\n",
-		     conference->name);
-
-  while (has_vid && conference->video_running == 1 && globals.running
-	 && !switch_test_flag (conference, CFLAG_DESTRUCT))
-    {
-      if (!conference->floor_holder)
-	{
-	  switch_yield (100000);
-	  continue;
-	}
-
-      if (switch_channel_test_flag
-	  (switch_core_session_get_channel
-	   (conference->floor_holder->session), CF_VIDEO))
-	{
-	  status =
-	    switch_core_session_read_video_frame (conference->floor_holder->
-						  session, &vid_frame,
-						  SWITCH_IO_FLAG_NONE, 0);
-
-	  if (!SWITCH_READ_ACCEPTABLE (status))
-	    {
-	      conference->floor_holder = NULL;
-	      req_iframe = 0;
-	      continue;
-	    }
-
-	  if (switch_test_flag (vid_frame, SFF_CNG))
-	    {
-	      continue;
-	    }
-
-	  if (conference->floor_holder != last_member)
-	    {
-	      int iframe = 0;
+	conference_obj_t *conference = (conference_obj_t *) obj;
+	conference_member_t *imember, *last_member = NULL;
+	switch_frame_t *vid_frame;
+	switch_status_t status;
+	int has_vid = 1, req_iframe = 0;
+
+	conference->video_running = 1;
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Video thread started for conference %s\n", conference->name);
+
+	while (has_vid && conference->video_running == 1 && globals.running && !switch_test_flag(conference, CFLAG_DESTRUCT)) {
+		if (!conference->floor_holder) {
+			switch_yield(100000);
+			continue;
+		}
+
+		if (switch_channel_test_flag(switch_core_session_get_channel(conference->floor_holder->session), CF_VIDEO)) {
+			status = switch_core_session_read_video_frame(conference->floor_holder->session, &vid_frame, SWITCH_IO_FLAG_NONE, 0);
+
+			if (!SWITCH_READ_ACCEPTABLE(status)) {
+				conference->floor_holder = NULL;
+				req_iframe = 0;
+				continue;
+			}
+
+			if (switch_test_flag(vid_frame, SFF_CNG)) {
+				continue;
+			}
+
+			if (conference->floor_holder != last_member) {
+				int iframe = 0;
 #if 0
-	      switch_core_session_message_t msg = { 0 };
+				switch_core_session_message_t msg = { 0 };
 
 
-	      if (!req_iframe)
-		{
-		  /* Tell the channel to request a fresh vid frame */
-		  msg.from = __FILE__;
-		  msg.message_id = SWITCH_MESSAGE_INDICATE_VIDEO_REFRESH_REQ;
-		  switch_core_session_receive_message (conference->
-						       floor_holder->session,
-						       &msg);
-		  req_iframe = 1;
-		}
+				if (!req_iframe) {
+					/* Tell the channel to request a fresh vid frame */
+					msg.from = __FILE__;
+					msg.message_id = SWITCH_MESSAGE_INDICATE_VIDEO_REFRESH_REQ;
+					switch_core_session_receive_message(conference->floor_holder->session, &msg);
+					req_iframe = 1;
+				}
 #endif
 
-	      if (vid_frame->codec->implementation->ianacode == 34)
-		{		/* h.263 */
-		  iframe = (*((int16_t *) vid_frame->data) >> 12 == 6);
-		}
-	      else if (vid_frame->codec->implementation->ianacode == 115)
-		{		/* h.263-1998 */
-		  int y = *((int8_t *) vid_frame->data + 2) & 0xfe;
-		  iframe = (y == 0x80 || y == 0x82);
-		}
-	      else if (vid_frame->codec->implementation->ianacode == 99)
-		{		/* h.264 */
-		  iframe = (*((int16_t *) vid_frame->data) >> 5 == 0x11);
-		}
-	      else
-		{		/* we need more defs */
-		  iframe = 1;
-		}
-
-	      if (!iframe)
-		{
-		  continue;
-		}
-
-	      req_iframe = 0;
-	    }
-
-	  last_member = conference->floor_holder;
-
-	  switch_mutex_lock (conference->member_mutex);
-	  has_vid = 0;
-	  for (imember = conference->members; imember;
-	       imember = imember->next)
-	    {
-	      if (switch_channel_test_flag
-		  (switch_core_session_get_channel (imember->session),
-		   CF_VIDEO))
-		{
-		  has_vid++;
-		  switch_core_session_write_video_frame (imember->session,
-							 vid_frame,
-							 SWITCH_IO_FLAG_NONE,
-							 0);
-		}
-	    }
-	  switch_mutex_unlock (conference->member_mutex);
-	}
-    }
-  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-		     "Video thread ending for conference %s\n",
-		     conference->name);
-  conference->video_running = 0;
+				if (vid_frame->codec->implementation->ianacode == 34) {	/* h.263 */
+					iframe = (*((int16_t *) vid_frame->data) >> 12 == 6);
+				} else if (vid_frame->codec->implementation->ianacode == 115) {	/* h.263-1998 */
+					int y = *((int8_t *) vid_frame->data + 2) & 0xfe;
+					iframe = (y == 0x80 || y == 0x82);
+				} else if (vid_frame->codec->implementation->ianacode == 99) {	/* h.264 */
+					iframe = (*((int16_t *) vid_frame->data) >> 5 == 0x11);
+				} else {		/* we need more defs */
+					iframe = 1;
+				}
+
+				if (!iframe) {
+					continue;
+				}
 
-  return NULL;
-}
+				req_iframe = 0;
+			}
 
-/* Create a video thread for the conference and launch it */
-static void
-launch_conference_video_thread (conference_obj_t * conference)
-{
-  switch_thread_t *thread;
-  switch_threadattr_t *thd_attr = NULL;
+			last_member = conference->floor_holder;
 
-  switch_threadattr_create (&thd_attr, conference->pool);
-  switch_threadattr_detach_set (thd_attr, 1);
-  switch_threadattr_stacksize_set (thd_attr, SWITCH_THREAD_STACKSIZE);
-  switch_thread_create (&thread, thd_attr, conference_video_thread_run,
-			conference, conference->pool);
+			switch_mutex_lock(conference->member_mutex);
+			has_vid = 0;
+			for (imember = conference->members; imember; imember = imember->next) {
+				if (switch_channel_test_flag(switch_core_session_get_channel(imember->session), CF_VIDEO)) {
+					has_vid++;
+					switch_core_session_write_video_frame(imember->session, vid_frame, SWITCH_IO_FLAG_NONE, 0);
+				}
+			}
+			switch_mutex_unlock(conference->member_mutex);
+		}
+	}
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Video thread ending for conference %s\n", conference->name);
+	conference->video_running = 0;
+
+	return NULL;
 }
 
 /* Main monitor thread (1 per distinct conference room) */
-static void *SWITCH_THREAD_FUNC
-conference_thread_run (switch_thread_t * thread, void *obj)
+static void *SWITCH_THREAD_FUNC conference_thread_run(switch_thread_t *thread, void *obj)
 {
-  conference_obj_t *conference = (conference_obj_t *) obj;
-  conference_member_t *imember, *omember;
-  uint32_t samples =
-    switch_samples_per_packet (conference->rate, conference->interval);
-  uint32_t bytes = samples * 2;
-  uint8_t ready = 0, total = 0;
-  switch_timer_t timer = { 0 };
-  switch_event_t *event;
-  uint8_t *file_frame;
-  uint8_t *async_file_frame;
-
-  file_frame =
-    switch_core_alloc (conference->pool, SWITCH_RECOMMENDED_BUFFER_SIZE);
-  async_file_frame =
-    switch_core_alloc (conference->pool, SWITCH_RECOMMENDED_BUFFER_SIZE);
-
-  if (switch_core_timer_init
-      (&timer, conference->timer_name, conference->interval, samples,
-       conference->pool) == SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-			 "Setup timer success interval: %u  samples: %u\n",
-			 conference->interval, samples);
-    }
-  else
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Timer Setup Failed.  Conference Cannot Start\n");
-      return NULL;
-    }
-
-  switch_mutex_lock (globals.hash_mutex);
-  globals.threads++;
-  switch_mutex_unlock (globals.hash_mutex);
-
-  if (conference->auto_record)
-    {
-      imember = conference->members;
-      if (imember)
-	{
-	  switch_channel_t *channel =
-	    switch_core_session_get_channel (imember->session);
-	  char *rfile =
-	    switch_channel_expand_variables (channel,
-					     conference->auto_record);
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-			     "Auto recording file: %s\n", rfile);
-	  launch_conference_record_thread (conference, rfile);
-	  if (rfile != conference->auto_record)
-	    {
-	      switch_safe_free (rfile);
-	    }
-	}
-      else
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			     "Auto Record Failed.  No members in conference.\n");
-	}
-    }
-
-  while (globals.running && !switch_test_flag (conference, CFLAG_DESTRUCT))
-    {
-      switch_size_t file_sample_len = samples;
-      switch_size_t file_data_len = samples * 2;
-      int has_file_data = 0, members_with_video = 0;
-
-      if (conference->perpetual_sound && !conference->async_fnode)
-	{
-	  conference_play_file (conference, conference->perpetual_sound,
-				CONF_DEFAULT_LEADIN, NULL, 1);
-	}
-      else if (conference->moh_sound && conference->count == 1
-	       && !conference->async_fnode)
-	{
-	  conference_play_file (conference, conference->moh_sound,
-				CONF_DEFAULT_LEADIN, NULL, 1);
-	}
-
-      /* Sync the conference to a single timing source */
-      if (switch_core_timer_next (&timer) != SWITCH_STATUS_SUCCESS)
-	{
-	  switch_set_flag (conference, CFLAG_DESTRUCT);
-	  break;
-	}
-
-      switch_mutex_lock (conference->mutex);
-      has_file_data = ready = total = 0;
-
-      /* Read one frame of audio from each member channel and save it for redistribution */
-      for (imember = conference->members; imember; imember = imember->next)
-	{
-	  uint32_t buf_read = 0;
-	  total++;
-	  imember->read = 0;
-
-	  if (imember->session
-	      &&
-	      switch_channel_test_flag (switch_core_session_get_channel
-					(imember->session), CF_VIDEO))
-	    {
-	      members_with_video++;
-	    }
-
-	  switch_clear_flag_locked (imember, MFLAG_HAS_AUDIO);
-	  switch_mutex_lock (imember->audio_in_mutex);
-
-	  if (switch_buffer_inuse (imember->audio_buffer) >= bytes
-	      && (buf_read =
-		  (uint32_t) switch_buffer_read (imember->audio_buffer,
-						 imember->frame, bytes)))
-	    {
-	      imember->read = buf_read;
-	      switch_set_flag_locked (imember, MFLAG_HAS_AUDIO);
-	      ready++;
-	    }
-	  switch_mutex_unlock (imember->audio_in_mutex);
-	}
-
-      if (members_with_video && conference->video_running != 1)
-	{
-	  launch_conference_video_thread (conference);
-	}
-
-      /* If a file or speech event is being played */
-      if (conference->fnode)
-	{
-	  /* Lead in time */
-	  if (conference->fnode->leadin)
-	    {
-	      conference->fnode->leadin--;
-	    }
-	  else if (!conference->fnode->done)
-	    {
-	      file_sample_len = samples;
-	      if (conference->fnode->type == NODE_TYPE_SPEECH)
-		{
-		  switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_BLOCKING;
-		  uint32_t rate = conference->rate;
-
-		  if (switch_core_speech_read_tts
-		      (conference->fnode->sh, file_frame, &file_data_len,
-		       &rate, &flags) == SWITCH_STATUS_SUCCESS)
-		    {
-		      file_sample_len = file_data_len / 2;
-		    }
-		  else
-		    {
-		      file_sample_len = file_data_len = 0;
-		    }
-		}
-	      else if (conference->fnode->type == NODE_TYPE_FILE)
-		{
-		  switch_core_file_read (&conference->fnode->fh, file_frame,
-					 &file_sample_len);
-		}
-
-	      if (file_sample_len <= 0)
-		{
-		  conference->fnode->done++;
-		}
-	      else
-		{
-		  has_file_data = 1;
-		}
-	    }
-	}
-
-      if (conference->async_fnode)
-	{
-	  /* Lead in time */
-	  if (conference->async_fnode->leadin)
-	    {
-	      conference->async_fnode->leadin--;
-	    }
-	  else if (!conference->async_fnode->done)
-	    {
-	      file_sample_len = samples;
-	      switch_core_file_read (&conference->async_fnode->fh,
-				     async_file_frame, &file_sample_len);
-
-	      if (file_sample_len <= 0)
-		{
-		  conference->async_fnode->done++;
-		}
-	      else
-		{
-		  if (has_file_data)
-		    {
-		      switch_size_t x;
-
-		      for (x = 0; x < file_sample_len; x++)
-			{
-			  int32_t z;
-			  int16_t *bptr, *muxed;
-
-			  muxed = (int16_t *) file_frame;
-			  bptr = (int16_t *) async_file_frame;
-			  z = muxed[x] + bptr[x];
-			  switch_normalize_to_16bit (z);
-			  muxed[x] = (int16_t) z;
-			}
-		    }
-		  else
-		    {
-		      memcpy (file_frame, async_file_frame,
-			      file_sample_len * 2);
-		      has_file_data = 1;
-		    }
-		}
-	    }
-	}
-
-      if (ready || has_file_data)
-	{
-	  /* Build a muxed frame for every member that contains the mixed audio of everyone else */
-
-	  for (omember = conference->members; omember;
-	       omember = omember->next)
-	    {
-	      if (has_file_data && file_sample_len)
-		{
-		  uint32_t sample_bytes = file_sample_len * 2;
-		  memcpy (omember->mux_frame, file_frame, sample_bytes);
-		  if (sample_bytes < bytes)
-		    {
-		      if (conference->comfort_noise_level)
-			{
-			  switch_generate_sln_silence ((int16_t *) omember->
-						       mux_frame +
-						       sample_bytes,
-						       (bytes -
-							sample_bytes) / 2,
-						       conference->
-						       comfort_noise_level);
-			}
-		      else
-			{
-			  memset (omember->mux_frame + sample_bytes, 255,
-				  bytes - sample_bytes);
-			}
-		    }
-		}
-	      else
-		{
-		  if (conference->comfort_noise_level)
-		    {
-		      switch_generate_sln_silence ((int16_t *) omember->
-						   mux_frame, bytes / 2,
-						   conference->
-						   comfort_noise_level);
-		    }
-		  else
-		    {
-		      memset (omember->mux_frame, 255, bytes);
-		    }
-		}
-	      for (imember = conference->members; imember;
-		   imember = imember->next)
-		{
-		  uint32_t x;
-		  int16_t *bptr, *muxed;
-
-		  if (imember == omember || !imember->read)
-		    {
-		      /* Don't add audio from yourself or if you didn't read any */
-		      continue;
-		    }
-
-		  /* If they are not supposed to talk to us then don't let them */
-		  if (omember->relationships)
-		    {
-		      conference_relationship_t *rel;
-
-		      if ((rel = member_get_relationship (omember, imember)))
-			{
-			  if (!switch_test_flag (rel, RFLAG_CAN_HEAR))
-			    {
-			      continue;
-			    }
-			}
-		    }
-
-		  /* If we are not supposed to hear them then don't let it happen */
-		  if (imember->relationships)
-		    {
-		      conference_relationship_t *rel;
-
-		      if ((rel = member_get_relationship (imember, omember)))
-			{
-			  if (!switch_test_flag (rel, RFLAG_CAN_SPEAK))
-			    {
-			      continue;
-			    }
+	conference_obj_t *conference = (conference_obj_t *) obj;
+	conference_member_t *imember, *omember;
+	uint32_t samples = switch_samples_per_packet(conference->rate, conference->interval);
+	uint32_t bytes = samples * 2;
+	uint8_t ready = 0, total = 0;
+	switch_timer_t timer = { 0 };
+	switch_event_t *event;
+	uint8_t *file_frame;
+	uint8_t *async_file_frame;
+
+	file_frame = switch_core_alloc(conference->pool, SWITCH_RECOMMENDED_BUFFER_SIZE);
+	async_file_frame = switch_core_alloc(conference->pool, SWITCH_RECOMMENDED_BUFFER_SIZE);
+
+	if (switch_core_timer_init(&timer, conference->timer_name, conference->interval, samples, conference->pool) == SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Setup timer success interval: %u  samples: %u\n", conference->interval, samples);
+	} else {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Timer Setup Failed.  Conference Cannot Start\n");
+		return NULL;
+	}
+
+	switch_mutex_lock(globals.hash_mutex);
+	globals.threads++;
+	switch_mutex_unlock(globals.hash_mutex);
+	
+	if (conference->auto_record) {
+		imember = conference->members;
+		if (imember) {
+			switch_channel_t *channel = switch_core_session_get_channel(imember->session);
+			char *rfile = switch_channel_expand_variables(channel, conference->auto_record); 
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Auto recording file: %s\n", rfile);
+			launch_conference_record_thread(conference, rfile);
+			if (rfile != conference->auto_record) {
+				switch_safe_free(rfile);
+			}
+		} else {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Auto Record Failed.  No members in conference.\n");
+		}
+	}
+
+	while (globals.running && !switch_test_flag(conference, CFLAG_DESTRUCT)) {
+		switch_size_t file_sample_len = samples;
+		switch_size_t file_data_len = samples * 2;
+		int has_file_data = 0, members_with_video = 0;
+
+		if (conference->perpetual_sound && !conference->async_fnode) {
+			conference_play_file(conference, conference->perpetual_sound, CONF_DEFAULT_LEADIN, NULL, 1);
+		} else if (conference->moh_sound && conference->count == 1 && !conference->async_fnode) {
+			conference_play_file(conference, conference->moh_sound, CONF_DEFAULT_LEADIN, NULL, 1);
+		}
+
+		/* Sync the conference to a single timing source */
+		if (switch_core_timer_next(&timer) != SWITCH_STATUS_SUCCESS) {
+			switch_set_flag(conference, CFLAG_DESTRUCT);
+			break;
+		}
+
+		switch_mutex_lock(conference->mutex);
+		has_file_data = ready = total = 0;
+
+		/* Read one frame of audio from each member channel and save it for redistribution */
+		for (imember = conference->members; imember; imember = imember->next) {
+			uint32_t buf_read = 0;
+			total++;
+			imember->read = 0;
+
+			if (imember->session && switch_channel_test_flag(switch_core_session_get_channel(imember->session), CF_VIDEO)) {
+				members_with_video++;
+			}
+
+			switch_clear_flag_locked(imember, MFLAG_HAS_AUDIO);
+			switch_mutex_lock(imember->audio_in_mutex);
+
+			if (switch_buffer_inuse(imember->audio_buffer) >= bytes
+				&& (buf_read = (uint32_t) switch_buffer_read(imember->audio_buffer, imember->frame, bytes))) {
+				imember->read = buf_read;
+				switch_set_flag_locked(imember, MFLAG_HAS_AUDIO);
+				ready++;
+			}
+			switch_mutex_unlock(imember->audio_in_mutex);
+		}
+
+		if (members_with_video && conference->video_running != 1) {
+			launch_conference_video_thread(conference);
+		}
+
+		/* If a file or speech event is being played */
+		if (conference->fnode) {
+			/* Lead in time */
+			if (conference->fnode->leadin) {
+				conference->fnode->leadin--;
+			} else if (!conference->fnode->done) {
+				file_sample_len = samples;
+				if (conference->fnode->type == NODE_TYPE_SPEECH) {
+					switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_BLOCKING;
+					uint32_t rate = conference->rate;
+
+					if (switch_core_speech_read_tts(conference->fnode->sh, file_frame, &file_data_len, &rate, &flags) == SWITCH_STATUS_SUCCESS) {
+						file_sample_len = file_data_len / 2;
+					} else {
+						file_sample_len = file_data_len = 0;
+					}
+				} else if (conference->fnode->type == NODE_TYPE_FILE) {
+					switch_core_file_read(&conference->fnode->fh, file_frame, &file_sample_len);
+				}
+
+				if (file_sample_len <= 0) {
+					conference->fnode->done++;
+				} else {
+					has_file_data = 1;
+				}
+			}
+		}
+
+		if (conference->async_fnode) {
+			/* Lead in time */
+			if (conference->async_fnode->leadin) {
+				conference->async_fnode->leadin--;
+			} else if (!conference->async_fnode->done) {
+				file_sample_len = samples;
+				switch_core_file_read(&conference->async_fnode->fh, async_file_frame, &file_sample_len);
+
+				if (file_sample_len <= 0) {
+					conference->async_fnode->done++;
+				} else {
+					if (has_file_data) {
+						switch_size_t x;
+
+						for (x = 0; x < file_sample_len; x++) {
+							int32_t z;
+							int16_t *bptr, *muxed;
+
+							muxed = (int16_t *) file_frame;
+							bptr = (int16_t *) async_file_frame;
+							z = muxed[x] + bptr[x];
+							switch_normalize_to_16bit(z);
+							muxed[x] = (int16_t) z;
+						}
+					} else {
+						memcpy(file_frame, async_file_frame, file_sample_len * 2);
+						has_file_data = 1;
+					}
+				}
 			}
-		    }
+		}
+
+		if (ready || has_file_data) {
+			/* Build a muxed frame for every member that contains the mixed audio of everyone else */
+
+			for (omember = conference->members; omember; omember = omember->next) {
+				if (has_file_data && file_sample_len) {
+					uint32_t sample_bytes = file_sample_len * 2;
+					memcpy(omember->mux_frame, file_frame, sample_bytes);
+					if (sample_bytes < bytes) {
+						if (conference->comfort_noise_level) {
+							switch_generate_sln_silence((int16_t *) omember->mux_frame + sample_bytes,
+														(bytes - sample_bytes) / 2, conference->comfort_noise_level);
+						} else {
+							memset(omember->mux_frame + sample_bytes, 255, bytes - sample_bytes);
+						}
+					}
+				} else {
+					if (conference->comfort_noise_level) {
+						switch_generate_sln_silence((int16_t *) omember->mux_frame, bytes / 2, conference->comfort_noise_level);
+					} else {
+						memset(omember->mux_frame, 255, bytes);
+					}
+				}
+				for (imember = conference->members; imember; imember = imember->next) {
+					uint32_t x;
+					int16_t *bptr, *muxed;
+
+					if (imember == omember || !imember->read) {
+						/* Don't add audio from yourself or if you didn't read any */
+						continue;
+					}
+
+					/* If they are not supposed to talk to us then don't let them */
+					if (omember->relationships) {
+						conference_relationship_t *rel;
+
+						if ((rel = member_get_relationship(omember, imember))) {
+							if (!switch_test_flag(rel, RFLAG_CAN_HEAR)) {
+								continue;
+							}
+						}
+					}
+
+					/* If we are not supposed to hear them then don't let it happen */
+					if (imember->relationships) {
+						conference_relationship_t *rel;
+
+						if ((rel = member_get_relationship(imember, omember))) {
+							if (!switch_test_flag(rel, RFLAG_CAN_SPEAK)) {
+								continue;
+							}
+						}
+					}
 #if 0
-		  if (nt && conference->not_talking_buf_len
-		      && !switch_test_flag (omember, MFLAG_HAS_AUDIO))
-		    {
-		      memcpy (omember->mux_frame, conference->not_talking_buf,
-			      conference->not_talking_buf_len);
-		      continue;
-		    }
+					if (nt && conference->not_talking_buf_len && !switch_test_flag(omember, MFLAG_HAS_AUDIO)) {
+						memcpy(omember->mux_frame, conference->not_talking_buf, conference->not_talking_buf_len);
+						continue;
+					}
 #endif
-		  bptr = (int16_t *) imember->frame;
-		  muxed = (int16_t *) omember->mux_frame;
+					bptr = (int16_t *) imember->frame;
+					muxed = (int16_t *) omember->mux_frame;
 
-		  for (x = 0; x < imember->read / 2; x++)
-		    {
-		      int32_t z = muxed[x] + bptr[x];
-		      switch_normalize_to_16bit (z);
-		      muxed[x] = (int16_t) z;
-		    }
+					for (x = 0; x < imember->read / 2; x++) {
+						int32_t z = muxed[x] + bptr[x];
+						switch_normalize_to_16bit(z);
+						muxed[x] = (int16_t) z;
+					}
 #if 0
-		  if (total - ready > 1)
-		    {
-		      conference->not_talking_buf_len = imember->read;
-		      if (!conference->not_talking_buf)
-			{
-			  conference->not_talking_buf =
-			    switch_core_alloc (conference->pool,
-					       imember->read + 128);
-			}
-		      memcpy (conference->not_talking_buf, muxed,
-			      conference->not_talking_buf_len);
-		      nt++;
-		    }
+					if (total - ready > 1) {
+						conference->not_talking_buf_len = imember->read;
+						if (!conference->not_talking_buf) {
+							conference->not_talking_buf = switch_core_alloc(conference->pool, imember->read + 128);
+						}
+						memcpy(conference->not_talking_buf, muxed, conference->not_talking_buf_len);
+						nt++;
+					}
 #endif
+				}
+			}
+			if (bytes) {
+				/* Go back and write each member his dedicated copy of the audio frame that does not contain his own audio. */
+				for (imember = conference->members; imember; imember = imember->next) {
+					if (switch_test_flag(imember, MFLAG_RUNNING)) {
+						switch_size_t ok = 1;
+						switch_mutex_lock(imember->audio_out_mutex);
+						ok = switch_buffer_write(imember->mux_buffer, imember->mux_frame, bytes);
+						switch_mutex_unlock(imember->audio_out_mutex);
+						if (!ok) {
+							goto end;
+						}
+					}
+				}
+			}
+		}
+		if (conference->async_fnode && conference->async_fnode->done) {
+			switch_memory_pool_t *pool;
+			switch_core_file_close(&conference->async_fnode->fh);
+			pool = conference->async_fnode->pool;
+			conference->async_fnode = NULL;
+			switch_core_destroy_memory_pool(&pool);
 		}
-	    }
-	  if (bytes)
-	    {
-	      /* Go back and write each member his dedicated copy of the audio frame that does not contain his own audio. */
-	      for (imember = conference->members; imember;
-		   imember = imember->next)
-		{
-		  if (switch_test_flag (imember, MFLAG_RUNNING))
-		    {
-		      switch_size_t ok = 1;
-		      switch_mutex_lock (imember->audio_out_mutex);
-		      ok =
-			switch_buffer_write (imember->mux_buffer,
-					     imember->mux_frame, bytes);
-		      switch_mutex_unlock (imember->audio_out_mutex);
-		      if (!ok)
-			{
-			  goto end;
-			}
-		    }
-		}
-	    }
-	}
-      if (conference->async_fnode && conference->async_fnode->done)
-	{
-	  switch_memory_pool_t *pool;
-	  switch_core_file_close (&conference->async_fnode->fh);
-	  pool = conference->async_fnode->pool;
-	  conference->async_fnode = NULL;
-	  switch_core_destroy_memory_pool (&pool);
-	}
-
-      if (conference->fnode && conference->fnode->done)
-	{
-	  conference_file_node_t *fnode;
-	  switch_memory_pool_t *pool;
-
-	  if (conference->fnode->type != NODE_TYPE_SPEECH)
-	    {
-	      switch_core_file_close (&conference->fnode->fh);
-	    }
-
-	  fnode = conference->fnode;
-	  conference->fnode = conference->fnode->next;
-
-	  pool = fnode->pool;
-	  fnode = NULL;
-	  switch_core_destroy_memory_pool (&pool);
-	}
-
-      switch_mutex_unlock (conference->mutex);
-    }
-  /* Rinse ... Repeat */
-end:
-
-  if (switch_event_create (&event, SWITCH_EVENT_PRESENCE_IN) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "proto",
-				      CONF_CHAT_PROTO);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "login",
-				      conference->name);
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "from", "%s@%s",
-			       conference->name, conference->domain);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "status",
-				      "Inactive");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "rpid",
-				      "idle");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-				      "event_type", "presence");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-				      "alt_event_type", "dialog");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "event_count",
-			       "%d", EC++);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "unique-id",
-				      conference->name);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-				      "channel-state", "CS_HANGUP");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-				      "answer-state", "terminated");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-				      "call-direction", "inbound");
-      switch_event_fire (&event);
-    }
-
-  switch_mutex_lock (conference->mutex);
-  conference_stop_file (conference, FILE_STOP_ASYNC);
-  conference_stop_file (conference, FILE_STOP_ALL);
-  /* Close Unused Handles */
-  if (conference->fnode)
-    {
-      conference_file_node_t *fnode, *cur;
-      switch_memory_pool_t *pool;
-
-      fnode = conference->fnode;
-      while (fnode)
-	{
-	  cur = fnode;
-	  fnode = fnode->next;
-
-	  if (cur->type != NODE_TYPE_SPEECH)
-	    {
-	      switch_core_file_close (&cur->fh);
-	    }
-
-	  pool = cur->pool;
-	  switch_core_destroy_memory_pool (&pool);
-	}
-      conference->fnode = NULL;
-    }
-
-  if (conference->async_fnode)
-    {
-      switch_memory_pool_t *pool;
-      switch_core_file_close (&conference->async_fnode->fh);
-      pool = conference->async_fnode->pool;
-      conference->async_fnode = NULL;
-      switch_core_destroy_memory_pool (&pool);
-    }
-
-  switch_mutex_lock (conference->member_mutex);
-  for (imember = conference->members; imember; imember = imember->next)
-    {
-      switch_channel_t *channel;
-
-      if (!switch_test_flag (imember, MFLAG_NOCHANNEL))
-	{
-	  channel = switch_core_session_get_channel (imember->session);
-
-	  /* add this little bit to preserve the bridge cause code in case of an early media call that */
-	  /* never answers */
-	  if (switch_test_flag (conference, CFLAG_ANSWERED))
-	    {
-	      switch_channel_hangup (channel, SWITCH_CAUSE_NORMAL_CLEARING);
-	    }
-	  else
-	    {
-	      /* put actual cause code from outbound channel hangup here */
-	      switch_channel_hangup (channel,
-				     conference->bridge_hangup_cause);
-	    }
-	}
-
-      switch_clear_flag_locked (imember, MFLAG_RUNNING);
-    }
-  switch_mutex_unlock (conference->member_mutex);
-  switch_mutex_unlock (conference->mutex);
-
-  if (conference->video_running == 1)
-    {
-      conference->video_running = -1;
-      while (conference->video_running)
-	{
-	  switch_yield (1000);
-	}
-    }
-
-  if (switch_test_flag (conference, CFLAG_DESTRUCT))
-    {
-      switch_core_timer_destroy (&timer);
-      switch_mutex_lock (globals.hash_mutex);
-      switch_core_hash_delete (globals.conference_hash, conference->name);
-      switch_mutex_unlock (globals.hash_mutex);
-
-      /* Wait till everybody is out */
-      switch_clear_flag_locked (conference, CFLAG_RUNNING);
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-			 "Write Lock ON\n");
-      switch_thread_rwlock_wrlock (conference->rwlock);
-      switch_thread_rwlock_unlock (conference->rwlock);
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-			 "Write Lock OFF\n");
-
-      switch_ivr_digit_stream_parser_destroy (conference->dtmf_parser);
-
-      if (conference->sh)
-	{
-	  switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
-	  switch_core_speech_close (&conference->lsh, &flags);
-	  conference->sh = NULL;
-	}
-
-      if (conference->pool)
-	{
-	  switch_memory_pool_t *pool = conference->pool;
-	  switch_core_destroy_memory_pool (&pool);
-	}
-    }
-
-  switch_mutex_lock (globals.hash_mutex);
-  globals.threads--;
-  switch_mutex_unlock (globals.hash_mutex);
-
-  return NULL;
-}
-
-static void
-conference_loop_fn_mute_toggle (conference_member_t * member,
-				caller_control_action_t * action)
-{
-  if (member == NULL)
-    return;
-
-  if (switch_test_flag (member, MFLAG_CAN_SPEAK))
-    {
-      conf_api_sub_mute (member, NULL, NULL);
-    }
-  else
-    {
-      conf_api_sub_unmute (member, NULL, NULL);
-      if (!switch_test_flag (member, MFLAG_CAN_HEAR))
-	{
-	  conf_api_sub_undeaf (member, NULL, NULL);
-	}
-    }
-}
-
-static void
-conference_loop_fn_deafmute_toggle (conference_member_t * member,
-				    caller_control_action_t * action)
-{
-  if (member == NULL)
-    return;
-
-  if (switch_test_flag (member, MFLAG_CAN_SPEAK))
-    {
-      conf_api_sub_mute (member, NULL, NULL);
-      if (switch_test_flag (member, MFLAG_CAN_HEAR))
-	{
-	  conf_api_sub_deaf (member, NULL, NULL);
-	}
-    }
-  else
-    {
-      conf_api_sub_unmute (member, NULL, NULL);
-      if (!switch_test_flag (member, MFLAG_CAN_HEAR))
-	{
-	  conf_api_sub_undeaf (member, NULL, NULL);
-	}
-    }
-}
-
-static void
-conference_loop_fn_energy_up (conference_member_t * member,
-			      caller_control_action_t * action)
-{
-  char msg[512];
-  switch_event_t *event;
-
-  if (member == NULL)
-    return;
-
-  switch_mutex_lock (member->flag_mutex);
-  member->energy_level += 200;
-  if (member->energy_level > 3000)
-    {
-      member->energy_level = 3000;
-    }
-
-  if (test_eflag (member->conference, EFLAG_ENERGY_LEVEL) &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "energy-level");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "New-Level", "%d",
-			       member->energy_level);
-      switch_event_fire (&event);
-    }
-  switch_mutex_unlock (member->flag_mutex);
-
-  switch_snprintf (msg, sizeof (msg), "Energy level %d",
-		   member->energy_level);
-  conference_member_say (member, msg, 0);
-}
-
-static void
-conference_loop_fn_energy_equ_conf (conference_member_t * member,
-				    caller_control_action_t * action)
-{
-  char msg[512];
-  switch_event_t *event;
-
-  if (member == NULL)
-    return;
-
-  switch_mutex_lock (member->flag_mutex);
-  member->energy_level = member->conference->energy_level;
-
-  if (test_eflag (member->conference, EFLAG_ENERGY_LEVEL) &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "energy-level");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "New-Level", "%d",
-			       member->energy_level);
-      switch_event_fire (&event);
-    }
-  switch_mutex_unlock (member->flag_mutex);
-
-  switch_snprintf (msg, sizeof (msg), "Energy level %d",
-		   member->energy_level);
-  conference_member_say (member, msg, 0);
-}
-
-static void
-conference_loop_fn_energy_dn (conference_member_t * member,
-			      caller_control_action_t * action)
-{
-  char msg[512];
-  switch_event_t *event;
-
-  if (member == NULL)
-    return;
-
-  switch_mutex_lock (member->flag_mutex);
-  member->energy_level -= 100;
-  if (member->energy_level < 0)
-    {
-      member->energy_level = 0;
-    }
-
-  if (test_eflag (member->conference, EFLAG_ENERGY_LEVEL) &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "energy-level");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "New-Level", "%d",
-			       member->energy_level);
-      switch_event_fire (&event);
-    }
-  switch_mutex_unlock (member->flag_mutex);
-
-  switch_snprintf (msg, sizeof (msg), "Energy level %d",
-		   member->energy_level);
-  conference_member_say (member, msg, 0);
-}
-
-static void
-conference_loop_fn_volume_talk_up (conference_member_t * member,
-				   caller_control_action_t * action)
-{
-  char msg[512];
-  switch_event_t *event;
-
-  if (member == NULL)
-    return;
-
-  switch_mutex_lock (member->flag_mutex);
-  member->volume_out_level++;
-  switch_normalize_volume (member->volume_out_level);
-
-  if (test_eflag (member->conference, EFLAG_VOLUME_LEVEL) &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "volume-level");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "New-Level", "%d",
-			       member->volume_out_level);
-      switch_event_fire (&event);
-    }
-  switch_mutex_unlock (member->flag_mutex);
-
-  switch_snprintf (msg, sizeof (msg), "Volume level %d",
-		   member->volume_out_level);
-  conference_member_say (member, msg, 0);
-}
-
-static void
-conference_loop_fn_volume_talk_zero (conference_member_t * member,
-				     caller_control_action_t * action)
-{
-  char msg[512];
-  switch_event_t *event;
-
-  if (member == NULL)
-    return;
-
-  switch_mutex_lock (member->flag_mutex);
-  member->volume_out_level = 0;
-
-  if (test_eflag (member->conference, EFLAG_VOLUME_LEVEL) &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "volume-level");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "New-Level", "%d",
-			       member->volume_out_level);
-      switch_event_fire (&event);
-    }
-  switch_mutex_unlock (member->flag_mutex);
-
-  switch_snprintf (msg, sizeof (msg), "Volume level %d",
-		   member->volume_out_level);
-  conference_member_say (member, msg, 0);
-}
-
-static void
-conference_loop_fn_volume_talk_dn (conference_member_t * member,
-				   caller_control_action_t * action)
-{
-  char msg[512];
-  switch_event_t *event;
-
-  if (member == NULL)
-    return;
-
-  switch_mutex_lock (member->flag_mutex);
-  member->volume_out_level--;
-  switch_normalize_volume (member->volume_out_level);
-
-  if (test_eflag (member->conference, EFLAG_VOLUME_LEVEL) &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "volume-level");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "New-Level", "%d",
-			       member->volume_out_level);
-      switch_event_fire (&event);
-    }
-  switch_mutex_unlock (member->flag_mutex);
-
-  switch_snprintf (msg, sizeof (msg), "Volume level %d",
-		   member->volume_out_level);
-  conference_member_say (member, msg, 0);
-}
-
-static void
-conference_loop_fn_volume_listen_up (conference_member_t * member,
-				     caller_control_action_t * action)
-{
-  char msg[512];
-  switch_event_t *event;
-
-  if (member == NULL)
-    return;
-
-  switch_mutex_lock (member->flag_mutex);
-  member->volume_in_level++;
-  switch_normalize_volume (member->volume_in_level);
-
-  if (test_eflag (member->conference, EFLAG_GAIN_LEVEL) &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "gain-level");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "New-Level", "%d",
-			       member->volume_in_level);
-      switch_event_fire (&event);
-    }
-  switch_mutex_unlock (member->flag_mutex);
-
-  switch_snprintf (msg, sizeof (msg), "Gain level %d",
-		   member->volume_in_level);
-  conference_member_say (member, msg, 0);
-}
-
-static void
-conference_loop_fn_volume_listen_zero (conference_member_t * member,
-				       caller_control_action_t * action)
-{
-  char msg[512];
-  switch_event_t *event;
-
-  if (member == NULL)
-    return;
-
-  switch_mutex_lock (member->flag_mutex);
-  member->volume_in_level = 0;
-
-  if (test_eflag (member->conference, EFLAG_GAIN_LEVEL) &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "gain-level");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "New-Level", "%d",
-			       member->volume_in_level);
-      switch_event_fire (&event);
-    }
-  switch_mutex_unlock (member->flag_mutex);
-
-  switch_snprintf (msg, sizeof (msg), "Gain level %d",
-		   member->volume_in_level);
-  conference_member_say (member, msg, 0);
-}
-
-static void
-conference_loop_fn_volume_listen_dn (conference_member_t * member,
-				     caller_control_action_t * action)
-{
-  char msg[512];
-  switch_event_t *event;
-
-  if (member == NULL)
-    return;
-
-  switch_mutex_lock (member->flag_mutex);
-  member->volume_in_level--;
-  switch_normalize_volume (member->volume_in_level);
-
-  if (test_eflag (member->conference, EFLAG_GAIN_LEVEL) &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "gain-level");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "New-Level", "%d",
-			       member->volume_in_level);
-      switch_event_fire (&event);
-    }
-  switch_mutex_unlock (member->flag_mutex);
-
-  switch_snprintf (msg, sizeof (msg), "Gain level %d",
-		   member->volume_in_level);
-  conference_member_say (member, msg, 0);
-}
-
-static void
-conference_loop_fn_event (conference_member_t * member,
-			  caller_control_action_t * action)
-{
-  switch_event_t *event;
-  if (test_eflag (member->conference, EFLAG_DTMF)
-      && switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				       CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "dtmf");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "DTMF-Key",
-				      action->binded_dtmf);
-      switch_event_fire (&event);
-    }
-}
-
-static void
-conference_loop_fn_hangup (conference_member_t * member,
-			   caller_control_action_t * action)
-{
-  switch_clear_flag_locked (member, MFLAG_RUNNING);
-}
 
-/* marshall frames from the call leg to the conference thread for muxing to other call legs */
-static void *SWITCH_THREAD_FUNC
-conference_loop_input (switch_thread_t * thread, void *obj)
-{
-  conference_member_t *member = obj;
-  switch_channel_t *channel;
-  switch_status_t status;
-  switch_frame_t *read_frame = NULL;
-
-  switch_codec_t *read_codec;
-  uint32_t hangover = 40, hangunder = 15, hangover_hits = 0, hangunder_hits =
-    0, energy_level = 0, diff_level = 400;
-
-
-  switch_assert (member != NULL);
-
-  switch_clear_flag_locked (member, MFLAG_TALKING);
-
-  channel = switch_core_session_get_channel (member->session);
-
-  read_codec = switch_core_session_get_read_codec (member->session);
-  switch_assert (read_codec != NULL);
-
-  /* As long as we have a valid read, feed that data into an input buffer where the conference thread will take it 
-     and mux it with any audio from other channels. */
-
-  while (switch_test_flag (member, MFLAG_RUNNING)
-	 && switch_channel_ready (channel))
-    {
-      /* Read a frame. */
-      status =
-	switch_core_session_read_frame (member->session, &read_frame,
-					SWITCH_IO_FLAG_NONE, 0);
-
-      /* end the loop, if appropriate */
-      if (!SWITCH_READ_ACCEPTABLE (status)
-	  || !switch_test_flag (member, MFLAG_RUNNING))
-	{
-	  break;
-	}
-
-      if (switch_test_flag (read_frame, SFF_CNG))
-	{
-	  if (hangunder_hits)
-	    {
-	      hangunder_hits--;
-	    }
-	  if (switch_test_flag (member, MFLAG_TALKING))
-	    {
-	      switch_event_t *event;
-	      if (++hangover_hits >= hangover)
-		{
-		  hangover_hits = hangunder_hits = 0;
-		  switch_clear_flag_locked (member, MFLAG_TALKING);
-
-		  if (test_eflag (member->conference, EFLAG_STOP_TALKING) &&
-		      switch_event_create_subclass (&event,
-						    SWITCH_EVENT_CUSTOM,
-						    CONF_EVENT_MAINT) ==
-		      SWITCH_STATUS_SUCCESS)
-		    {
-		      conference_add_event_member_data (member, event);
-		      switch_event_add_header_string (event,
-						      SWITCH_STACK_BOTTOM,
-						      "Action",
-						      "stop-talking");
-		      switch_event_fire (&event);
-		    }
-		}
-	    }
-	  continue;
-	}
-
-      energy_level = member->energy_level;
-
-      /* if the member can speak, compute the audio energy level and */
-      /* generate events when the level crosses the threshold            */
-      if (switch_test_flag (member, MFLAG_CAN_SPEAK) && energy_level)
-	{
-	  uint32_t energy = 0, i = 0, samples = 0, j = 0;
-	  int16_t *data;
-	  int divisor = 0;
-
-	  data = read_frame->data;
-
-	  if (!
-	      (divisor =
-	       read_codec->implementation->actual_samples_per_second / 8000))
-	    {
-	      divisor = 1;
-	    }
-
-	  member->score = 0;
-
-	  if ((samples = read_frame->datalen / sizeof (*data)))
-	    {
-	      for (i = 0; i < samples; i++)
-		{
-		  energy += abs (data[j]);
-		  j += read_codec->implementation->number_of_channels;
-		}
-	      member->score = energy / (samples / divisor);
-	    }
-
-	  if (member->score > energy_level)
-	    {
-	      uint32_t diff = member->score - energy_level;
-	      if (hangover_hits)
-		{
-		  hangover_hits--;
-		}
-
-	      if (diff >= diff_level || ++hangunder_hits >= hangunder)
-		{
-		  hangover_hits = hangunder_hits = 0;
-
-		  if (!switch_test_flag (member, MFLAG_TALKING))
-		    {
-		      switch_event_t *event;
-		      switch_set_flag_locked (member, MFLAG_TALKING);
-		      switch_mutex_lock (member->conference->member_mutex);
-		      if (!member->conference->floor_holder ||
-			  !switch_test_flag (member->conference->floor_holder,
-					     MFLAG_TALKING)
-			  || member->score >
-			  member->conference->floor_holder->score + 200)
-			{
-			  if (test_eflag
-			      (member->conference, EFLAG_FLOOR_CHANGE)
-			      && switch_event_create_subclass (&event,
-							       SWITCH_EVENT_CUSTOM,
-							       CONF_EVENT_MAINT)
-			      == SWITCH_STATUS_SUCCESS)
-			    {
-			      conference_add_event_member_data (member,
-								event);
-			      switch_event_add_header_string (event,
-							      SWITCH_STACK_BOTTOM,
-							      "Action",
-							      "floor-change");
-			      switch_event_add_header (event,
-						       SWITCH_STACK_BOTTOM,
-						       "Old-ID", "%d",
-						       member->conference->
-						       floor_holder ? member->
-						       conference->
-						       floor_holder->id : 0);
-			      switch_event_add_header (event,
-						       SWITCH_STACK_BOTTOM,
-						       "New-ID", "%d",
-						       member->conference->
-						       floor_holder ? member->
-						       id : 0);
-			      switch_event_fire (&event);
-			    }
-			  member->conference->floor_holder = member;
-			}
-		      switch_mutex_unlock (member->conference->member_mutex);
-
-		      if (test_eflag (member->conference, EFLAG_START_TALKING)
-			  && switch_event_create_subclass (&event,
-							   SWITCH_EVENT_CUSTOM,
-							   CONF_EVENT_MAINT)
-			  == SWITCH_STATUS_SUCCESS)
-			{
-			  conference_add_event_member_data (member, event);
-			  switch_event_add_header_string (event,
-							  SWITCH_STACK_BOTTOM,
-							  "Action",
-							  "start-talking");
-			  switch_event_fire (&event);
-			}
-		    }
-		}
-	    }
-	  else
-	    {
-	      if (hangunder_hits)
-		{
-		  hangunder_hits--;
-		}
-	      if (switch_test_flag (member, MFLAG_TALKING))
-		{
-		  switch_event_t *event;
-		  if (++hangover_hits >= hangover)
-		    {
-		      hangover_hits = hangunder_hits = 0;
-		      switch_clear_flag_locked (member, MFLAG_TALKING);
-
-		      if (test_eflag (member->conference, EFLAG_STOP_TALKING)
-			  && switch_event_create_subclass (&event,
-							   SWITCH_EVENT_CUSTOM,
-							   CONF_EVENT_MAINT)
-			  == SWITCH_STATUS_SUCCESS)
-			{
-			  conference_add_event_member_data (member, event);
-			  switch_event_add_header_string (event,
-							  SWITCH_STACK_BOTTOM,
-							  "Action",
-							  "stop-talking");
-			  switch_event_fire (&event);
-			}
-		    }
-		}
-	    }
-	}
-
-      /* skip frames that are not actual media or when we are muted or silent */
-      if ((switch_test_flag (member, MFLAG_TALKING) || energy_level == 0)
-	  && switch_test_flag (member, MFLAG_CAN_SPEAK))
-	{
-	  switch_audio_resampler_t *read_resampler = member->read_resampler;
-	  void *data;
-	  uint32_t datalen;
-
-	  if (read_resampler)
-	    {
-	      int16_t *bptr = (int16_t *) read_frame->data;
-	      int len = (int) read_frame->datalen;
-
-	      read_resampler->from_len =
-		switch_short_to_float (bptr, read_resampler->from,
-				       (int) len / 2);
-	      read_resampler->to_len =
-		switch_resample_process (read_resampler, read_resampler->from,
-					 read_resampler->from_len,
-					 read_resampler->to,
-					 read_resampler->to_size, 0);
-
-	      switch_float_to_short (read_resampler->to, member->resample_out,
-				     read_resampler->to_len);
-	      len = read_resampler->to_len * 2;
-	      datalen = len;
-	      data = member->resample_out;
-	    }
-	  else
-	    {
-	      data = read_frame->data;
-	      datalen = read_frame->datalen;
-	    }
-
-	  /* Check for input volume adjustments */
-	  if (member->volume_in_level)
-	    {
-	      switch_change_sln_volume (data, datalen / 2,
-					member->volume_in_level);
-	    }
-
-	  if (datalen)
-	    {
-	      switch_size_t ok = 1;
-
-	      /* Write the audio into the input buffer */
-	      switch_mutex_lock (member->audio_in_mutex);
-	      ok = switch_buffer_write (member->audio_buffer, data, datalen);
-	      switch_mutex_unlock (member->audio_in_mutex);
-	      if (!ok)
-		{
-		  break;
+		if (conference->fnode && conference->fnode->done) {
+			conference_file_node_t *fnode;
+			switch_memory_pool_t *pool;
+
+			if (conference->fnode->type != NODE_TYPE_SPEECH) {
+				switch_core_file_close(&conference->fnode->fh);
+			}
+
+			fnode = conference->fnode;
+			conference->fnode = conference->fnode->next;
+
+			pool = fnode->pool;
+			fnode = NULL;
+			switch_core_destroy_memory_pool(&pool);
+		}
+
+		switch_mutex_unlock(conference->mutex);
+	}
+	/* Rinse ... Repeat */
+ end:
+
+	if (switch_event_create(&event, SWITCH_EVENT_PRESENCE_IN) == SWITCH_STATUS_SUCCESS) {
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "proto", CONF_CHAT_PROTO);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "login", conference->name);
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "from", "%s@%s", conference->name, conference->domain);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "status", "Inactive");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "rpid", "idle");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "event_type", "presence");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "alt_event_type", "dialog");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "event_count", "%d", EC++);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "unique-id", conference->name);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "channel-state", "CS_HANGUP");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "answer-state", "terminated");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "call-direction", "inbound");
+		switch_event_fire(&event);
+	}
+
+	switch_mutex_lock(conference->mutex);
+	conference_stop_file(conference, FILE_STOP_ASYNC);
+	conference_stop_file(conference, FILE_STOP_ALL);
+	/* Close Unused Handles */
+	if (conference->fnode) {
+		conference_file_node_t *fnode, *cur;
+		switch_memory_pool_t *pool;
+
+		fnode = conference->fnode;
+		while (fnode) {
+			cur = fnode;
+			fnode = fnode->next;
+
+			if (cur->type != NODE_TYPE_SPEECH) {
+				switch_core_file_close(&cur->fh);
+			}
+
+			pool = cur->pool;
+			switch_core_destroy_memory_pool(&pool);
 		}
-	    }
+		conference->fnode = NULL;
 	}
-    }
 
-  switch_resample_destroy (&member->read_resampler);
-  switch_clear_flag_locked (member, MFLAG_ITHREAD);
+	if (conference->async_fnode) {
+		switch_memory_pool_t *pool;
+		switch_core_file_close(&conference->async_fnode->fh);
+		pool = conference->async_fnode->pool;
+		conference->async_fnode = NULL;
+		switch_core_destroy_memory_pool(&pool);
+	}
+
+	switch_mutex_lock(conference->member_mutex);
+	for (imember = conference->members; imember; imember = imember->next) {
+		switch_channel_t *channel;
+
+		if (!switch_test_flag(imember, MFLAG_NOCHANNEL)) {
+			channel = switch_core_session_get_channel(imember->session);
+
+			/* add this little bit to preserve the bridge cause code in case of an early media call that */
+			/* never answers */
+			if (switch_test_flag(conference, CFLAG_ANSWERED)) {
+				switch_channel_hangup(channel, SWITCH_CAUSE_NORMAL_CLEARING);
+			} else {
+				/* put actual cause code from outbound channel hangup here */
+				switch_channel_hangup(channel, conference->bridge_hangup_cause);
+			}
+		}
 
-  return NULL;
-}
+		switch_clear_flag_locked(imember, MFLAG_RUNNING);
+	}
+	switch_mutex_unlock(conference->member_mutex);
+	switch_mutex_unlock(conference->mutex);
 
-/* launch an input thread for the call leg */
-static void
-launch_conference_loop_input (conference_member_t * member,
-			      switch_memory_pool_t * pool)
-{
-  switch_thread_t *thread;
-  switch_threadattr_t *thd_attr = NULL;
-
-  if (member == NULL)
-    return;
-
-  switch_threadattr_create (&thd_attr, pool);
-  switch_threadattr_detach_set (thd_attr, 1);
-  switch_threadattr_stacksize_set (thd_attr, SWITCH_THREAD_STACKSIZE);
-  switch_set_flag_locked (member, MFLAG_ITHREAD);
-  switch_thread_create (&thread, thd_attr, conference_loop_input, member,
-			pool);
-}
+	if (conference->video_running == 1) {
+		conference->video_running = -1;
+		while (conference->video_running) {
+			switch_yield(1000);
+		}
+	}
 
-static caller_control_fn_table_t ccfntbl[] = {
-  {"mute", "0", CALLER_CONTROL_MUTE, conference_loop_fn_mute_toggle},
-  {"deaf mute", "*", CALLER_CONTROL_DEAF_MUTE,
-   conference_loop_fn_deafmute_toggle},
-  {"energy up", "9", CALLER_CONTROL_ENERGY_UP, conference_loop_fn_energy_up},
-  {"energy equ", "8", CALLER_CONTROL_ENERGY_EQU_CONF,
-   conference_loop_fn_energy_equ_conf},
-  {"energy dn", "7", CALLER_CONTROL_ENERGEY_DN, conference_loop_fn_energy_dn},
-  {"vol talk up", "3", CALLER_CONTROL_VOL_TALK_UP,
-   conference_loop_fn_volume_talk_up},
-  {"vol talk zero", "2", CALLER_CONTROL_VOL_TALK_ZERO,
-   conference_loop_fn_volume_talk_zero},
-  {"vol talk dn", "1", CALLER_CONTROL_VOL_TALK_DN,
-   conference_loop_fn_volume_talk_dn},
-  {"vol listen up", "6", CALLER_CONTROL_VOL_LISTEN_UP,
-   conference_loop_fn_volume_listen_up},
-  {"vol listen zero", "5", CALLER_CONTROL_VOL_LISTEN_ZERO,
-   conference_loop_fn_volume_listen_zero},
-  {"vol listen dn", "4", CALLER_CONTROL_VOL_LISTEN_DN,
-   conference_loop_fn_volume_listen_dn},
-  {"hangup", "#", CALLER_CONTROL_HANGUP, conference_loop_fn_hangup},
-  {"event", NULL, CALLER_CONTROL_EVENT, conference_loop_fn_event}
-};
+	if (switch_test_flag(conference, CFLAG_DESTRUCT)) {
+		switch_core_timer_destroy(&timer);
+		switch_mutex_lock(globals.hash_mutex);
+		switch_core_hash_delete(globals.conference_hash, conference->name);
+		switch_mutex_unlock(globals.hash_mutex);
 
-#define CCFNTBL_QTY (sizeof(ccfntbl)/sizeof(ccfntbl[0]))
+		/* Wait till everybody is out */
+		switch_clear_flag_locked(conference, CFLAG_RUNNING);
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Write Lock ON\n");
+		switch_thread_rwlock_wrlock(conference->rwlock);
+		switch_thread_rwlock_unlock(conference->rwlock);
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Write Lock OFF\n");
 
-/* marshall frames from the conference (or file or tts output) to the call leg */
-/* NB. this starts the input thread after some initial setup for the call leg */
-static void
-conference_loop_output (conference_member_t * member)
-{
-  switch_channel_t *channel =
-    switch_core_session_get_channel (member->session);
-  switch_frame_t write_frame = { 0 };
-  uint8_t *data;
-  switch_timer_t timer = { 0 };
-  switch_codec_t *read_codec =
-    switch_core_session_get_read_codec (member->session);
-  uint32_t interval =
-    read_codec->implementation->microseconds_per_packet / 1000;
-  uint32_t samples =
-    switch_samples_per_packet (member->conference->rate, interval);
-  uint32_t csamples = samples;
-  uint32_t tsamples =
-    member->orig_read_codec->implementation->samples_per_packet;
-  uint32_t flush_len = 0;
-  uint32_t low_count = 0, bytes = samples * 2;
-  call_list_t *call_list = NULL, *cp = NULL;
-
-  switch_assert (member->conference != NULL);
-
-  flush_len =
-    switch_samples_per_packet (member->conference->rate,
-			       member->conference->interval) * 10;
-
-  if (switch_core_timer_init
-      (&timer, member->conference->timer_name, interval, tsamples,
-       NULL) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Timer Setup Failed.  Conference Cannot Start\n");
-      return;
-    }
-
-  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-		     "Setup timer %s success interval: %u  samples: %u\n",
-		     member->conference->timer_name, interval, tsamples);
-
-  write_frame.data = data =
-    switch_core_session_alloc (member->session,
-			       SWITCH_RECOMMENDED_BUFFER_SIZE);
-  write_frame.buflen = SWITCH_RECOMMENDED_BUFFER_SIZE;
-  write_frame.codec = &member->write_codec;
-
-  if (!switch_test_flag (member->conference, CFLAG_ANSWERED))
-    {
-      switch_channel_answer (channel);
-    }
-
-  /* Start the input thread */
-  launch_conference_loop_input (member,
-				switch_core_session_get_pool (member->
-							      session));
-
-  /* build a digit stream object */
-  if (member->conference->dtmf_parser != NULL
-      && switch_ivr_digit_stream_new (member->conference->dtmf_parser,
-				      &member->digit_stream) !=
-      SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Danger Will Robinson, there is no digit parser stream object\n");
-    }
-
-  if ((call_list =
-       switch_channel_get_private (channel, "_conference_autocall_list_")))
-    {
-      const char *cid_name =
-	switch_channel_get_variable (channel,
-				     "conference_auto_outcall_caller_id_name");
-      const char *cid_num =
-	switch_channel_get_variable (channel,
-				     "conference_auto_outcall_caller_id_number");
-      const char *toval =
-	switch_channel_get_variable (channel,
-				     "conference_auto_outcall_timeout");
-      const char *flags =
-	switch_channel_get_variable (channel,
-				     "conference_auto_outcall_flags");
-      const char *ann =
-	switch_channel_get_variable (channel,
-				     "conference_auto_outcall_announce");
-      int to = 60;
-
-      if (ann)
-	{
-	  member->conference->special_announce =
-	    switch_core_strdup (member->conference->pool, ann);
-	}
-
-      switch_channel_set_private (channel, "_conference_autocall_list_",
-				  NULL);
-
-      if (toval)
-	{
-	  to = atoi (toval);
-	  if (to < 10 || to > 500)
-	    {
-	      to = 60;
-	    }
-	}
-
-      for (cp = call_list; cp; cp = cp->next)
-	{
-	  conference_outcall_bg (member->conference, NULL, NULL, cp->string,
-				 to, switch_str_nil (flags), cid_name,
-				 cid_num);
-	}
-    }
-  /* Fair WARNING, If you expect the caller to hear anything or for digit handling to be processed,          */
-  /* you better not block this thread loop for more than the duration of member->conference->timer_name!  */
-  while (switch_test_flag (member, MFLAG_RUNNING)
-	 && switch_test_flag (member, MFLAG_ITHREAD)
-	 && switch_channel_ready (channel))
-    {
-      char dtmf[128] = "";
-      uint8_t file_frame[SWITCH_RECOMMENDED_BUFFER_SIZE] = { 0 };
-      char *digit;
-      switch_event_t *event;
-      caller_control_action_t *caller_action = NULL;
-      int use_timer = 0;
-      switch_size_t file_sample_len = csamples;
-      switch_size_t file_data_len = file_sample_len * 2;
-
-      switch_mutex_lock (member->flag_mutex);
-
-      if (switch_core_session_dequeue_event (member->session, &event) ==
-	  SWITCH_STATUS_SUCCESS)
-	{
-	  if (event->event_id == SWITCH_EVENT_MESSAGE)
-	    {
-	      char *from = switch_event_get_header (event, "from");
-	      char *to = switch_event_get_header (event, "to");
-	      char *proto = switch_event_get_header (event, "proto");
-	      char *subject = switch_event_get_header (event, "subject");
-	      char *hint = switch_event_get_header (event, "hint");
-	      char *body = switch_event_get_body (event);
-	      char *p, *freeme = NULL;
-
-	      if (to && from && body)
-		{
-		  if ((p = strchr (to, '+'))
-		      && strncmp (to, CONF_CHAT_PROTO,
-				  strlen (CONF_CHAT_PROTO)))
-		    {
-		      freeme =
-			switch_mprintf ("%s+%s@%s", CONF_CHAT_PROTO,
-					member->conference->name,
-					member->conference->domain);
-		      to = freeme;
-		    }
-		  chat_send (proto, from, to, subject, body, hint);
-		  switch_safe_free (freeme);
-		}
-	    }
-	  switch_event_destroy (&event);
-	}
-
-      if (switch_channel_test_flag (channel, CF_OUTBOUND))
-	{
-	  /* test to see if outbound channel has answered */
-	  if (switch_channel_test_flag (channel, CF_ANSWERED)
-	      && !switch_test_flag (member->conference, CFLAG_ANSWERED))
-	    {
-	      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-				 "Outbound conference channel answered, setting CFLAG_ANSWERED\n");
-	      switch_set_flag (member->conference, CFLAG_ANSWERED);
-	    }
-	}
-      else
-	{
-	  if (switch_test_flag (member->conference, CFLAG_ANSWERED)
-	      && !switch_channel_test_flag (channel, CF_ANSWERED))
-	    {
-	      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-				 "CLFAG_ANSWERED set, answering inbound channel\n");
-	      switch_channel_answer (channel);
-	    }
-	}
-
-      /* if we have caller digits, feed them to the parser to find an action */
-      if (switch_channel_has_dtmf (channel))
-	{
-	  switch_channel_dequeue_dtmf_string (channel, dtmf, sizeof (dtmf));
-
-	  if (member->conference->dtmf_parser != NULL)
-	    {
-
-	      for (digit = dtmf; *digit && caller_action == NULL; digit++)
-		{
-		  caller_action = (caller_control_action_t *)
-		    switch_ivr_digit_stream_parser_feed (member->conference->
-							 dtmf_parser,
-							 member->digit_stream,
-							 *digit);
-		}
-	    }
-	  /* otherwise, clock the parser so that it can handle digit timeout detection */
-	}
-      else if (member->conference->dtmf_parser != NULL)
-	{
-	  caller_action =
-	    (caller_control_action_t *)
-	    switch_ivr_digit_stream_parser_feed (member->conference->
-						 dtmf_parser,
-						 member->digit_stream, '\0');
-	}
-
-      /* if a caller action has been detected, handle it */
-      if (caller_action != NULL && caller_action->fndesc != NULL
-	  && caller_action->fndesc->handler != NULL)
-	{
-	  char *param = NULL;
-
-	  if (caller_action->fndesc->action != CALLER_CONTROL_MENU)
-	    {
-	      param = caller_action->data;
-	    }
-#ifdef INTENSE_DEBUG
-	  switch_log_printf (SWITCH_CHANNEL_LOG,
-			     SWITCH_LOG_INFO,
-			     "executing caller control '%s' param '%s' on call '%u, %s, %s, %s'\n",
-			     caller_action->fndesc->key,
-			     param ? param : "none", member->id,
-			     switch_channel_get_name (channel),
-			     profile->caller_id_name,
-			     profile->caller_id_number);
-#endif
+		switch_ivr_digit_stream_parser_destroy(conference->dtmf_parser);
 
-	  caller_action->fndesc->handler (member, caller_action);
+		if (conference->sh) {
+			switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
+			switch_core_speech_close(&conference->lsh, &flags);
+			conference->sh = NULL;
+		}
 
-	  /* set up for next pass */
-	  caller_action = NULL;
+		if (conference->pool) {
+			switch_memory_pool_t *pool = conference->pool;
+			switch_core_destroy_memory_pool(&pool);
+		}
 	}
 
-      /* handle file and TTS frames */
-      if (member->fnode)
-	{
-	  /* if we are done, clean it up */
-	  if (member->fnode->done)
-	    {
-	      conference_file_node_t *fnode;
-	      switch_memory_pool_t *pool;
-
-	      if (member->fnode->type != NODE_TYPE_SPEECH)
-		{
-		  switch_core_file_close (&member->fnode->fh);
-		}
-
-	      fnode = member->fnode;
-	      member->fnode = member->fnode->next;
-
-	      pool = fnode->pool;
-	      fnode = NULL;
-	      switch_core_destroy_memory_pool (&pool);
-	    }
-	  else
-	    {
-	      /* skip this frame until leadin time has expired */
-	      if (member->fnode->leadin)
-		{
-		  member->fnode->leadin--;
-		}
-	      else
-		{		/* send the node frame instead of the conference frame to the call leg */
-		  if (member->fnode->type == NODE_TYPE_SPEECH)
-		    {
-		      switch_speech_flag_t flags =
-			SWITCH_SPEECH_FLAG_BLOCKING;
-		      uint32_t rate = member->conference->rate;
-
-		      if (switch_core_speech_read_tts
-			  (member->fnode->sh, file_frame, &file_data_len,
-			   &rate, &flags) == SWITCH_STATUS_SUCCESS)
-			{
-			  file_sample_len = file_data_len / 2;
-			}
-		      else
-			{
-			  file_sample_len = file_data_len = 0;
-			}
-		    }
-		  else if (member->fnode->type == NODE_TYPE_FILE)
-		    {
-		      switch_core_file_read (&member->fnode->fh, file_frame,
-					     &file_sample_len);
-		      file_data_len = file_sample_len * 2;
-		    }
-
-		  if (file_sample_len <= 0)
-		    {
-		      member->fnode->done++;
-		    }
-		  else
-		    {		/* there is file node data to deliver */
-		      write_frame.data = file_frame;
-		      write_frame.datalen = (uint32_t) file_data_len;
-		      write_frame.samples = (uint32_t) file_sample_len;
-		      /* Check for output volume adjustments */
-		      if (member->volume_out_level)
-			{
-			  switch_change_sln_volume (write_frame.data,
-						    write_frame.samples,
-						    member->volume_out_level);
-			}
-		      write_frame.timestamp = timer.samplecount;
-		      switch_core_session_write_frame (member->session,
-						       &write_frame,
-						       SWITCH_IO_FLAG_NONE,
-						       0);
-		      switch_core_timer_next (&timer);
-
-
-		      /* forget the conference data we played file node data instead */
-		      switch_set_flag_locked (member, MFLAG_FLUSH_BUFFER);
-		    }
-		}
-	    }
-	}
-      else
-	{
-	  switch_buffer_t *use_buffer = NULL;
-	  uint32_t mux_used =
-	    (uint32_t) switch_buffer_inuse (member->mux_buffer);
-
-	  if (mux_used)
-	    {
-	      if (mux_used < bytes)
-		{
-		  if (++low_count >= 5)
-		    {
-		      /* partial frame sitting around this long is useless and builds delay */
-		      switch_set_flag_locked (member, MFLAG_FLUSH_BUFFER);
-		    }
-		}
-	      else if (mux_used > flush_len)
-		{
-		  /* getting behind, clear the buffer */
-		  switch_set_flag_locked (member, MFLAG_FLUSH_BUFFER);
-		}
-	    }
-
-
-	  use_timer = 1;
-
-	  if (mux_used)
-	    {
-	      /* Flush the output buffer and write all the data (presumably muxed) back to the channel */
-	      switch_mutex_lock (member->audio_out_mutex);
-	      write_frame.data = data;
-	      use_buffer = member->mux_buffer;
-	      low_count = 0;
-	      if ((write_frame.datalen =
-		   (uint32_t) switch_buffer_read (use_buffer,
-						  write_frame.data, bytes)))
-		{
-		  if (write_frame.datalen
-		      && switch_test_flag (member, MFLAG_CAN_HEAR))
-		    {
-		      write_frame.samples = write_frame.datalen / 2;
-
-		      /* Check for output volume adjustments */
-		      if (member->volume_out_level)
-			{
-			  switch_change_sln_volume (write_frame.data,
-						    write_frame.samples,
-						    member->volume_out_level);
-			}
-		      write_frame.timestamp = timer.samplecount;
-		      switch_core_session_write_frame (member->session,
-						       &write_frame,
-						       SWITCH_IO_FLAG_NONE,
-						       0);
-		    }
-		}
-
-	      switch_mutex_unlock (member->audio_out_mutex);
-	    }
-	  else
-	    {
-	      if (switch_test_flag (member, MFLAG_WASTE_BANDWIDTH))
-		{
-		  if (member->conference->comfort_noise_level)
-		    {
-		      switch_generate_sln_silence (write_frame.data, samples,
-						   member->conference->
-						   comfort_noise_level);
-		    }
-		  else
-		    {
-		      memset (write_frame.data, 255, bytes);
-		    }
-		  write_frame.datalen = bytes;
-		  write_frame.samples = samples;
-		  write_frame.timestamp = timer.samplecount;
-		  switch_core_session_write_frame (member->session,
-						   &write_frame,
-						   SWITCH_IO_FLAG_NONE, 0);
-		}
-	    }
-	}
-
-      if (switch_test_flag (member, MFLAG_FLUSH_BUFFER))
-	{
-	  if (switch_buffer_inuse (member->mux_buffer))
-	    {
-	      switch_mutex_lock (member->audio_out_mutex);
-	      switch_buffer_zero (member->mux_buffer);
-	      switch_mutex_unlock (member->audio_out_mutex);
-	    }
-	  switch_clear_flag_locked (member, MFLAG_FLUSH_BUFFER);
-	}
-
-      switch_mutex_unlock (member->flag_mutex);
-
-      if (use_timer)
-	{
-	  switch_core_timer_next (&timer);
-	}
-      else
-	{
-	  switch_yield (1000);
-	}
-
-    }				/* Rinse ... Repeat */
-
-  if (member->digit_stream != NULL)
-    {
-      switch_ivr_digit_stream_destroy (member->digit_stream);
-    }
-
-  switch_clear_flag_locked (member, MFLAG_RUNNING);
-  switch_core_timer_destroy (&timer);
-
-  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-		     "Channel leaving conference, cause: %s\n",
-		     switch_channel_cause2str (switch_channel_get_cause
-					       (channel)));
-
-  /* if it's an outbound channel, store the release cause in the conference struct, we might need it */
-  if (switch_channel_test_flag (channel, CF_OUTBOUND))
-    {
-      member->conference->bridge_hangup_cause =
-	switch_channel_get_cause (channel);
-    }
-
-  /* Wait for the input thread to end */
-  while (switch_test_flag (member, MFLAG_ITHREAD))
-    {
-      switch_yield (1000);
-    }
+	switch_mutex_lock(globals.hash_mutex);
+	globals.threads--;
+	switch_mutex_unlock(globals.hash_mutex);
+
+	return NULL;
 }
 
-/* Sub-Routine called by a record entity inside a conference */
-static void *SWITCH_THREAD_FUNC
-conference_record_thread_run (switch_thread_t * thread, void *obj)
+static void conference_loop_fn_mute_toggle(conference_member_t *member, caller_control_action_t *action)
 {
-  uint8_t data[SWITCH_RECOMMENDED_BUFFER_SIZE];
-  switch_file_handle_t fh = { 0 };
-  conference_member_t smember = { 0 }, *member;
-  conference_record_t *rec = (conference_record_t *) obj;
-  conference_obj_t *conference = rec->conference;
-  uint32_t samples =
-    switch_samples_per_packet (conference->rate, conference->interval);
-  uint32_t low_count = 0, mux_used;
-  char *vval;
-  switch_timer_t timer = { 0 };
-  uint32_t rlen;
-
-  if (switch_thread_rwlock_tryrdlock (conference->rwlock) !=
-      SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Read Lock Fail\n");
-      return NULL;
-    }
-
-  switch_mutex_lock (globals.hash_mutex);
-  globals.threads++;
-  switch_mutex_unlock (globals.hash_mutex);
-
-  member = &smember;
-
-  member->flags = MFLAG_CAN_HEAR | MFLAG_NOCHANNEL | MFLAG_RUNNING;
-
-  member->conference = conference;
-  member->native_rate = conference->rate;
-  member->rec_path = rec->path;
-  fh.channels = 1;
-  fh.samplerate = conference->rate;
-  member->id = next_member_id ();
-  member->pool = rec->pool;
-
-  member->frame_size = SWITCH_RECOMMENDED_BUFFER_SIZE;
-  member->frame = switch_core_alloc (member->pool, member->frame_size);
-  member->mux_frame = switch_core_alloc (member->pool, member->frame_size);
-
-
-  switch_mutex_init (&member->flag_mutex, SWITCH_MUTEX_NESTED, rec->pool);
-  switch_mutex_init (&member->audio_in_mutex, SWITCH_MUTEX_NESTED, rec->pool);
-  switch_mutex_init (&member->audio_out_mutex, SWITCH_MUTEX_NESTED,
-		     rec->pool);
-
-  /* Setup an audio buffer for the incoming audio */
-  if (switch_buffer_create_dynamic
-      (&member->audio_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE,
-       0) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Memory Error Creating Audio Buffer!\n");
-      goto end;
-    }
-
-  /* Setup an audio buffer for the outgoing audio */
-  if (switch_buffer_create_dynamic
-      (&member->mux_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE,
-       0) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Memory Error Creating Audio Buffer!\n");
-      goto end;
-    }
-
-  if (conference_add_member (conference, member) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Error Joining Conference\n");
-      goto end;
-    }
-
-  if (switch_core_file_open (&fh,
-			     rec->path, (uint8_t) 1, conference->rate,
-			     SWITCH_FILE_FLAG_WRITE | SWITCH_FILE_DATA_SHORT,
-			     rec->pool) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Error Opening File [%s]\n", rec->path);
-      goto end;
-    }
-
-
-  if (switch_core_timer_init
-      (&timer, conference->timer_name, conference->interval, samples,
-       rec->pool) == SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-			 "Setup timer success interval: %u  samples: %u\n",
-			 conference->interval, samples);
-    }
-  else
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Timer Setup Failed.  Conference Cannot Start\n");
-      goto end;
-    }
-
-  if ((vval = switch_mprintf ("Conference %s", conference->name)))
-    {
-      switch_core_file_set_string (&fh, SWITCH_AUDIO_COL_STR_TITLE, vval);
-      switch_safe_free (vval);
-    }
-
-  switch_core_file_set_string (&fh, SWITCH_AUDIO_COL_STR_ARTIST,
-			       "FreeSWITCH mod_conference Software Conference Module");
-
-  while (switch_test_flag (member, MFLAG_RUNNING)
-	 && switch_test_flag (conference, CFLAG_RUNNING) && conference->count)
-    {
-      switch_size_t len;
-      mux_used = (uint32_t) switch_buffer_inuse (member->mux_buffer);
-
-      if (switch_test_flag (member, MFLAG_FLUSH_BUFFER))
-	{
-	  if (mux_used)
-	    {
-	      switch_mutex_lock (member->audio_out_mutex);
-	      switch_buffer_zero (member->mux_buffer);
-	      switch_mutex_unlock (member->audio_out_mutex);
-	      mux_used = 0;
-	    }
-	  switch_clear_flag_locked (member, MFLAG_FLUSH_BUFFER);
-	}
-
-      if (mux_used)
-	{
-	  /* Flush the output buffer and write all the data (presumably muxed) to the file */
-	  switch_mutex_lock (member->audio_out_mutex);
-	  low_count = 0;
-
-	  if ((rlen =
-	       (uint32_t) switch_buffer_read (member->mux_buffer, data,
-					      sizeof (data))))
-	    {
-	      if (!switch_test_flag ((&fh), SWITCH_FILE_PAUSE))
-		{
-		  len = (switch_size_t) rlen / sizeof (int16_t);
-		}
-	    }
-	  switch_mutex_unlock (member->audio_out_mutex);
-	}
-      else
-	{
-	  if (!switch_test_flag ((&fh), SWITCH_FILE_PAUSE))
-	    {
-	      len = (switch_size_t) samples;
-	      memset (data, 0, len);
-	    }
-	}
-
-      if (!switch_test_flag ((&fh), SWITCH_FILE_PAUSE))
-	{
-	  if (switch_core_file_write (&fh, data, &len) !=
-	      SWITCH_STATUS_SUCCESS)
-	    {
-	      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-				 "Write Failed\n");
-	      switch_clear_flag_locked (member, MFLAG_RUNNING);
-	    }
-	}
-
-      switch_core_timer_next (&timer);
-    }				/* Rinse ... Repeat */
-
-end:
-
-  switch_core_timer_destroy (&timer);
-  conference_del_member (conference, member);
-  switch_buffer_destroy (&member->audio_buffer);
-  switch_buffer_destroy (&member->mux_buffer);
-  switch_clear_flag_locked (member, MFLAG_RUNNING);
-  if (switch_test_flag ((&fh), SWITCH_FILE_OPEN))
-    {
-      switch_core_file_close (&fh);
-    }
-  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-		     "Recording Stopped\n");
-
-  if (rec->pool)
-    {
-      switch_memory_pool_t *pool = rec->pool;
-      rec = NULL;
-      switch_core_destroy_memory_pool (&pool);
-    }
-
-  switch_mutex_lock (globals.hash_mutex);
-  globals.threads--;
-  switch_mutex_unlock (globals.hash_mutex);
+	if (member == NULL)
+		return;
 
-  switch_thread_rwlock_unlock (conference->rwlock);
-  return NULL;
+	if (switch_test_flag(member, MFLAG_CAN_SPEAK)) {
+		conf_api_sub_mute(member, NULL, NULL);
+	} else {
+		conf_api_sub_unmute(member, NULL, NULL);
+		if (!switch_test_flag(member, MFLAG_CAN_HEAR)) {
+			conf_api_sub_undeaf(member, NULL, NULL);
+		}
+	}
 }
 
-/* Make files stop playing in a conference either the current one or all of them */
-static uint32_t
-conference_stop_file (conference_obj_t * conference, file_stop_t stop)
+static void conference_loop_fn_deafmute_toggle(conference_member_t *member, caller_control_action_t *action)
+{
+	if (member == NULL)
+		return;
+
+	if (switch_test_flag(member, MFLAG_CAN_SPEAK)) {
+		conf_api_sub_mute(member, NULL, NULL);
+		if (switch_test_flag(member, MFLAG_CAN_HEAR)) {
+			conf_api_sub_deaf(member, NULL, NULL);
+		}
+	} else {
+		conf_api_sub_unmute(member, NULL, NULL);
+		if (!switch_test_flag(member, MFLAG_CAN_HEAR)) {
+			conf_api_sub_undeaf(member, NULL, NULL);
+		}
+	}
+}
+
+static void conference_loop_fn_energy_up(conference_member_t *member, caller_control_action_t *action)
 {
-  uint32_t count = 0;
-  conference_file_node_t *nptr;
+	char msg[512];
+	switch_event_t *event;
 
-  switch_assert (conference != NULL);
+	if (member == NULL)
+		return;
 
-  switch_mutex_lock (conference->mutex);
-
-  if (stop == FILE_STOP_ALL)
-    {
-      for (nptr = conference->fnode; nptr; nptr = nptr->next)
-	{
-	  nptr->done++;
-	  count++;
-	}
-      if (conference->async_fnode)
-	{
-	  conference->async_fnode->done++;
-	  count++;
-	}
-    }
-  else if (stop == FILE_STOP_ASYNC)
-    {
-      if (conference->async_fnode)
-	{
-	  conference->async_fnode->done++;
-	  count++;
-	}
-    }
-  else
-    {
-      if (conference->fnode)
-	{
-	  conference->fnode->done++;
-	  count++;
+	switch_mutex_lock(member->flag_mutex);
+	member->energy_level += 200;
+	if (member->energy_level > 3000) {
+		member->energy_level = 3000;
 	}
-    }
 
-  switch_mutex_unlock (conference->mutex);
+	if (test_eflag(member->conference, EFLAG_ENERGY_LEVEL) &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "energy-level");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->energy_level);
+		switch_event_fire(&event);
+	}
+	switch_mutex_unlock(member->flag_mutex);
 
-  return count;
+	switch_snprintf(msg, sizeof(msg), "Energy level %d", member->energy_level);
+	conference_member_say(member, msg, 0);
 }
 
-/* stop playing a file for the member of the conference */
-static uint32_t
-conference_member_stop_file (conference_member_t * member, file_stop_t stop)
+static void conference_loop_fn_energy_equ_conf(conference_member_t *member, caller_control_action_t *action)
 {
-  conference_file_node_t *nptr;
-  uint32_t count = 0;
+	char msg[512];
+	switch_event_t *event;
 
-  if (member == NULL)
-    return count;
+	if (member == NULL)
+		return;
 
-  switch_mutex_lock (member->flag_mutex);
+	switch_mutex_lock(member->flag_mutex);
+	member->energy_level = member->conference->energy_level;
 
-  if (stop == FILE_STOP_ALL)
-    {
-      for (nptr = member->fnode; nptr; nptr = nptr->next)
-	{
-	  nptr->done++;
-	  count++;
-	}
-    }
-  else
-    {
-      if (member->fnode)
-	{
-	  member->fnode->done++;
-	  count++;
+	if (test_eflag(member->conference, EFLAG_ENERGY_LEVEL) &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "energy-level");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->energy_level);
+		switch_event_fire(&event);
 	}
-    }
+	switch_mutex_unlock(member->flag_mutex);
 
-  switch_mutex_unlock (member->flag_mutex);
-
-  return count;
+	switch_snprintf(msg, sizeof(msg), "Energy level %d", member->energy_level);
+	conference_member_say(member, msg, 0);
 }
 
-/* Play a file in the conference room */
-static switch_status_t
-conference_play_file (conference_obj_t * conference, char *file,
-		      uint32_t leadin, switch_channel_t * channel,
-		      uint8_t async)
-{
-  switch_status_t status = SWITCH_STATUS_SUCCESS;
-  conference_file_node_t *fnode, *nptr = NULL;
-  switch_memory_pool_t *pool;
-  uint32_t count;
-  char *dfile = NULL, *expanded = NULL;
-
-  switch_assert (conference != NULL);
-
-  switch_mutex_lock (conference->mutex);
-  switch_mutex_lock (conference->member_mutex);
-  count = conference->count;
-  switch_mutex_unlock (conference->member_mutex);
-  switch_mutex_unlock (conference->mutex);
-
-  if (!count)
-    return SWITCH_STATUS_FALSE;
-
-  if (channel)
-    {
-      if ((expanded =
-	   switch_channel_expand_variables (channel, file)) != file)
-	{
-	  file = expanded;
-	}
-      else
-	{
-	  expanded = NULL;
-	}
-    }
-
-  if (!async && !strncasecmp (file, "say:", 4))
-    {
-      status = conference_say (conference, file + 4, leadin);
-      goto done;
-    }
-
-  if (!switch_is_file_path (file))
-    {
-      if (conference->sound_prefix)
-	{
-	  if (!
-	      (dfile =
-	       switch_mprintf ("%s%s%s", conference->sound_prefix,
-			       SWITCH_PATH_SEPARATOR, file)))
-	    {
-	      goto done;
-	    }
-	  file = dfile;
-	}
-      else if (!async)
-	{
-	  status = conference_say (conference, file, leadin);
-	  goto done;
-	}
-      else
-	{
-	  goto done;
-	}
-    }
-
-  /* Setup a memory pool to use. */
-  if (switch_core_new_memory_pool (&pool) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Pool Failure\n");
-      status = SWITCH_STATUS_MEMERR;
-      goto done;
-    }
-
-  /* Create a node object */
-  if (!(fnode = switch_core_alloc (pool, sizeof (*fnode))))
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Alloc Failure\n");
-      switch_core_destroy_memory_pool (&pool);
-      status = SWITCH_STATUS_MEMERR;
-      goto done;
-    }
-
-  fnode->type = NODE_TYPE_FILE;
-  fnode->leadin = leadin;
-
-  /* Open the file */
-  if (switch_core_file_open
-      (&fnode->fh, file, (uint8_t) 1, conference->rate,
-       SWITCH_FILE_FLAG_READ | SWITCH_FILE_DATA_SHORT,
-       pool) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_core_destroy_memory_pool (&pool);
-      status = SWITCH_STATUS_NOTFOUND;
-      goto done;
-    }
-
-  fnode->pool = pool;
-  fnode->async = async;
-  /* Queue the node */
-  switch_mutex_lock (conference->mutex);
-
-  if (async)
-    {
-      if (conference->async_fnode)
-	{
-	  nptr = conference->async_fnode;
-	}
-      conference->async_fnode = fnode;
-
-      if (nptr)
-	{
-	  switch_memory_pool_t *tmppool;
-	  switch_core_file_close (&nptr->fh);
-	  tmppool = nptr->pool;
-	  switch_core_destroy_memory_pool (&tmppool);
-	}
-
-    }
-  else
-    {
-      for (nptr = conference->fnode; nptr && nptr->next; nptr = nptr->next);
-
-      if (nptr)
-	{
-	  nptr->next = fnode;
-	}
-      else
-	{
-	  conference->fnode = fnode;
-	}
-    }
+static void conference_loop_fn_energy_dn(conference_member_t *member, caller_control_action_t *action)
+{
+	char msg[512];
+	switch_event_t *event;
 
-  switch_mutex_unlock (conference->mutex);
+	if (member == NULL)
+		return;
 
-done:
+	switch_mutex_lock(member->flag_mutex);
+	member->energy_level -= 100;
+	if (member->energy_level < 0) {
+		member->energy_level = 0;
+	}
 
-  switch_safe_free (expanded);
-  switch_safe_free (dfile);
+	if (test_eflag(member->conference, EFLAG_ENERGY_LEVEL) &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "energy-level");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->energy_level);
+		switch_event_fire(&event);
+	}
+	switch_mutex_unlock(member->flag_mutex);
 
-  return status;
+	switch_snprintf(msg, sizeof(msg), "Energy level %d", member->energy_level);
+	conference_member_say(member, msg, 0);
 }
 
-/* Play a file in the conference room to a member */
-static switch_status_t
-conference_member_play_file (conference_member_t * member, char *file,
-			     uint32_t leadin)
-{
-  switch_status_t status = SWITCH_STATUS_FALSE;
-  char *dfile = NULL, *expanded = NULL;
-  conference_file_node_t *fnode, *nptr = NULL;
-  switch_memory_pool_t *pool;
-
-  if (member == NULL || file == NULL)
-    return status;
-
-  if ((expanded =
-       switch_channel_expand_variables (switch_core_session_get_channel
-					(member->session), file)) != file)
-    {
-      file = expanded;
-    }
-  else
-    {
-      expanded = NULL;
-    }
-  if (!strncasecmp (file, "say:", 4))
-    {
-      if (!switch_strlen_zero (file + 4))
-	{
-	  status = conference_member_say (member, file + 4, leadin);
-	}
-      goto done;
-    }
-  if (!switch_is_file_path (file))
-    {
-      if (member->conference->sound_prefix)
-	{
-	  if (!
-	      (dfile =
-	       switch_mprintf ("%s%s%s", member->conference->sound_prefix,
-			       SWITCH_PATH_SEPARATOR, file)))
-	    {
-	      goto done;
-	    }
-	  file = dfile;
-	}
-      else if (!switch_strlen_zero (file))
-	{
-	  status = conference_member_say (member, file, leadin);
-	  goto done;
-	}
-    }
-  /* Setup a memory pool to use. */
-  if (switch_core_new_memory_pool (&pool) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Pool Failure\n");
-      status = SWITCH_STATUS_MEMERR;
-      goto done;
-    }
-  /* Create a node object */
-  if (!(fnode = switch_core_alloc (pool, sizeof (*fnode))))
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Alloc Failure\n");
-      switch_core_destroy_memory_pool (&pool);
-      status = SWITCH_STATUS_MEMERR;
-      goto done;
-    }
-  fnode->type = NODE_TYPE_FILE;
-  fnode->leadin = leadin;
-  /* Open the file */
-  if (switch_core_file_open (&fnode->fh,
-			     file, (uint8_t) 1, member->conference->rate,
-			     SWITCH_FILE_FLAG_READ | SWITCH_FILE_DATA_SHORT,
-			     pool) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_core_destroy_memory_pool (&pool);
-      status = SWITCH_STATUS_NOTFOUND;
-      goto done;
-    }
-  fnode->pool = pool;
-  /* Queue the node */
-  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-		     "Queueing file '%s' for play\n", file);
-  switch_mutex_lock (member->flag_mutex);
-  for (nptr = member->fnode; nptr && nptr->next; nptr = nptr->next);
-  if (nptr)
-    {
-      nptr->next = fnode;
-    }
-  else
-    {
-      member->fnode = fnode;
-    }
-  switch_mutex_unlock (member->flag_mutex);
-  status = SWITCH_STATUS_SUCCESS;
+static void conference_loop_fn_volume_talk_up(conference_member_t *member, caller_control_action_t *action)
+{
+	char msg[512];
+	switch_event_t *event;
+
+	if (member == NULL)
+		return;
 
-done:
+	switch_mutex_lock(member->flag_mutex);
+	member->volume_out_level++;
+	switch_normalize_volume(member->volume_out_level);
 
-  switch_safe_free (expanded);
-  switch_safe_free (dfile);
+	if (test_eflag(member->conference, EFLAG_VOLUME_LEVEL) &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "volume-level");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->volume_out_level);
+		switch_event_fire(&event);
+	}
+	switch_mutex_unlock(member->flag_mutex);
 
-  return status;
+	switch_snprintf(msg, sizeof(msg), "Volume level %d", member->volume_out_level);
+	conference_member_say(member, msg, 0);
 }
 
-/* Say some thing with TTS in the conference room */
-static switch_status_t
-conference_member_say (conference_member_t * member, char *text,
-		       uint32_t leadin)
-{
-  conference_obj_t *conference = (member != NULL ? member->conference : NULL);
-  conference_file_node_t *fnode, *nptr;
-  switch_memory_pool_t *pool;
-  switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
-  switch_status_t status = SWITCH_STATUS_FALSE;
-
-  if (member == NULL || switch_strlen_zero (text))
-    return SWITCH_STATUS_FALSE;
-
-  switch_assert (conference != NULL);
-
-  if (!(conference->tts_engine && conference->tts_voice))
-    {
-      return SWITCH_STATUS_SUCCESS;
-    }
-
-  /* Setup a memory pool to use. */
-  if (switch_core_new_memory_pool (&pool) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Pool Failure\n");
-      return SWITCH_STATUS_MEMERR;
-    }
-
-  /* Create a node object */
-  if (!(fnode = switch_core_alloc (pool, sizeof (*fnode))))
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Alloc Failure\n");
-      switch_core_destroy_memory_pool (&pool);
-      return SWITCH_STATUS_MEMERR;
-    }
-
-  fnode->type = NODE_TYPE_SPEECH;
-  fnode->leadin = leadin;
-  fnode->pool = pool;
-
-  if (!member->sh)
-    {
-      memset (&member->lsh, 0, sizeof (member->lsh));
-      if (switch_core_speech_open
-	  (&member->lsh, conference->tts_engine, conference->tts_voice,
-	   conference->rate, conference->interval, &flags,
-	   switch_core_session_get_pool (member->session)) !=
-	  SWITCH_STATUS_SUCCESS)
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			     "Invalid TTS module [%s]!\n",
-			     conference->tts_engine);
-	  return SWITCH_STATUS_FALSE;
-	}
-      member->sh = &member->lsh;
-    }
-
-  /* Queue the node */
-  switch_mutex_lock (member->flag_mutex);
-  for (nptr = member->fnode; nptr && nptr->next; nptr = nptr->next);
-
-  if (nptr)
-    {
-      nptr->next = fnode;
-    }
-  else
-    {
-      member->fnode = fnode;
-    }
-
-  fnode->sh = member->sh;
-  /* Begin Generation */
-  switch_sleep (200000);
-
-  if (*text == '#')
-    {
-      char *tmp = (char *) text + 1;
-      char *vp = tmp, voice[128] = "";
-      if ((tmp = strchr (tmp, '#')))
-	{
-	  text = tmp + 1;
-	  switch_copy_string (voice, vp, (tmp - vp) + 1);
-	  switch_core_speech_text_param_tts (fnode->sh, "voice", voice);
-	}
-    }
-  else
-    {
-      switch_core_speech_text_param_tts (fnode->sh, "voice",
-					 conference->tts_voice);
-    }
+static void conference_loop_fn_volume_talk_zero(conference_member_t *member, caller_control_action_t *action)
+{
+	char msg[512];
+	switch_event_t *event;
+
+	if (member == NULL)
+		return;
 
-  switch_core_speech_feed_tts (fnode->sh, text, &flags);
-  switch_mutex_unlock (member->flag_mutex);
+	switch_mutex_lock(member->flag_mutex);
+	member->volume_out_level = 0;
 
-  status = SWITCH_STATUS_SUCCESS;
+	if (test_eflag(member->conference, EFLAG_VOLUME_LEVEL) &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "volume-level");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->volume_out_level);
+		switch_event_fire(&event);
+	}
+	switch_mutex_unlock(member->flag_mutex);
 
-  return status;
+	switch_snprintf(msg, sizeof(msg), "Volume level %d", member->volume_out_level);
+	conference_member_say(member, msg, 0);
 }
 
-/* Say some thing with TTS in the conference room */
-static switch_status_t
-conference_say (conference_obj_t * conference, const char *text,
-		uint32_t leadin)
-{
-  switch_status_t status = SWITCH_STATUS_FALSE;
-  conference_file_node_t *fnode, *nptr;
-  switch_memory_pool_t *pool;
-  switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
-  uint32_t count;
-
-  switch_assert (conference != NULL);
-
-  if (switch_strlen_zero (text))
-    {
-      return SWITCH_STATUS_GENERR;
-    }
-
-  switch_mutex_lock (conference->mutex);
-  switch_mutex_lock (conference->member_mutex);
-  count = conference->count;
-  if (!(conference->tts_engine && conference->tts_voice))
-    {
-      count = 0;
-    }
-  switch_mutex_unlock (conference->member_mutex);
-  switch_mutex_unlock (conference->mutex);
-
-  if (!count)
-    {
-      return SWITCH_STATUS_FALSE;
-    }
-
-  /* Setup a memory pool to use. */
-  if (switch_core_new_memory_pool (&pool) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Pool Failure\n");
-      return SWITCH_STATUS_MEMERR;
-    }
-
-  /* Create a node object */
-  if (!(fnode = switch_core_alloc (pool, sizeof (*fnode))))
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Alloc Failure\n");
-      switch_core_destroy_memory_pool (&pool);
-      return SWITCH_STATUS_MEMERR;
-    }
-
-  fnode->type = NODE_TYPE_SPEECH;
-  fnode->leadin = leadin;
-
-  if (!conference->sh)
-    {
-      memset (&conference->lsh, 0, sizeof (conference->lsh));
-      if (switch_core_speech_open
-	  (&conference->lsh, conference->tts_engine, conference->tts_voice,
-	   conference->rate, conference->interval, &flags,
-	   conference->pool) != SWITCH_STATUS_SUCCESS)
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			     "Invalid TTS module [%s]!\n",
-			     conference->tts_engine);
-	  return SWITCH_STATUS_FALSE;
-	}
-      conference->sh = &conference->lsh;
-    }
-
-  fnode->pool = pool;
-
-  /* Queue the node */
-  switch_mutex_lock (conference->mutex);
-  for (nptr = conference->fnode; nptr && nptr->next; nptr = nptr->next);
-
-  if (nptr)
-    {
-      nptr->next = fnode;
-    }
-  else
-    {
-      conference->fnode = fnode;
-    }
-
-  fnode->sh = conference->sh;
-  if (*text == '#')
-    {
-      char *tmp = (char *) text + 1;
-      char *vp = tmp, voice[128] = "";
-      if ((tmp = strchr (tmp, '#')))
-	{
-	  text = tmp + 1;
-	  switch_copy_string (voice, vp, (tmp - vp) + 1);
-	  switch_core_speech_text_param_tts (fnode->sh, "voice", voice);
-	}
-    }
-  else
-    {
-      switch_core_speech_text_param_tts (fnode->sh, "voice",
-					 conference->tts_voice);
-    }
-
-  /* Begin Generation */
-  switch_sleep (200000);
-  switch_core_speech_feed_tts (fnode->sh, (char *) text, &flags);
-  switch_mutex_unlock (conference->mutex);
-  status = SWITCH_STATUS_SUCCESS;
+static void conference_loop_fn_volume_talk_dn(conference_member_t *member, caller_control_action_t *action)
+{
+	char msg[512];
+	switch_event_t *event;
+
+	if (member == NULL)
+		return;
 
-  return status;
+	switch_mutex_lock(member->flag_mutex);
+	member->volume_out_level--;
+	switch_normalize_volume(member->volume_out_level);
+
+	if (test_eflag(member->conference, EFLAG_VOLUME_LEVEL) &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "volume-level");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->volume_out_level);
+		switch_event_fire(&event);
+	}
+	switch_mutex_unlock(member->flag_mutex);
+
+	switch_snprintf(msg, sizeof(msg), "Volume level %d", member->volume_out_level);
+	conference_member_say(member, msg, 0);
 }
 
-/* execute a callback for every member of the conference */
-static void
-conference_member_itterator (conference_obj_t * conference,
-			     switch_stream_handle_t * stream,
-			     conf_api_member_cmd_t pfncallback, void *data)
-{
-  conference_member_t *member = NULL;
-
-  switch_assert (conference != NULL);
-  switch_assert (stream != NULL);
-  switch_assert (pfncallback != NULL);
-
-  switch_mutex_lock (conference->member_mutex);
-  for (member = conference->members; member; member = member->next)
-    {
-      pfncallback (member, stream, data);
-    }
-  switch_mutex_unlock (conference->member_mutex);
-}
-
-static void
-conference_list_pretty (conference_obj_t * conference,
-			switch_stream_handle_t * stream)
-{
-  conference_member_t *member = NULL;
-
-  switch_assert (conference != NULL);
-  switch_assert (stream != NULL);
-
-  switch_mutex_lock (conference->member_mutex);
-
-  for (member = conference->members; member; member = member->next)
-    {
-      switch_channel_t *channel;
-      switch_caller_profile_t *profile;
-
-      if (switch_test_flag (member, MFLAG_NOCHANNEL))
-	{
-	  continue;
-	}
-      channel = switch_core_session_get_channel (member->session);
-      profile = switch_channel_get_caller_profile (channel);
-
-      stream->write_function (stream, "%u) %s (%s)\n", member->id,
-			      profile->caller_id_name,
-			      profile->caller_id_number);
-    }
-
-  switch_mutex_unlock (conference->member_mutex);
-}
-
-static void
-conference_list (conference_obj_t * conference,
-		 switch_stream_handle_t * stream, char *delim)
-{
-  conference_member_t *member = NULL;
-
-  switch_assert (conference != NULL);
-  switch_assert (stream != NULL);
-  switch_assert (delim != NULL);
-
-  switch_mutex_lock (conference->member_mutex);
-
-  for (member = conference->members; member; member = member->next)
-    {
-      switch_channel_t *channel;
-      switch_caller_profile_t *profile;
-      char *uuid;
-      char *name;
-      uint32_t count = 0;
-
-      if (switch_test_flag (member, MFLAG_NOCHANNEL))
-	{
-	  continue;
-	}
-
-      uuid = switch_core_session_get_uuid (member->session);
-      channel = switch_core_session_get_channel (member->session);
-      profile = switch_channel_get_caller_profile (channel);
-      name = switch_channel_get_name (channel);
-
-      stream->write_function (stream, "%u%s%s%s%s%s%s%s%s%s",
-			      member->id, delim, name, delim, uuid, delim,
-			      profile->caller_id_name, delim,
-			      profile->caller_id_number, delim);
-
-      if (switch_test_flag (member, MFLAG_CAN_HEAR))
-	{
-	  stream->write_function (stream, "hear");
-	  count++;
-	}
-
-      if (switch_test_flag (member, MFLAG_CAN_SPEAK))
-	{
-	  stream->write_function (stream, "%s%s", count ? "|" : "", "speak");
-	  count++;
-	}
-
-      if (switch_test_flag (member, MFLAG_TALKING))
-	{
-	  stream->write_function (stream, "%s%s", count ? "|" : "",
-				  "talking");
-	  count++;
-	}
-
-      if (switch_channel_test_flag
-	  (switch_core_session_get_channel (member->session), CF_VIDEO))
-	{
-	  stream->write_function (stream, "%s%s", count ? "|" : "", "video");
-	  count++;
-	}
-
-      if (member == member->conference->floor_holder)
-	{
-	  stream->write_function (stream, "%s%s", count ? "|" : "", "floor");
-	  count++;
-	}
-
-      stream->write_function (stream, "%s%d%s%d%s%d\n", delim,
-			      member->volume_in_level, delim,
-			      member->volume_out_level, delim,
-			      member->energy_level);
-    }
-
-  switch_mutex_unlock (conference->member_mutex);
-}
-
-static switch_status_t
-conf_api_sub_mute (conference_member_t * member,
-		   switch_stream_handle_t * stream, void *data)
-{
-  switch_event_t *event;
-
-  if (member == NULL)
-    return SWITCH_STATUS_GENERR;
-
-  switch_clear_flag_locked (member, MFLAG_CAN_SPEAK);
-  if (!switch_strlen_zero (member->conference->muted_sound))
-    {
-      conference_member_play_file (member, member->conference->muted_sound,
-				   0);
-    }
-  else
-    {
-      char msg[512];
-
-      switch_snprintf (msg, sizeof (msg), "Muted");
-      conference_member_say (member, msg, 0);
-    }
-  if (stream != NULL)
-    {
-      stream->write_function (stream, "OK mute %u\n", member->id);
-    }
-  if (test_eflag (member->conference, EFLAG_MUTE_MEMBER) &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "mute-member");
-      switch_event_fire (&event);
-    }
-
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_unmute (conference_member_t * member,
-		     switch_stream_handle_t * stream, void *data)
-{
-  switch_event_t *event;
-
-  if (member == NULL)
-    return SWITCH_STATUS_GENERR;
-
-  switch_set_flag_locked (member, MFLAG_CAN_SPEAK);
-  if (stream != NULL)
-    {
-      stream->write_function (stream, "OK unmute %u\n", member->id);
-    }
-  if (!switch_strlen_zero (member->conference->unmuted_sound))
-    {
-      conference_member_play_file (member, member->conference->unmuted_sound,
-				   0);
-    }
-  else
-    {
-      char msg[512];
-
-      switch_snprintf (msg, sizeof (msg), "Un-Muted");
-      conference_member_say (member, msg, 0);
-    }
-  if (test_eflag (member->conference, EFLAG_UNMUTE_MEMBER) &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "unmute-member");
-      switch_event_fire (&event);
-    }
-
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_deaf (conference_member_t * member,
-		   switch_stream_handle_t * stream, void *data)
-{
-  switch_event_t *event;
-
-  if (member == NULL)
-    return SWITCH_STATUS_GENERR;
-
-  switch_clear_flag_locked (member, MFLAG_CAN_HEAR);
-  if (stream != NULL)
-    {
-      stream->write_function (stream, "OK deaf %u\n", member->id);
-    }
-  if (switch_event_create_subclass
-      (&event, SWITCH_EVENT_CUSTOM,
-       CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "deaf-member");
-      switch_event_fire (&event);
-    }
-
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_undeaf (conference_member_t * member,
-		     switch_stream_handle_t * stream, void *data)
-{
-  switch_event_t *event;
-
-  if (member == NULL)
-    return SWITCH_STATUS_GENERR;
-
-  switch_set_flag_locked (member, MFLAG_CAN_HEAR);
-  if (stream != NULL)
-    {
-      stream->write_function (stream, "OK undeaf %u\n", member->id);
-    }
-  if (switch_event_create_subclass
-      (&event, SWITCH_EVENT_CUSTOM,
-       CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "undeaf-member");
-      switch_event_fire (&event);
-    }
-
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_kick (conference_member_t * member,
-		   switch_stream_handle_t * stream, void *data)
-{
-  switch_event_t *event;
-
-  if (member == NULL)
-    return SWITCH_STATUS_GENERR;
-
-  switch_mutex_lock (member->flag_mutex);
-  switch_clear_flag (member, MFLAG_RUNNING);
-  switch_set_flag (member, MFLAG_KICKED);
-  switch_core_session_kill_channel (member->session, SWITCH_SIG_BREAK);
-  switch_mutex_unlock (member->flag_mutex);
-  if (stream != NULL)
-    {
-      stream->write_function (stream, "OK kicked %u\n", member->id);
-    }
-  if (member->conference
-      && test_eflag (member->conference, EFLAG_KICK_MEMBER))
-    {
-      if (switch_event_create_subclass
-	  (&event, SWITCH_EVENT_CUSTOM,
-	   CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS)
-	{
-	  conference_add_event_member_data (member, event);
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "Action", "kick-member");
-	  switch_event_fire (&event);
-	}
-    }
-  return SWITCH_STATUS_SUCCESS;
-}
-
-
-static switch_status_t
-conf_api_sub_dtmf (conference_member_t * member,
-		   switch_stream_handle_t * stream, void *data)
-{
-  switch_event_t *event;
-  char *dtmf = (char *) data;
-
-  if (member == NULL)
-    {
-      stream->write_function (stream, "Invalid member!\n");
-      return SWITCH_STATUS_GENERR;
-    }
-
-  if (switch_strlen_zero (dtmf))
-    {
-      stream->write_function (stream, "Invalid input!\n");
-      return SWITCH_STATUS_GENERR;
-    }
-
-  switch_mutex_lock (member->flag_mutex);
-  switch_core_session_kill_channel (member->session, SWITCH_SIG_BREAK);
-  switch_core_session_send_dtmf_string (member->session, (char *) data);
-  switch_mutex_unlock (member->flag_mutex);
-
-  if (stream != NULL)
-    {
-      stream->write_function (stream, "OK sent %s to %u\n", (char *) data,
-			      member->id);
-    }
-
-  if (test_eflag (member->conference, EFLAG_DTMF_MEMBER) &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "dtmf-member");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Digits",
-				      dtmf);
-      switch_event_fire (&event);
-    }
-
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_energy (conference_member_t * member,
-		     switch_stream_handle_t * stream, void *data)
-{
-  switch_event_t *event;
-
-  if (member == NULL)
-    return SWITCH_STATUS_GENERR;
-
-  if (data)
-    {
-      switch_mutex_lock (member->flag_mutex);
-      member->energy_level = atoi ((char *) data);
-      switch_mutex_unlock (member->flag_mutex);
-    }
-  if (stream != NULL)
-    {
-      stream->write_function (stream, "Energy %u = %d\n", member->id,
-			      member->energy_level);
-    }
-  if (test_eflag (member->conference, EFLAG_ENERGY_LEVEL_MEMBER) &&
-      data
-      && switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				       CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "energy-level-member");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "Energy-Level",
-			       "%d", member->energy_level);
-      switch_event_fire (&event);
-    }
-
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_volume_in (conference_member_t * member,
-			switch_stream_handle_t * stream, void *data)
-{
-  switch_event_t *event;
-
-  if (member == NULL)
-    return SWITCH_STATUS_GENERR;
-
-  if (data)
-    {
-      switch_mutex_lock (member->flag_mutex);
-      member->volume_in_level = atoi ((char *) data);
-      switch_normalize_volume (member->volume_in_level);
-      switch_mutex_unlock (member->flag_mutex);
-    }
-  if (stream != NULL)
-    {
-      stream->write_function (stream, "Volume IN %u = %d\n", member->id,
-			      member->volume_in_level);
-    }
-  if (test_eflag (member->conference, EFLAG_VOLUME_IN_MEMBER) &&
-      data
-      && switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				       CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "volume-in-member");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "Volume-Level",
-			       "%u", member->volume_in_level);
-      switch_event_fire (&event);
-    }
-
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_volume_out (conference_member_t * member,
-			 switch_stream_handle_t * stream, void *data)
-{
-  switch_event_t *event;
-
-  if (member == NULL)
-    return SWITCH_STATUS_GENERR;
-
-  if (data)
-    {
-      switch_mutex_lock (member->flag_mutex);
-      member->volume_out_level = atoi ((char *) data);
-      switch_normalize_volume (member->volume_out_level);
-      switch_mutex_unlock (member->flag_mutex);
-    }
-  if (stream != NULL)
-    {
-      stream->write_function (stream, "Volume OUT %u = %d\n", member->id,
-			      member->volume_out_level);
-    }
-  if (test_eflag (member->conference, EFLAG_VOLUME_OUT_MEMBER) && data &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "volume-out-member");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "Volume-Level",
-			       "%u", member->volume_out_level);
-      switch_event_fire (&event);
-    }
-
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_list (conference_obj_t * conference,
-		   switch_stream_handle_t * stream, int argc, char **argv)
-{
-  int ret_status = SWITCH_STATUS_GENERR;
-  int count = 0;
-  switch_hash_index_t *hi;
-  void *val;
-  char *d = ";";
-  int pretty = 0;
-  int argofs = (argc >= 2 && strcasecmp (argv[1], "list") == 0);	/* detect being called from chat vs. api */
-
-  if (argv[1 + argofs])
-    {
-      if (argv[2 + argofs] && !strcasecmp (argv[1 + argofs], "delim"))
-	{
-	  d = argv[2 + argofs];
-
-	  if (*d == '"')
-	    {
-	      if (++d)
-		{
-		  char *p;
-		  if ((p = strchr (d, '"')))
-		    {
-		      *p = '\0';
-		    }
-		}
-	      else
-		{
-		  d = ";";
-		}
-	    }
-	}
-      else if (strcasecmp (argv[1 + argofs], "pretty") == 0)
-	{
-	  pretty = 1;
-	}
-    }
-
-  if (conference == NULL)
-    {
-      for (hi = switch_hash_first (NULL, globals.conference_hash); hi;
-	   hi = switch_hash_next (hi))
-	{
-	  switch_hash_this (hi, NULL, NULL, &val);
-	  conference = (conference_obj_t *) val;
-
-	  stream->write_function (stream, "Conference %s (%u member%s%s)\n",
-				  conference->name,
-				  conference->count,
-				  conference->count == 1 ? "" : "s",
-				  switch_test_flag (conference,
-						    CFLAG_LOCKED) ? " locked"
-				  : "");
-	  count++;
-	  if (pretty)
-	    {
-	      conference_list_pretty (conference, stream);
-	    }
-	  else
-	    {
-	      conference_list (conference, stream, d);
-	    }
-	}
-    }
-  else
-    {
-      count++;
-      if (pretty)
-	{
-	  conference_list_pretty (conference, stream);
-	}
-      else
-	{
-	  conference_list (conference, stream, d);
-	}
-    }
-
-  if (!count)
-    {
-      stream->write_function (stream, "No active conferences.\n");
-    }
-
-  ret_status = SWITCH_STATUS_SUCCESS;
-
-  return ret_status;
-}
-
-static switch_status_t
-conf_api_sub_play (conference_obj_t * conference,
-		   switch_stream_handle_t * stream, int argc, char **argv)
-{
-  int ret_status = SWITCH_STATUS_GENERR;
-  switch_event_t *event;
-  uint8_t async = 0;
-
-  switch_assert (conference != NULL);
-  switch_assert (stream != NULL);
-
-  if ((argc == 4 && !strcasecmp (argv[3], "async"))
-      || (argc == 5 && !strcasecmp (argv[4], "async")))
-    {
-      argc--;
-      async++;
-    }
-
-  if (argc == 3)
-    {
-      if (conference_play_file (conference, argv[2], 0, NULL, async) ==
-	  SWITCH_STATUS_SUCCESS)
-	{
-	  stream->write_function (stream, "(play) Playing file %s\n",
-				  argv[2]);
-	  if (test_eflag (conference, EFLAG_PLAY_FILE)
-	      && switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-					       CONF_EVENT_MAINT) ==
-	      SWITCH_STATUS_SUCCESS)
-	    {
-	      conference_add_event_data (conference, event);
-	      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					      "Action", "play-file");
-	      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					      "File", argv[2]);
-	      switch_event_fire (&event);
-	    }
-	}
-      else
-	{
-	  stream->write_function (stream, "(play) File: %s not found.\n",
-				  argv[2] ? argv[2] : "(unspecified)");
-	}
-      ret_status = SWITCH_STATUS_SUCCESS;
-    }
-  else if (argc == 4)
-    {
-      uint32_t id = atoi (argv[3]);
-      conference_member_t *member;
-
-      if ((member = conference_member_get (conference, id)))
-	{
-	  if (conference_member_play_file (member, argv[2], 0) ==
-	      SWITCH_STATUS_SUCCESS)
-	    {
-	      stream->write_function (stream,
-				      "(play) Playing file %s to member %u\n",
-				      argv[2], id);
-	      if (test_eflag (conference, EFLAG_PLAY_FILE_MEMBER)
-		  && switch_event_create_subclass (&event,
-						   SWITCH_EVENT_CUSTOM,
-						   CONF_EVENT_MAINT) ==
-		  SWITCH_STATUS_SUCCESS)
-		{
-		  conference_add_event_member_data (member, event);
-		  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-						  "Action",
-						  "play-file-member");
-		  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-						  "File", argv[2]);
-		  switch_event_fire (&event);
-		}
-	    }
-	  else
-	    {
-	      stream->write_function (stream, "(play) File: %s not found.\n",
-				      argv[2] ? argv[2] : "(unspecified)");
-	    }
-	  ret_status = SWITCH_STATUS_SUCCESS;
-	}
-      else
-	{
-	  stream->write_function (stream, "Member: %u not found.\n", id);
-	}
-    }
-
-  return ret_status;
-}
-
-static switch_status_t
-conf_api_sub_say (conference_obj_t * conference,
-		  switch_stream_handle_t * stream, const char *text)
-{
-  switch_event_t *event;
-
-  if (switch_strlen_zero (text))
-    {
-      stream->write_function (stream, "(say) Error! No text.\n");
-      return SWITCH_STATUS_GENERR;
-    }
-
-  if (conference_say (conference, text, 0) != SWITCH_STATUS_SUCCESS)
-    {
-      stream->write_function (stream, "(say) Error!\n");
-      return SWITCH_STATUS_GENERR;
-    }
-
-  stream->write_function (stream, "(say) OK\n");
-  if (test_eflag (conference, EFLAG_SPEAK_TEXT)
-      && switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				       CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_data (conference, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "speak-text");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Text",
-				      text);
-      switch_event_fire (&event);
-    }
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_saymember (conference_obj_t * conference,
-			switch_stream_handle_t * stream, const char *text)
-{
-  int ret_status = SWITCH_STATUS_GENERR;
-  char *expanded = NULL;
-  char *start_text = NULL;
-  char *workspace = NULL;
-  uint32_t id = 0;
-  conference_member_t *member;
-  switch_event_t *event;
-
-  if (switch_strlen_zero (text))
-    {
-      stream->write_function (stream, "(saymember) No Text!\n");
-      goto done;
-    }
-
-  if (!(workspace = strdup (text)))
-    {
-      stream->write_function (stream, "(saymember) Memory Error!\n");
-      goto done;
-    }
-
-  if ((start_text = strchr (workspace, ' ')))
-    {
-      *start_text++ = '\0';
-      text = start_text;
-    }
-
-  id = atoi (workspace);
-
-  if (!id || switch_strlen_zero (text))
-    {
-      stream->write_function (stream, "(saymember) No Text!\n");
-      goto done;
-    }
-
-  if (!(member = conference_member_get (conference, id)))
-    {
-      stream->write_function (stream, "(saymember) Unknown Member %u!\n", id);
-      goto done;
-    }
-
-  if ((expanded =
-       switch_channel_expand_variables (switch_core_session_get_channel
-					(member->session),
-					(char *) text)) != text)
-    {
-      text = expanded;
-    }
-  else
-    {
-      expanded = NULL;
-    }
-
-  if (!text
-      || conference_member_say (member, (char *) text,
-				0) != SWITCH_STATUS_SUCCESS)
-    {
-      stream->write_function (stream, "(saymember) Error!\n");
-      goto done;
-    }
-
-  stream->write_function (stream, "(saymember) OK\n");
-  if (test_eflag (member->conference, EFLAG_SPEAK_TEXT_MEMBER) &&
-      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				    CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_member_data (member, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "speak-text-member");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Text",
-				      text);
-      switch_event_fire (&event);
-    }
-  ret_status = SWITCH_STATUS_SUCCESS;
-
-done:
-  switch_safe_free (workspace);
-  switch_safe_free (expanded);
-  return ret_status;
-}
-
-static switch_status_t
-conf_api_sub_stop (conference_obj_t * conference,
-		   switch_stream_handle_t * stream, int argc, char **argv)
-{
-  uint8_t current = 0, all = 0, async = 0;
-
-  switch_assert (conference != NULL);
-  switch_assert (stream != NULL);
-
-  if (argc > 2)
-    {
-      current = strcasecmp (argv[2], "current") ? 0 : 1;
-      all = strcasecmp (argv[2], "all") ? 0 : 1;
-      async = strcasecmp (argv[2], "async") ? 0 : 1;
-    }
-  else
-    {
-      all = 1;
-    }
-
-  if (!(current || all || async))
-    return SWITCH_STATUS_GENERR;
-
-  if (argc == 4)
-    {
-      uint32_t id = atoi (argv[3]);
-      conference_member_t *member;
-
-      if ((member = conference_member_get (conference, id)))
-	{
-	  uint32_t stopped =
-	    conference_member_stop_file (member,
-					 async ? FILE_STOP_ASYNC : current ?
-					 FILE_STOP_CURRENT : FILE_STOP_ALL);
-	  stream->write_function (stream, "Stopped %u files.\n", stopped);
-	}
-      else
-	{
-	  stream->write_function (stream, "Member: %u not found.\n", id);
-	}
-    }
-  else
-    {
-      uint32_t stopped =
-	conference_stop_file (conference,
-			      async ? FILE_STOP_ASYNC : current ?
-			      FILE_STOP_CURRENT : FILE_STOP_ALL);
-      stream->write_function (stream, "Stopped %u files.\n", stopped);
-    }
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_relate (conference_obj_t * conference,
-		     switch_stream_handle_t * stream, int argc, char **argv)
-{
-  uint8_t nospeak = 0, nohear = 0, clear = 0;
-
-  switch_assert (conference != NULL);
-  switch_assert (stream != NULL);
-
-  if (argc <= 4)
-    return SWITCH_STATUS_GENERR;
-
-  nospeak = strstr (argv[4], "nospeak") ? 1 : 0;
-  nohear = strstr (argv[4], "nohear") ? 1 : 0;
-
-  if (!strcasecmp (argv[4], "clear"))
-    {
-      clear = 1;
-    }
-
-  if (!(clear || nospeak || nohear))
-    {
-      return SWITCH_STATUS_GENERR;
-    }
-
-  if (clear)
-    {
-      conference_member_t *member = NULL;
-      uint32_t id = atoi (argv[2]);
-      uint32_t oid = atoi (argv[3]);
-
-      if ((member = conference_member_get (conference, id)))
-	{
-	  member_del_relationship (member, oid);
-	  stream->write_function (stream, "relationship %u->%u cleared.\n",
-				  id, oid);
-	}
-      else
-	{
-	  stream->write_function (stream, "relationship %u->%u not found.\n",
-				  id, oid);
-	}
-      return SWITCH_STATUS_SUCCESS;
-    }
-
-  if (nospeak || nohear)
-    {
-      conference_member_t *member = NULL, *other_member = NULL;
-      uint32_t id = atoi (argv[2]);
-      uint32_t oid = atoi (argv[3]);
-
-      if ((member = conference_member_get (conference, id))
-	  && (other_member = conference_member_get (conference, oid)))
-	{
-	  conference_relationship_t *rel = NULL;
-	  if ((rel = member_get_relationship (member, other_member)))
-	    {
-	      rel->flags = 0;
-	    }
-	  else
-	    {
-	      rel = member_add_relationship (member, oid);
-	    }
-
-	  if (rel)
-	    {
-	      switch_set_flag (rel, RFLAG_CAN_SPEAK | RFLAG_CAN_HEAR);
-	      if (nospeak)
-		{
-		  switch_clear_flag (rel, RFLAG_CAN_SPEAK);
-		}
-	      if (nohear)
-		{
-		  switch_clear_flag (rel, RFLAG_CAN_HEAR);
-		}
-	      stream->write_function (stream, "ok %u->%u set\n", id, oid);
-	    }
-	  else
-	    {
-	      stream->write_function (stream, "error!\n");
-	    }
-	}
-      else
-	{
-	  stream->write_function (stream, "relationship %u->%u not found.\n",
-				  id, oid);
-	}
-    }
-
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_lock (conference_obj_t * conference,
-		   switch_stream_handle_t * stream, int argc, char **argv)
-{
-  switch_event_t *event;
-
-  switch_assert (conference != NULL);
-  switch_assert (stream != NULL);
-
-  if (conference->is_locked_sound)
-    {
-      conference_play_file (conference, conference->is_locked_sound,
-			    CONF_DEFAULT_LEADIN, NULL, 0);
-    }
-
-  switch_set_flag_locked (conference, CFLAG_LOCKED);
-  stream->write_function (stream, "OK %s locked\n", argv[0]);
-  if (test_eflag (conference, EFLAG_LOCK)
-      && switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				       CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_data (conference, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "lock");
-      switch_event_fire (&event);
-    }
-
-  return 0;
-}
-
-static switch_status_t
-conf_api_sub_unlock (conference_obj_t * conference,
-		     switch_stream_handle_t * stream, int argc, char **argv)
-{
-  switch_event_t *event;
-
-  switch_assert (conference != NULL);
-  switch_assert (stream != NULL);
-
-  if (conference->is_unlocked_sound)
-    {
-      conference_play_file (conference, conference->is_unlocked_sound,
-			    CONF_DEFAULT_LEADIN, NULL, 0);
-    }
-
-  switch_clear_flag_locked (conference, CFLAG_LOCKED);
-  stream->write_function (stream, "OK %s unlocked\n", argv[0]);
-  if (test_eflag (conference, EFLAG_UNLOCK)
-      && switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-				       CONF_EVENT_MAINT) ==
-      SWITCH_STATUS_SUCCESS)
-    {
-      conference_add_event_data (conference, event);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "Action",
-				      "unlock");
-      switch_event_fire (&event);
-    }
-
-  return 0;
-}
-
-static switch_status_t
-conf_api_sub_dial (conference_obj_t * conference,
-		   switch_stream_handle_t * stream, int argc, char **argv)
-{
-  switch_call_cause_t cause;
-
-  switch_assert (stream != NULL);
-
-  if (argc <= 2)
-    {
-      stream->write_function (stream, "Bad Args\n");
-      return SWITCH_STATUS_GENERR;
-    }
-
-  if (conference)
-    {
-      conference_outcall (conference, NULL, NULL, argv[2], 60, NULL, argv[4],
-			  argv[3], &cause);
-    }
-  else
-    {
-      conference_outcall (NULL, argv[0], NULL, argv[2], 60, NULL, argv[4],
-			  argv[3], &cause);
-    }
-  stream->write_function (stream, "Call Requested: result: [%s]\n",
-			  switch_channel_cause2str (cause));
-
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_bgdial (conference_obj_t * conference,
-		     switch_stream_handle_t * stream, int argc, char **argv)
-{
-  switch_assert (stream != NULL);
-
-  if (argc <= 2)
-    {
-      stream->write_function (stream, "Bad Args\n");
-      return SWITCH_STATUS_GENERR;
-    }
-  if (conference)
-    {
-      conference_outcall_bg (conference, NULL, NULL, argv[2], 60, NULL,
-			     argv[4], argv[3]);
-    }
-  else
-    {
-      conference_outcall_bg (NULL, argv[1], NULL, argv[2], 60, NULL, argv[4],
-			     argv[3]);
-    }
-  stream->write_function (stream, "OK\n");
-
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_transfer (conference_obj_t * conference,
-		       switch_stream_handle_t * stream, int argc, char **argv)
-{
-  switch_status_t ret_status = SWITCH_STATUS_SUCCESS;
-  char *conf_name = NULL, *profile_name;
-  switch_event_t *params = NULL;
-  switch_assert (conference != NULL);
-  switch_assert (stream != NULL);
-
-  if (argc > 3 && !switch_strlen_zero (argv[2]))
-    {
-      int x;
-
-      conf_name = strdup (argv[2]);
-
-      if ((profile_name = strchr (conf_name, '@')))
-	{
-	  *profile_name++ = '\0';
-	}
-      else
-	{
-	  profile_name = "default";
-	}
-
-      for (x = 3; x < argc; x++)
-	{
-	  conference_member_t *member = NULL;
-	  uint32_t id = atoi (argv[x]);
-	  conference_obj_t *new_conference = NULL;
-	  switch_channel_t *channel;
-	  switch_event_t *event;
-	  switch_xml_t cxml = NULL, cfg = NULL, profiles = NULL;
-
-	  if (!id || !(member = conference_member_get (conference, id)))
-	    {
-	      stream->write_function (stream,
-				      "No Member %u in conference %s.\n", id,
-				      conference->name);
-	      continue;
-	    }
-
-	  channel = switch_core_session_get_channel (member->session);
-
-	  /* build a new conference if it doesn't exist */
-	  if (!
-	      (new_conference =
-	       (conference_obj_t *) switch_core_hash_find (globals.
-							   conference_hash,
-							   conf_name)))
-	    {
-	      switch_memory_pool_t *pool = NULL;
-	      conf_xml_cfg_t xml_cfg = { 0 };
-
-	      /* Setup a memory pool to use. */
-	      if (switch_core_new_memory_pool (&pool) !=
-		  SWITCH_STATUS_SUCCESS)
-		{
-		  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-				     "Pool Failure\n");
-		  goto done;
-		}
-
-	      switch_event_create (¶ms, SWITCH_EVENT_REQUEST_PARAMS);
-	      switch_assert (params);
-	      switch_event_add_header_string (params, SWITCH_STACK_BOTTOM,
-					      "conf_name", conf_name);
-	      switch_event_add_header_string (params, SWITCH_STACK_BOTTOM,
-					      "profile_name", profile_name);
-	      switch_channel_event_set_data (channel, params);
-
-	      /* Open the config from the xml registry  */
-	      if (!
-		  (cxml = switch_xml_open_cfg (global_cf_name, &cfg, params)))
-		{
-		  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-				     "Open of %s failed\n", global_cf_name);
-		  goto done;
-		}
-
-	      if ((profiles = switch_xml_child (cfg, "profiles")))
-		{
-		  xml_cfg.profile =
-		    switch_xml_find_child (profiles, "profile", "name",
-					   profile_name);
-		}
-
-	      if (!xml_cfg.profile)
-		{
-		  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-				     "Cannot find profile: %s\n",
-				     profile_name);
-		  switch_xml_free (cxml);
-		  cxml = NULL;
-		  goto done;
-		}
-
-	      xml_cfg.controls = switch_xml_child (cfg, "caller-controls");
-
-	      /* Release the config registry handle */
-	      if (cxml)
-		{
-		  switch_xml_free (cxml);
-		  cxml = NULL;
-		}
-
-	      /* Create the conference object. */
-	      new_conference = conference_new (conf_name, xml_cfg, pool);
-
-	      if (!new_conference)
-		{
-		  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-				     "Memory Error!\n");
-		  if (pool != NULL)
-		    {
-		      switch_core_destroy_memory_pool (&pool);
-		    }
-		  goto done;
-		}
-
-	      /* Set the minimum number of members (once you go above it you cannot go below it) */
-	      new_conference->min = 1;
-
-	      /* Indicate the conference is dynamic */
-	      switch_set_flag_locked (new_conference, CFLAG_DYNAMIC);
-
-	      switch_mutex_lock (new_conference->mutex);
-
-	      /* Start the conference thread for this conference */
-	      launch_conference_thread (new_conference);
-	    }
-	  else
-	    {
-	      switch_mutex_lock (new_conference->mutex);
-	    }
-
-	  /* move the member from the old conference to the new one */
-	  switch_mutex_lock (member->flag_mutex);
-	  conference_del_member (conference, member);
-	  conference_add_member (new_conference, member);
-	  switch_mutex_unlock (new_conference->mutex);
-	  switch_mutex_unlock (member->flag_mutex);
-	  stream->write_function (stream,
-				  "OK Members sent to conference %s.\n",
-				  argv[2]);
-
-	  /* tell them what happened */
-	  if (test_eflag (conference, EFLAG_TRANSFER) &&
-	      switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-					    CONF_EVENT_MAINT) ==
-	      SWITCH_STATUS_SUCCESS)
-	    {
-	      conference_add_event_member_data (member, event);
-	      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					      "Old-Conference-Name",
-					      conference->name);
-	      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					      "New-Conference-Name", argv[3]);
-	      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					      "Action", "transfer");
-	      switch_event_fire (&event);
-	    }
-	}
-    }
-  else
-    {
-      ret_status = SWITCH_STATUS_GENERR;
-    }
-
-done:
-  if (params)
-    {
-      switch_event_destroy (¶ms);
-    }
-  switch_safe_free (conf_name);
-  return ret_status;
-}
-
-static switch_status_t
-conf_api_sub_record (conference_obj_t * conference,
-		     switch_stream_handle_t * stream, int argc, char **argv)
-{
-  switch_assert (conference != NULL);
-  switch_assert (stream != NULL);
-
-  if (argc <= 2)
-    return SWITCH_STATUS_GENERR;
-
-  stream->write_function (stream, "Record file %s\n", argv[2]);
-  launch_conference_record_thread (conference, argv[2]);
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_norecord (conference_obj_t * conference,
-		       switch_stream_handle_t * stream, int argc, char **argv)
-{
-  int all;
-
-  switch_assert (conference != NULL);
-  switch_assert (stream != NULL);
-
-  if (argc <= 2)
-    return SWITCH_STATUS_GENERR;
-
-  all = (strcasecmp (argv[2], "all") == 0);
-  stream->write_function (stream, "Stop recording file %s\n", argv[2]);
-  if (!conference_record_stop (conference, all ? NULL : argv[2]) && !all)
-    {
-      stream->write_function (stream, "non-existant recording '%s'\n",
-			      argv[2]);
-    }
-
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_api_sub_pin (conference_obj_t * conference,
-		  switch_stream_handle_t * stream, int argc, char **argv)
-{
-  switch_assert (conference != NULL);
-  switch_assert (stream != NULL);
-
-  if ((argc == 3) && (!strcmp (argv[1], "pin")))
-    {
-      conference->pin = switch_core_strdup (conference->pool, argv[2]);
-      stream->write_function (stream, "Pin for conference %s set: %s\n",
-			      argv[0], conference->pin);
-      return SWITCH_STATUS_SUCCESS;
-    }
-  else if (argc == 2 && (!strcmp (argv[1], "nopin")))
-    {
-      conference->pin = NULL;
-      stream->write_function (stream, "Pin for conference %s deleted\n",
-			      argv[0]);
-      return SWITCH_STATUS_SUCCESS;
-    }
-  else
-    {
-      stream->write_function (stream, "Invalid parameters:\n");
-      return SWITCH_STATUS_GENERR;
-    }
-}
-
-typedef enum
-{
-  CONF_API_COMMAND_LIST = 0,
-  CONF_API_COMMAND_ENERGY,
-  CONF_API_COMMAND_VOLUME_IN,
-  CONF_API_COMMAND_VOLUME_OUT,
-  CONF_API_COMMAND_PLAY,
-  CONF_API_COMMAND_SAY,
-  CONF_API_COMMAND_SAYMEMBER,
-  CONF_API_COMMAND_STOP,
-  CONF_API_COMMAND_DTMF,
-  CONF_API_COMMAND_KICK,
-  CONF_API_COMMAND_MUTE,
-  CONF_API_COMMAND_UNMUTE,
-  CONF_API_COMMAND_DEAF,
-  CONF_API_COMMAND_UNDEAF,
-  CONF_API_COMMAND_RELATE,
-  CONF_API_COMMAND_LOCK,
-  CONF_API_COMMAND_UNLOCK,
-  CONF_API_COMMAND_DIAL,
-  CONF_API_COMMAND_BGDIAL,
-  CONF_API_COMMAND_TRANSFER,
-  CONF_API_COMMAND_RECORD,
-  CONF_API_COMMAND_NORECORD
-} api_command_type_t;
+static void conference_loop_fn_volume_listen_up(conference_member_t *member, caller_control_action_t *action)
+{
+	char msg[512];
+	switch_event_t *event;
 
-/* API Interface Function sub-commands */
-/* Entries in this list should be kept in sync with the enum above */
-static api_command_t conf_api_sub_commands[] = {
-  {"list", (void_fn_t) & conf_api_sub_list, CONF_API_SUB_ARGS_SPLIT,
-   "<confname> list [delim <string>]"},
-  {"energy", (void_fn_t) & conf_api_sub_energy, CONF_API_SUB_MEMBER_TARGET,
-   "<confname> energy <member_id|all|last> [<newval>]"},
-  {"volume_in", (void_fn_t) & conf_api_sub_volume_in,
-   CONF_API_SUB_MEMBER_TARGET,
-   "<confname> volume_in <member_id|all|last> [<newval>]"},
-  {"volume_out", (void_fn_t) & conf_api_sub_volume_out,
-   CONF_API_SUB_MEMBER_TARGET,
-   "<confname> volume_out <member_id|all|last> [<newval>]"},
-  {"play", (void_fn_t) & conf_api_sub_play, CONF_API_SUB_ARGS_SPLIT,
-   "<confname> play <file_path> [async|<member_id>]"},
-  {"say", (void_fn_t) & conf_api_sub_say, CONF_API_SUB_ARGS_AS_ONE,
-   "<confname> say <text>"},
-  {"saymember", (void_fn_t) & conf_api_sub_saymember,
-   CONF_API_SUB_ARGS_AS_ONE,
-   "<confname> saymember <member_id> <text>"},
-  {"stop", (void_fn_t) & conf_api_sub_stop, CONF_API_SUB_ARGS_SPLIT,
-   "<confname> stop <[current|all|async|last]> [<member_id>]"},
-  {"dtmf", (void_fn_t) & conf_api_sub_dtmf, CONF_API_SUB_MEMBER_TARGET,
-   "<confname> dtmf <[member_id|all|last]> <digits>"},
-  {"kick", (void_fn_t) & conf_api_sub_kick, CONF_API_SUB_MEMBER_TARGET,
-   "<confname> kick <[member_id|all|last]>"},
-  {"mute", (void_fn_t) & conf_api_sub_mute, CONF_API_SUB_MEMBER_TARGET,
-   "<confname> mute <[member_id|all]|last>"},
-  {"unmute", (void_fn_t) & conf_api_sub_unmute, CONF_API_SUB_MEMBER_TARGET,
-   "<confname> unmute <[member_id|all]|last>"},
-  {"deaf", (void_fn_t) & conf_api_sub_deaf, CONF_API_SUB_MEMBER_TARGET,
-   "<confname> deaf <[member_id|all]|last>"},
-  {"undeaf", (void_fn_t) & conf_api_sub_undeaf, CONF_API_SUB_MEMBER_TARGET,
-   "<confname> undeaf <[member_id|all]|last>"},
-  {"relate", (void_fn_t) & conf_api_sub_relate, CONF_API_SUB_ARGS_SPLIT,
-   "<confname> relate <member_id> <other_member_id> [nospeak|nohear|clear]"},
-  {"lock", (void_fn_t) & conf_api_sub_lock, CONF_API_SUB_ARGS_SPLIT,
-   "<confname> lock"},
-  {"unlock", (void_fn_t) & conf_api_sub_unlock, CONF_API_SUB_ARGS_SPLIT,
-   "<confname> unlock"},
-  {"dial", (void_fn_t) & conf_api_sub_dial, CONF_API_SUB_ARGS_SPLIT,
-   "<confname> dial <endpoint_module_name>/<destination> <callerid number> <callerid name>"},
-  {"bgdial", (void_fn_t) & conf_api_sub_bgdial, CONF_API_SUB_ARGS_SPLIT,
-   "<confname> bgdial <endpoint_module_name>/<destination> <callerid number> <callerid name>"},
-  {"transfer", (void_fn_t) & conf_api_sub_transfer, CONF_API_SUB_ARGS_SPLIT,
-   "<confname> transfer <conference_name> <member id> [...<member id>]"},
-  {"record", (void_fn_t) & conf_api_sub_record, CONF_API_SUB_ARGS_SPLIT,
-   "<confname> record <filename>"},
-  {"norecord", (void_fn_t) & conf_api_sub_norecord, CONF_API_SUB_ARGS_SPLIT,
-   "<confname> norecord <[filename|all]>"},
-  {"pin", (void_fn_t) & conf_api_sub_pin, CONF_API_SUB_ARGS_SPLIT,
-   "<confname> pin <pin#>"},
-  {"nopin", (void_fn_t) & conf_api_sub_pin, CONF_API_SUB_ARGS_SPLIT,
-   "<confname> nopin"},
-};
+	if (member == NULL)
+		return;
 
-#define CONFFUNCAPISIZE (sizeof(conf_api_sub_commands)/sizeof(conf_api_sub_commands[0]))
+	switch_mutex_lock(member->flag_mutex);
+	member->volume_in_level++;
+	switch_normalize_volume(member->volume_in_level);
 
-switch_status_t
-conf_api_dispatch (conference_obj_t * conference,
-		   switch_stream_handle_t * stream, int argc, char **argv,
-		   const char *cmdline, int argn)
-{
-  switch_status_t status = SWITCH_STATUS_FALSE;
-  uint32_t i, found = 0;
-  switch_assert (conference != NULL);
-  switch_assert (stream != NULL);
-
-  /* loop through the command table to find a match */
-  for (i = 0; i < CONFFUNCAPISIZE && !found; i++)
-    {
-      if (strcasecmp (argv[argn], conf_api_sub_commands[i].pname) == 0)
-	{
-	  found = 1;
-	  switch (conf_api_sub_commands[i].fntype)
-	    {
-
-	      /* commands that we've broken the command line into arguments for */
-	    case CONF_API_SUB_ARGS_SPLIT:
-	      {
-		conf_api_args_cmd_t pfn =
-		  (conf_api_args_cmd_t) conf_api_sub_commands[i].pfnapicmd;
-
-		if (pfn (conference, stream, argc, argv) !=
-		    SWITCH_STATUS_SUCCESS)
-		  {
-		    /* command returned error, so show syntax usage */
-		    stream->write_function (stream,
-					    conf_api_sub_commands[i].psyntax);
-		  }
-	      }
-	      break;
-
-	      /* member specific command that can be itteratted */
-	    case CONF_API_SUB_MEMBER_TARGET:
-	      {
-		uint32_t id = 0;
-		uint8_t all = 0;
-		uint8_t last = 0;
-
-		if (argv[argn + 1])
-		  {
-		    if (!(id = atoi (argv[argn + 1])))
-		      {
-			all = strcasecmp (argv[argn + 1], "all") ? 0 : 1;
-			last = strcasecmp (argv[argn + 1], "last") ? 0 : 1;
-		      }
-		  }
-
-		if (all)
-		  {
-		    conference_member_itterator (conference, stream,
-						 (conf_api_member_cmd_t)
-						 conf_api_sub_commands[i].
-						 pfnapicmd, argv[argn + 2]);
-		  }
-		else if (last)
-		  {
-		    conference_member_t *member = NULL;
-		    conference_member_t *last_member = NULL;
-
-		    switch_mutex_lock (conference->member_mutex);
-
-		    /* find last (oldest) member */
-		    member = conference->members;
-		    while (member != NULL)
-		      {
-			if (last_member == NULL
-			    || member->id > last_member->id)
-			  {
-			    last_member = member;
-			  }
-			member = member->next;
-		      }
-
-		    /* exec functio on last (oldest) member */
-		    if (last_member != NULL)
-		      {
-			conf_api_member_cmd_t pfn =
-			  (conf_api_member_cmd_t) conf_api_sub_commands[i].
-			  pfnapicmd;
-			pfn (last_member, stream, argv[argn + 2]);
-		      }
-
-		    switch_mutex_unlock (conference->member_mutex);
-		  }
-		else if (id)
-		  {
-		    conf_api_member_cmd_t pfn =
-		      (conf_api_member_cmd_t) conf_api_sub_commands[i].
-		      pfnapicmd;
-		    conference_member_t *member =
-		      conference_member_get (conference, id);
-
-		    if (member != NULL)
-		      {
-			pfn (member, stream, argv[argn + 2]);
-		      }
-		    else
-		      {
-			stream->write_function (stream,
-						"Non-Existant ID %u\n", id);
-		      }
-		  }
-		else
-		  {
-		    stream->write_function (stream,
-					    conf_api_sub_commands[i].psyntax);
-		  }
-	      }
-	      break;
-
-	      /* commands that deals with all text after command */
-	    case CONF_API_SUB_ARGS_AS_ONE:
-	      {
-		conf_api_text_cmd_t pfn =
-		  (conf_api_text_cmd_t) conf_api_sub_commands[i].pfnapicmd;
-		char *start_text;
-		const char *modified_cmdline = cmdline;
-		const char *cmd = conf_api_sub_commands[i].pname;
-
-		if (!switch_strlen_zero (modified_cmdline)
-		    && (start_text = strstr (modified_cmdline, cmd)))
-		  {
-		    modified_cmdline = start_text + strlen (cmd);
-		    while (modified_cmdline
-			   && (*modified_cmdline == ' '
-			       || *modified_cmdline == '\t'))
-		      {
-			modified_cmdline++;
-		      }
-		  }
-
-		/* call the command handler */
-		if (pfn (conference, stream, modified_cmdline) !=
-		    SWITCH_STATUS_SUCCESS)
-		  {
-		    /* command returned error, so show syntax usage */
-		    stream->write_function (stream,
-					    conf_api_sub_commands[i].psyntax);
-		  }
-	      }
-	      break;
-	    }
-	}
-    }
-
-  if (!found)
-    {
-      stream->write_function (stream, "Confernece command '%s' not found.\n",
-			      argv[argn]);
-    }
-  else
-    {
-      status = SWITCH_STATUS_SUCCESS;
-    }
+	if (test_eflag(member->conference, EFLAG_GAIN_LEVEL) &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "gain-level");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->volume_in_level);
+		switch_event_fire(&event);
+	}
+	switch_mutex_unlock(member->flag_mutex);
 
-  return status;
+	switch_snprintf(msg, sizeof(msg), "Gain level %d", member->volume_in_level);
+	conference_member_say(member, msg, 0);
 }
 
-/* API Interface Function */
-SWITCH_STANDARD_API (conf_api_main)
+static void conference_loop_fn_volume_listen_zero(conference_member_t *member, caller_control_action_t *action)
 {
-  char *lbuf = NULL;
-  switch_status_t status = SWITCH_STATUS_SUCCESS;
-  char *http = NULL;
-  int argc;
-  char *argv[25] = { 0 };
-
-  if (!cmd)
-    {
-      cmd = "help";
-    }
-
-  if (session)
-    {
-      return SWITCH_STATUS_FALSE;
-    }
-
-  if (stream->param_event)
-    {
-      http = switch_event_get_header (stream->param_event, "http-host");
-    }
-
-  if (http)
-    {
-      /* Output must be to a web browser */
-      stream->write_function (stream, "<pre>\n");
-    }
-
-  if (!(lbuf = strdup (cmd)))
-    {
-      return status;
-    }
-
-  argc =
-    switch_separate_string (lbuf, ' ', argv,
-			    (sizeof (argv) / sizeof (argv[0])));
-
-  /* try to find a command to execute */
-  if (argc && argv[0])
-    {
-      conference_obj_t *conference = NULL;
-
-      if ((conference =
-	   (conference_obj_t *) switch_core_hash_find (globals.
-						       conference_hash,
-						       argv[0])))
-	{
-	  if (switch_thread_rwlock_tryrdlock (conference->rwlock) !=
-	      SWITCH_STATUS_SUCCESS)
-	    {
-	      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-				 "Read Lock Fail\n");
-	      goto done;
-	    }
-	  if (argc >= 2)
-	    {
-	      conf_api_dispatch (conference, stream, argc, argv, cmd, 1);
-	    }
-	  else
-	    {
-	      stream->write_function (stream,
-				      "Conference command, not specified.\nTry 'help'\n");
-	    }
-	  switch_thread_rwlock_unlock (conference->rwlock);
-
-	}
-      else if (argv[0])
-	{
-	  /* special case the list command, because it doesn't require a conference argument */
-	  if (strcasecmp (argv[0], "list") == 0)
-	    {
-	      conf_api_sub_list (NULL, stream, argc, argv);
-	    }
-	  else if (strcasecmp (argv[0], "help") == 0
-		   || strcasecmp (argv[0], "commands") == 0)
-	    {
-	      stream->write_function (stream, "%s\n", api_syntax);
-	    }
-	  else if (argv[1] && strcasecmp (argv[1], "dial") == 0)
-	    {
-	      if (conf_api_sub_dial (NULL, stream, argc, argv) !=
-		  SWITCH_STATUS_SUCCESS)
-		{
-		  /* command returned error, so show syntax usage */
-		  stream->write_function (stream,
-					  conf_api_sub_commands
-					  [CONF_API_COMMAND_DIAL].psyntax);
-		}
-	    }
-	  else if (strcasecmp (argv[0], "bgdial") == 0)
-	    {
-	      if (conf_api_sub_bgdial (NULL, stream, argc, argv) !=
-		  SWITCH_STATUS_SUCCESS)
-		{
-		  /* command returned error, so show syntax usage */
-		  stream->write_function (stream,
-					  conf_api_sub_commands
-					  [CONF_API_COMMAND_BGDIAL].psyntax);
-		}
-	    }
-	  else
-	    {
-	      stream->write_function (stream, "Conference %s not found\n",
-				      argv[0]);
-	    }
-	}
-
-    }
-  else
-    {
-      stream->write_function (stream,
-			      "No parameters specified.\nTry 'help conference'\n");
-    }
+	char msg[512];
+	switch_event_t *event;
 
-done:
-  switch_safe_free (lbuf);
+	if (member == NULL)
+		return;
 
-  return status;
+	switch_mutex_lock(member->flag_mutex);
+	member->volume_in_level = 0;
 
-}
+	if (test_eflag(member->conference, EFLAG_GAIN_LEVEL) &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "gain-level");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->volume_in_level);
+		switch_event_fire(&event);
+	}
+	switch_mutex_unlock(member->flag_mutex);
 
-/* generate an outbound call from the conference */
-static switch_status_t
-conference_outcall (conference_obj_t * conference,
-		    char *conference_name,
-		    switch_core_session_t * session,
-		    char *bridgeto, uint32_t timeout, char *flags,
-		    char *cid_name, char *cid_num,
-		    switch_call_cause_t * cause)
-{
-  switch_core_session_t *peer_session = NULL;
-  switch_channel_t *peer_channel;
-  switch_status_t status = SWITCH_STATUS_SUCCESS;
-  switch_channel_t *caller_channel = NULL;
-  char appdata[512];
-  int rdlock = 0;
-
-  *cause = SWITCH_CAUSE_NORMAL_CLEARING;
-
-  if (conference == NULL)
-    {
-      char *dialstr =
-	switch_mprintf ("{ignore_early_media=true}%s", bridgeto);
-      status =
-	switch_ivr_originate (NULL, &peer_session, cause, dialstr, 60, NULL,
-			      cid_name, cid_num, NULL, SOF_NONE);
-      switch_safe_free (dialstr);
-
-      if (status != SWITCH_STATUS_SUCCESS)
-	{
-	  return status;
-	}
-
-      peer_channel = switch_core_session_get_channel (peer_session);
-      rdlock = 1;
-      goto callup;
-    }
-
-  conference_name = conference->name;
-
-  if (switch_thread_rwlock_tryrdlock (conference->rwlock) !=
-      SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Read Lock Fail\n");
-      return SWITCH_STATUS_FALSE;
-    }
-
-  if (session != NULL)
-    {
-      caller_channel = switch_core_session_get_channel (session);
-    }
-
-  if (switch_strlen_zero (cid_name))
-    {
-      cid_name = conference->caller_id_name;
-    }
-
-  if (switch_strlen_zero (cid_num))
-    {
-      cid_num = conference->caller_id_number;
-    }
-
-  /* establish an outbound call leg */
-
-  if (switch_ivr_originate
-      (session, &peer_session, cause, bridgeto, timeout, NULL, cid_name,
-       cid_num, NULL, SOF_NONE) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Cannot create outgoing channel, cause: %s\n",
-			 switch_channel_cause2str (*cause));
-      if (caller_channel)
-	{
-	  switch_channel_hangup (caller_channel, *cause);
-	}
-      goto done;
-    }
-
-  rdlock = 1;
-  peer_channel = switch_core_session_get_channel (peer_session);
-  switch_channel_set_state (peer_channel, CS_SOFT_EXECUTE);
-
-  /* make sure the conference still exists */
-  if (!switch_test_flag (conference, CFLAG_RUNNING))
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Conference is gone now, nevermind..\n");
-      if (caller_channel)
-	{
-	  switch_channel_hangup (caller_channel,
-				 SWITCH_CAUSE_NO_ROUTE_DESTINATION);
-	}
-      switch_channel_hangup (peer_channel, SWITCH_CAUSE_NO_ROUTE_DESTINATION);
-      goto done;
-    }
-
-  if (caller_channel && switch_channel_test_flag (peer_channel, CF_ANSWERED))
-    {
-      switch_channel_answer (caller_channel);
-    }
-
-callup:
-
-  /* if the outbound call leg is ready */
-  if (switch_channel_test_flag (peer_channel, CF_ANSWERED)
-      || switch_channel_test_flag (peer_channel, CF_EARLY_MEDIA))
-    {
-      switch_caller_extension_t *extension = NULL;
-
-      /* build an extension name object */
-      if ((extension =
-	   switch_caller_extension_new (peer_session, conference_name,
-					conference_name)) == 0)
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			     "Memory Error!\n");
-	  status = SWITCH_STATUS_MEMERR;
-	  goto done;
-	}
-      /* add them to the conference */
-      if (flags && !strcasecmp (flags, "none"))
-	{
-	  switch_snprintf (appdata, sizeof (appdata), "%s+flags{%s}",
-			   conference_name, flags);
-	  switch_caller_extension_add_application (peer_session, extension,
-						   (char *) global_app_name,
-						   appdata);
-	}
-      else
-	{
-	  switch_caller_extension_add_application (peer_session, extension,
-						   (char *) global_app_name,
-						   conference_name);
-	}
-
-      switch_channel_set_caller_extension (peer_channel, extension);
-      switch_channel_set_state (peer_channel, CS_EXECUTE);
-
-    }
-  else
-    {
-      switch_channel_hangup (peer_channel, SWITCH_CAUSE_NO_ANSWER);
-      status = SWITCH_STATUS_FALSE;
-      goto done;
-    }
-
-done:
-  if (conference)
-    {
-      switch_thread_rwlock_unlock (conference->rwlock);
-    }
-  if (rdlock && peer_session)
-    {
-      switch_core_session_rwunlock (peer_session);
-    }
-
-  return status;
-}
-
-struct bg_call
-{
-  conference_obj_t *conference;
-  switch_core_session_t *session;
-  char *bridgeto;
-  uint32_t timeout;
-  char *flags;
-  char *cid_name;
-  char *cid_num;
-  char *conference_name;
-};
+	switch_snprintf(msg, sizeof(msg), "Gain level %d", member->volume_in_level);
+	conference_member_say(member, msg, 0);
+}
 
-static void *SWITCH_THREAD_FUNC
-conference_outcall_run (switch_thread_t * thread, void *obj)
+static void conference_loop_fn_volume_listen_dn(conference_member_t *member, caller_control_action_t *action)
 {
-  struct bg_call *call = (struct bg_call *) obj;
+	char msg[512];
+	switch_event_t *event;
+
+	if (member == NULL)
+		return;
+
+	switch_mutex_lock(member->flag_mutex);
+	member->volume_in_level--;
+	switch_normalize_volume(member->volume_in_level);
 
-  if (call)
-    {
-      switch_call_cause_t cause;
-      switch_event_t *event;
-
-      conference_outcall (call->conference, call->conference_name,
-			  call->session, call->bridgeto, call->timeout,
-			  call->flags, call->cid_name, call->cid_num, &cause);
-
-      if (test_eflag (call->conference, EFLAG_BGDIAL_RESULT) &&
-	  switch_event_create_subclass (&event, SWITCH_EVENT_CUSTOM,
-					CONF_EVENT_MAINT) ==
-	  SWITCH_STATUS_SUCCESS)
-	{
-	  conference_add_event_data (call->conference, event);
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "Action", "bgdial-result");
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "Result",
-					  switch_channel_cause2str (cause));
-	  switch_event_fire (&event);
-	}
-      switch_safe_free (call->bridgeto);
-      switch_safe_free (call->flags);
-      switch_safe_free (call->cid_name);
-      switch_safe_free (call->cid_num);
-      switch_safe_free (call->conference_name);
-      switch_safe_free (call);
-    }
-
-  return NULL;
-}
-
-static switch_status_t
-conference_outcall_bg (conference_obj_t * conference,
-		       char *conference_name,
-		       switch_core_session_t * session, char *bridgeto,
-		       uint32_t timeout, const char *flags,
-		       const char *cid_name, const char *cid_num)
-{
-  struct bg_call *call = NULL;
-  switch_thread_t *thread;
-  switch_threadattr_t *thd_attr = NULL;
-
-  if (!(call = malloc (sizeof (*call))))
-    return SWITCH_STATUS_MEMERR;
-
-  memset (call, 0, sizeof (*call));
-  call->conference = conference;
-  call->session = session;
-  call->timeout = timeout;
-
-  if (bridgeto)
-    {
-      call->bridgeto = strdup (bridgeto);
-    }
-  if (flags)
-    {
-      call->flags = strdup (flags);
-    }
-  if (cid_name)
-    {
-      call->cid_name = strdup (cid_name);
-    }
-  if (cid_num)
-    {
-      call->cid_num = strdup (cid_num);
-    }
-
-  if (conference_name)
-    {
-      call->conference_name = strdup (conference_name);
-    }
-
-  switch_threadattr_create (&thd_attr, conference->pool);
-  switch_threadattr_detach_set (thd_attr, 1);
-  switch_threadattr_stacksize_set (thd_attr, SWITCH_THREAD_STACKSIZE);
-  switch_thread_create (&thread, thd_attr, conference_outcall_run, call,
-			conference->pool);
-  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-		     "Launching BG Thread for outcall\n");
+	if (test_eflag(member->conference, EFLAG_GAIN_LEVEL) &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "gain-level");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-Level", "%d", member->volume_in_level);
+		switch_event_fire(&event);
+	}
+	switch_mutex_unlock(member->flag_mutex);
 
-  return SWITCH_STATUS_SUCCESS;
+	switch_snprintf(msg, sizeof(msg), "Gain level %d", member->volume_in_level);
+	conference_member_say(member, msg, 0);
 }
 
-/* Play a file */
-static switch_status_t
-conference_local_play_file (conference_obj_t * conference,
-			    switch_core_session_t * session, char *path,
-			    uint32_t leadin, void *buf, uint32_t buflen)
-{
-  uint32_t x = 0;
-  switch_status_t status = SWITCH_STATUS_SUCCESS;
-  switch_channel_t *channel;
-  char *expanded = NULL;
-  switch_input_args_t args = { 0 }, *ap = NULL;
-
-  if (buf)
-    {
-      args.buf = buf;
-      args.buflen = buflen;
-      ap = &args;
-    }
-
-  /* generate some space infront of the file to be played */
-  for (x = 0; x < leadin; x++)
-    {
-      switch_frame_t *read_frame;
-      status =
-	switch_core_session_read_frame (session, &read_frame,
-					SWITCH_IO_FLAG_NONE, 0);
-
-      if (!SWITCH_READ_ACCEPTABLE (status))
-	{
-	  break;
-	}
-    }
-
-  /* if all is well, really play the file */
-  if (status == SWITCH_STATUS_SUCCESS)
-    {
-      char *dpath = NULL;
-
-      channel = switch_core_session_get_channel (session);
-      if ((expanded =
-	   switch_channel_expand_variables (channel, path)) != path)
-	{
-	  path = expanded;
-	}
-      else
-	{
-	  expanded = NULL;
-	}
-
-      if (!strncasecmp (path, "say:", 4))
-	{
-	  if (!(conference->tts_engine && conference->tts_voice))
-	    {
-	      status = SWITCH_STATUS_FALSE;
-	    }
-	  else
-	    {
-	      status =
-		switch_ivr_speak_text (session, conference->tts_engine,
-				       conference->tts_voice, path + 4, ap);
-	    }
-	  goto done;
-	}
-
-      if (conference->sound_prefix)
-	{
-	  if (!
-	      (dpath =
-	       switch_mprintf ("%s%s%s", conference->sound_prefix,
-			       SWITCH_PATH_SEPARATOR, path)))
-	    {
-	      status = SWITCH_STATUS_MEMERR;
-	      goto done;
-	    }
-	  path = dpath;
-	}
-
-      status = switch_ivr_play_file (session, NULL, path, ap);
-      switch_safe_free (dpath);
-    }
-
-done:
-  switch_safe_free (expanded);
-
-  return status;
-}
-
-static void
-set_mflags (char *flags, member_flag_t * f)
-{
-  if (flags)
-    {
-      if (strstr (flags, "mute"))
-	{
-	  *f &= ~MFLAG_CAN_SPEAK;
-	}
-      else if (strstr (flags, "deaf"))
-	{
-	  *f &= ~MFLAG_CAN_HEAR;
-	}
-      else if (strstr (flags, "waste"))
-	{
-	  *f |= MFLAG_WASTE_BANDWIDTH;
-	}
-      else if (strstr (flags, "endconf"))
-	{
-	  *f |= MFLAG_ENDCONF;
-	}
-    }
-
-}
-
-static void
-clear_eflags (char *events, uint32_t * f)
-{
-  char buf[512] = "";
-  char *next = NULL;
-  char *event = buf;
-
-  if (events)
-    {
-      switch_copy_string (buf, events, sizeof (buf));
-
-      while (event)
-	{
-	  next = strchr (event, ',');
-	  if (next)
-	    {
-	      *next++ = '\0';
-	    }
-
-	  if (!strcmp (event, "add-member"))
-	    {
-	      *f &= ~EFLAG_ADD_MEMBER;
-	    }
-	  else if (!strcmp (event, "del-member"))
-	    {
-	      *f &= ~EFLAG_DEL_MEMBER;
-	    }
-	  else if (!strcmp (event, "energy-level"))
-	    {
-	      *f &= ~EFLAG_ENERGY_LEVEL;
-	    }
-	  else if (!strcmp (event, "volume-level"))
-	    {
-	      *f &= ~EFLAG_VOLUME_LEVEL;
-	    }
-	  else if (!strcmp (event, "gain-level"))
-	    {
-	      *f &= ~EFLAG_GAIN_LEVEL;
-	    }
-	  else if (!strcmp (event, "dtmf"))
-	    {
-	      *f &= ~EFLAG_DTMF;
-	    }
-	  else if (!strcmp (event, "stop-talking"))
-	    {
-	      *f &= ~EFLAG_STOP_TALKING;
-	    }
-	  else if (!strcmp (event, "start-talking"))
-	    {
-	      *f &= ~EFLAG_START_TALKING;
-	    }
-	  else if (!strcmp (event, "mute-member"))
-	    {
-	      *f &= ~EFLAG_MUTE_MEMBER;
-	    }
-	  else if (!strcmp (event, "unmute-member"))
-	    {
-	      *f &= ~EFLAG_UNMUTE_MEMBER;
-	    }
-	  else if (!strcmp (event, "kick-member"))
-	    {
-	      *f &= ~EFLAG_KICK_MEMBER;
-	    }
-	  else if (!strcmp (event, "dtmf-member"))
-	    {
-	      *f &= ~EFLAG_DTMF_MEMBER;
-	    }
-	  else if (!strcmp (event, "energy-level-member"))
-	    {
-	      *f &= ~EFLAG_ENERGY_LEVEL_MEMBER;
-	    }
-	  else if (!strcmp (event, "volume-in-member"))
-	    {
-	      *f &= ~EFLAG_VOLUME_IN_MEMBER;
-	    }
-	  else if (!strcmp (event, "volume-out-member"))
-	    {
-	      *f &= ~EFLAG_VOLUME_OUT_MEMBER;
-	    }
-	  else if (!strcmp (event, "play-file"))
-	    {
-	      *f &= ~EFLAG_PLAY_FILE;
-	    }
-	  else if (!strcmp (event, "play-file-member"))
-	    {
-	      *f &= ~EFLAG_PLAY_FILE_MEMBER;
-	    }
-	  else if (!strcmp (event, "speak-text"))
-	    {
-	      *f &= ~EFLAG_SPEAK_TEXT;
-	    }
-	  else if (!strcmp (event, "speak-text-member"))
-	    {
-	      *f &= ~EFLAG_SPEAK_TEXT_MEMBER;
-	    }
-	  else if (!strcmp (event, "lock"))
-	    {
-	      *f &= ~EFLAG_LOCK;
-	    }
-	  else if (!strcmp (event, "unlock"))
-	    {
-	      *f &= ~EFLAG_UNLOCK;
-	    }
-	  else if (!strcmp (event, "transfer"))
-	    {
-	      *f &= ~EFLAG_TRANSFER;
-	    }
-	  else if (!strcmp (event, "bgdial-result"))
-	    {
-	      *f &= ~EFLAG_BGDIAL_RESULT;
-	    }
-	  else if (!strcmp (event, "floor-change"))
-	    {
-	      *f &= ~EFLAG_FLOOR_CHANGE;
-	    }
-
-	  event = next;
-	}
-    }
-}
-
-SWITCH_STANDARD_APP (conference_auto_function)
-{
-  switch_channel_t *channel = switch_core_session_get_channel (session);
-  call_list_t *call_list, *np;
-
-  call_list =
-    switch_channel_get_private (channel, "_conference_autocall_list_");
-
-  if (switch_strlen_zero (data))
-    {
-      call_list = NULL;
-    }
-  else
-    {
-      np = switch_core_session_alloc (session, sizeof (*np));
-      switch_assert (np != NULL);
-
-      np->string = switch_core_session_strdup (session, data);
-      if (call_list)
-	{
-	  np->next = call_list;
-	  np->itteration = call_list->itteration + 1;
-	}
-      else
-	{
-	  np->itteration = 1;
-	}
-      call_list = np;
-    }
-  switch_channel_set_private (channel, "_conference_autocall_list_",
-			      call_list);
+static void conference_loop_fn_event(conference_member_t *member, caller_control_action_t *action)
+{
+	switch_event_t *event;
+	if (test_eflag(member->conference, EFLAG_DTMF) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "dtmf");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "DTMF-Key", action->binded_dtmf);
+		switch_event_fire(&event);
+	}
 }
 
-/* Application interface function that is called from the dialplan to join the channel to a conference */
-SWITCH_STANDARD_APP (conference_function)
+static void conference_loop_fn_hangup(conference_member_t *member, caller_control_action_t *action)
 {
-  switch_codec_t *read_codec = NULL;
-  uint32_t flags = 0;
-  conference_member_t member = { 0 };
-  conference_obj_t *conference = NULL;
-  switch_channel_t *channel = switch_core_session_get_channel (session);
-  char *mydata = NULL;
-  char *conf_name = NULL;
-  char *bridge_prefix = "bridge:";
-  char *flags_prefix = "+flags{";
-  char *bridgeto = NULL;
-  char *profile_name = NULL;
-  switch_xml_t cxml = NULL, cfg = NULL, profiles = NULL;
-  char *flags_str;
-  member_flag_t mflags = 0;
-  switch_core_session_message_t msg = { 0 };
-  uint8_t rl = 0, isbr = 0;
-  char *dpin = NULL;
-  conf_xml_cfg_t xml_cfg = { 0 };
-  switch_event_t *params = NULL;
-
-  /* Save the original read codec. */
-  if (!(read_codec = switch_core_session_get_read_codec (session)))
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Channel has no media!\n");
-      return;
-    }
-
-
-  if (switch_strlen_zero (data))
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Invalid arguments\n");
-      return;
-    }
-
-  mydata = switch_core_session_strdup (session, data);
-
-  if (!mydata)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Pool Failure\n");
-      return;
-    }
-
-  if ((flags_str = strstr (mydata, flags_prefix)))
-    {
-      char *p;
-
-      *flags_str = '\0';
-      flags_str += strlen (flags_prefix);
-      if ((p = strchr (flags_str, '}')))
-	{
-	  *p = '\0';
-	}
-    }
-
-  /* is this a bridging conference ? */
-  if (!strncasecmp (mydata, bridge_prefix, strlen (bridge_prefix)))
-    {
-      isbr = 1;
-      mydata += strlen (bridge_prefix);
-      if ((bridgeto = strchr (mydata, ':')))
-	{
-	  *bridgeto++ = '\0';
-	}
-      else
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			     "Config Error!\n");
-	  goto done;
-	}
-    }
-
-  conf_name = mydata;
-
-  /* is there a conference pin ? */
-  if ((dpin = strchr (conf_name, '+')))
-    {
-      *dpin++ = '\0';
-    }
-
-  /* is there profile specification ? */
-  if ((profile_name = strchr (conf_name, '@')))
-    {
-      *profile_name++ = '\0';
-    }
-  else
-    {
-      profile_name = "default";
-    }
+	switch_clear_flag_locked(member, MFLAG_RUNNING);
+}
 
-#if 0
-  if (0)
-    {
-      member.dtmf_parser = conference->dtmf_parser;
-    }
-  else
-    {
+/* marshall frames from the call leg to the conference thread for muxing to other call legs */
+static void *SWITCH_THREAD_FUNC conference_loop_input(switch_thread_t *thread, void *obj)
+{
+	conference_member_t *member = obj;
+	switch_channel_t *channel;
+	switch_status_t status;
+	switch_frame_t *read_frame = NULL;
 
-    }
-#endif
+	switch_codec_t *read_codec;
+	uint32_t hangover = 40, hangunder = 15, hangover_hits = 0, hangunder_hits = 0, energy_level = 0, diff_level = 400;
 
-  switch_event_create (¶ms, SWITCH_EVENT_COMMAND);
-  switch_assert (params);
-  switch_event_add_header_string (params, SWITCH_STACK_BOTTOM, "conf_name",
-				  conf_name);
-  switch_event_add_header_string (params, SWITCH_STACK_BOTTOM, "profile_name",
-				  profile_name);
-
-  /* Open the config from the xml registry */
-  if (!(cxml = switch_xml_open_cfg (global_cf_name, &cfg, params)))
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Open of %s failed\n", global_cf_name);
-      goto done;
-    }
-
-  if ((profiles = switch_xml_child (cfg, "profiles")))
-    {
-      xml_cfg.profile =
-	switch_xml_find_child (profiles, "profile", "name", profile_name);
-    }
-
-  if (!xml_cfg.profile)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Cannot find profile: %s\n", profile_name);
-      switch_xml_free (cxml);
-      cxml = NULL;
-      goto done;
-    }
-
-  xml_cfg.controls = switch_xml_child (cfg, "caller-controls");
-
-  /* if this is a bridging call, and it's not a duplicate, build a */
-  /* conference object, and skip pin handling, and locked checking */
-  if (isbr)
-    {
-      char *uuid = switch_core_session_get_uuid (session);
-
-      if (!strcmp (conf_name, "_uuid_"))
-	{
-	  conf_name = uuid;
-	}
-
-      if ((conference =
-	   (conference_obj_t *) switch_core_hash_find (globals.
-						       conference_hash,
-						       conf_name)))
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			     "Conference %s already exists!\n", conf_name);
-	  goto done;
-	}
-
-      /* Create the conference object. */
-      conference = conference_new (conf_name, xml_cfg, NULL);
-
-      if (!conference)
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			     "Memory Error!\n");
-	  goto done;
-	}
-
-      switch_channel_set_variable (channel, "conference_name",
-				   conference->name);
-
-      /* Set the minimum number of members (once you go above it you cannot go below it) */
-      conference->min = 2;
-
-      /* if the dialplan specified a pin, override the profile's value */
-      if (dpin)
-	{
-	  conference->pin = switch_core_strdup (conference->pool, dpin);
-	}
-
-      /* Indicate the conference is dynamic */
-      switch_set_flag_locked (conference, CFLAG_DYNAMIC);
-
-      /* Start the conference thread for this conference */
-      launch_conference_thread (conference);
-
-    }
-  else
-    {
-      /* if the conference exists, get the pointer to it */
-      if (!
-	  (conference =
-	   (conference_obj_t *) switch_core_hash_find (globals.
-						       conference_hash,
-						       conf_name)))
-	{
-	  /* couldn't find the conference, create one */
-	  conference = conference_new (conf_name, xml_cfg, NULL);
-
-	  if (!conference)
-	    {
-	      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-				 "Memory Error!\n");
-	      goto done;
-	    }
-
-	  /* if the dialplan specified a pin, override the profile's value */
-	  if (dpin)
-	    {
-	      conference->pin = switch_core_strdup (conference->pool, dpin);
-	    }
-
-	  switch_channel_set_variable (channel, "conference_name",
-				       conference->name);
-
-	  /* Set the minimum number of members (once you go above it you cannot go below it) */
-	  conference->min = 1;
-
-	  /* Indicate the conference is dynamic */
-	  switch_set_flag_locked (conference, CFLAG_DYNAMIC);
-
-	  /* Start the conference thread for this conference */
-	  launch_conference_thread (conference);
-	}
-      else
-	{			/* setup user variable */
-	  switch_channel_set_variable (channel, "conference_name",
-				       conference->name);
-	}
-
-      /* acquire a read lock on the thread so it can't leave without us */
-      if (switch_thread_rwlock_tryrdlock (conference->rwlock) !=
-	  SWITCH_STATUS_SUCCESS)
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			     "Read Lock Fail\n");
-	  goto done;
-	}
-      rl++;
-
-      /* if this is not an outbound call, deal with conference pins */
-      if (!switch_channel_test_flag (channel, CF_OUTBOUND) && conference->pin
-	  && *(conference->pin))
-	{
-	  char pin_buf[80] = "";
-	  int pin_retries = 3;	/* XXX - this should be configurable - i'm too lazy to do it right now... */
-	  int pin_valid = 0;
-	  switch_status_t status = SWITCH_STATUS_SUCCESS;
-
-	  /* Answer the channel */
-	  switch_channel_answer (channel);
-
-	  while (!pin_valid && pin_retries && status == SWITCH_STATUS_SUCCESS)
-	    {
-
-	      /* be friendly */
-	      if (conference->pin_sound)
-		{
-		  conference_local_play_file (conference, session,
-					      conference->pin_sound, 20,
-					      pin_buf, sizeof (pin_buf));
-		}
-	      /* wait for them if neccessary */
-	      if (strlen (pin_buf) < strlen (conference->pin))
-		{
-		  char *buf = pin_buf + strlen (pin_buf);
-		  char term = '\0';
-
-		  status = switch_ivr_collect_digits_count (session,
-							    buf,
-							    sizeof (pin_buf) -
-							    strlen (pin_buf),
-							    strlen
-							    (conference->
-							     pin) -
-							    strlen (pin_buf),
-							    "#", &term, 10000,
-							    0, 0);
-		  if (status == SWITCH_STATUS_TIMEOUT)
-		    {
-		      status = SWITCH_STATUS_SUCCESS;
-		    }
-		}
-
-	      pin_valid = (status == SWITCH_STATUS_SUCCESS
-			   && strcmp (pin_buf, conference->pin) == 0);
-	      if (!pin_valid)
-		{
-		  /* zero the collected pin */
-		  memset (pin_buf, 0, sizeof (pin_buf));
-
-		  /* more friendliness */
-		  if (conference->bad_pin_sound)
-		    {
-		      conference_local_play_file (conference, session,
-						  conference->bad_pin_sound,
-						  20, pin_buf,
-						  sizeof (pin_buf));
-		    }
-		}
-	      pin_retries--;
-	    }
-
-	  if (!pin_valid)
-	    {
-	      goto done;
-	    }
-	}
-
-      if (conference->special_announce)
-	{
-	  conference_local_play_file (conference, session,
-				      conference->special_announce,
-				      CONF_DEFAULT_LEADIN, NULL, 0);
-	}
-
-      /* don't allow more callers if the conference is locked, unless we invited them */
-      if (switch_test_flag (conference, CFLAG_LOCKED)
-	  && !switch_channel_test_flag (channel, CF_OUTBOUND))
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE,
-			     "Conference %s is locked.\n", conf_name);
-	  if (conference->locked_sound)
-	    {
-	      /* Answer the channel */
-	      switch_channel_answer (channel);
-	      conference_local_play_file (conference, session,
-					  conference->locked_sound, 20, NULL,
-					  0);
-	    }
-	  goto done;
-	}
-
-      /* dont allow more callers than the max_members allows for -- I explicitly didnt allow outbound calls
-       * someone else can add that (see above) if they feel that outbound calls should be able to violate the
-       * max_members limit
-       */
-      if ((conference->max_members > 0)
-	  && (conference->count >= conference->max_members))
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE,
-			     "Conference %s is full.\n", conf_name);
-	  if (conference->maxmember_sound)
-	    {
-	      /* Answer the channel */
-	      switch_channel_answer (channel);
-	      conference_local_play_file (conference, session,
-					  conference->maxmember_sound, 20,
-					  NULL, 0);
-	    }
-	  goto done;
-	}
-
-    }
-
-  /* Release the config registry handle */
-  if (cxml)
-    {
-      switch_xml_free (cxml);
-      cxml = NULL;
-    }
-
-  /* if we're using "bridge:" make an outbound call and bridge it in */
-  if (!switch_strlen_zero (bridgeto) && strcasecmp (bridgeto, "none"))
-    {
-      switch_call_cause_t cause;
-      if (conference_outcall
-	  (conference, NULL, session, bridgeto, 60, NULL, NULL, NULL,
-	   &cause) != SWITCH_STATUS_SUCCESS)
-	{
-	  goto done;
-	}
-    }
-  else
-    {
-      /* if we're not using "bridge:" set the conference answered flag */
-      /* and this isn't an outbound channel, answer the call */
-      if (!switch_channel_test_flag (channel, CF_OUTBOUND))
-	switch_set_flag (conference, CFLAG_ANSWERED);
-    }
-
-  member.orig_read_codec = read_codec;
-  member.native_rate = read_codec->implementation->samples_per_second;
-  member.pool = switch_core_session_get_pool (session);
-
-  /* Setup a Signed Linear codec for reading audio. */
-  if (switch_core_codec_init (&member.read_codec,
-			      "L16",
-			      NULL,
-			      read_codec->implementation->
-			      actual_samples_per_second,
-			      read_codec->implementation->
-			      microseconds_per_packet / 1000, 1,
-			      SWITCH_CODEC_FLAG_ENCODE |
-			      SWITCH_CODEC_FLAG_DECODE, NULL,
-			      member.pool) == SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-			 "Raw Codec Activation Success L16@%uhz 1 channel %dms\n",
-			 read_codec->implementation->
-			 actual_samples_per_second,
-			 read_codec->implementation->microseconds_per_packet /
-			 1000);
-
-    }
-  else
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-			 "Raw Codec Activation Failed L16@%uhz 1 channel %dms\n",
-			 read_codec->implementation->
-			 actual_samples_per_second,
-			 read_codec->implementation->microseconds_per_packet /
-			 1000);
-
-      flags = 0;
-      goto done;
-    }
-
-  member.frame_size = SWITCH_RECOMMENDED_BUFFER_SIZE;
-  member.frame = switch_core_alloc (member.pool, member.frame_size);
-  member.mux_frame = switch_core_alloc (member.pool, member.frame_size);
-
-  if (read_codec->implementation->actual_samples_per_second !=
-      conference->rate)
-    {
-      if (switch_resample_create (&member.read_resampler,
-				  read_codec->implementation->
-				  actual_samples_per_second,
-				  member.frame_size, conference->rate,
-				  member.frame_size,
-				  member.pool) != SWITCH_STATUS_SUCCESS)
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			     "Unable to create resampler!\n");
-	  goto done;
-	}
-
-
-      member.resample_out =
-	switch_core_alloc (member.pool, member.frame_size);
-      member.resample_out_len = member.frame_size;
-
-      /* Setup an audio buffer for the resampled audio */
-      if (switch_buffer_create_dynamic
-	  (&member.resample_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE,
-	   CONF_DBUFFER_MAX) != SWITCH_STATUS_SUCCESS)
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			     "Memory Error Creating Audio Buffer!\n");
-	  goto done;
-	}
-    }
-
-
-  /* Setup a Signed Linear codec for writing audio. */
-  if (switch_core_codec_init (&member.write_codec,
-			      "L16",
-			      NULL,
-			      conference->rate,
-			      read_codec->implementation->
-			      microseconds_per_packet / 1000, 1,
-			      SWITCH_CODEC_FLAG_ENCODE |
-			      SWITCH_CODEC_FLAG_DECODE, NULL,
-			      member.pool) == SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-			 "Raw Codec Activation Success L16@%uhz 1 channel %dms\n",
-			 conference->rate,
-			 read_codec->implementation->microseconds_per_packet /
-			 1000);
-    }
-  else
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-			 "Raw Codec Activation Failed L16@%uhz 1 channel %dms\n",
-			 conference->rate,
-			 read_codec->implementation->microseconds_per_packet /
-			 1000);
-      flags = 0;
-      goto codec_done2;
-    }
-
-  /* Setup an audio buffer for the incoming audio */
-  if (switch_buffer_create_dynamic
-      (&member.audio_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE,
-       CONF_DBUFFER_MAX) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Memory Error Creating Audio Buffer!\n");
-      goto codec_done1;
-    }
-
-  /* Setup an audio buffer for the outgoing audio */
-  if (switch_buffer_create_dynamic
-      (&member.mux_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE,
-       CONF_DBUFFER_MAX) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Memory Error Creating Audio Buffer!\n");
-      goto codec_done1;
-    }
-
-  /* Prepare MUTEXS */
-  member.id = next_member_id ();
-  member.session = session;
-  switch_mutex_init (&member.flag_mutex, SWITCH_MUTEX_NESTED, member.pool);
-  switch_mutex_init (&member.audio_in_mutex, SWITCH_MUTEX_NESTED,
-		     member.pool);
-  switch_mutex_init (&member.audio_out_mutex, SWITCH_MUTEX_NESTED,
-		     member.pool);
-
-  /* Install our Signed Linear codec so we get the audio in that format */
-  switch_core_session_set_read_codec (member.session, &member.read_codec);
-
-
-  mflags = conference->mflags;
-  set_mflags (flags_str, &mflags);
-  switch_set_flag_locked ((&member), MFLAG_RUNNING | mflags);
-
-  /* Add the caller to the conference */
-  if (conference_add_member (conference, &member) != SWITCH_STATUS_SUCCESS)
-    {
-      goto codec_done1;
-    }
-
-  msg.from = __FILE__;
-
-  /* Tell the channel we are going to be in a bridge */
-  msg.message_id = SWITCH_MESSAGE_INDICATE_BRIDGE;
-  switch_core_session_receive_message (session, &msg);
-
-  /* Run the confernece loop */
-  conference_loop_output (&member);
-  switch_channel_set_private (channel, "_conference_autocall_list_", NULL);
-
-  /* Tell the channel we are no longer going to be in a bridge */
-  msg.message_id = SWITCH_MESSAGE_INDICATE_UNBRIDGE;
-  switch_core_session_receive_message (session, &msg);
-
-  /* Remove the caller from the conference */
-  conference_del_member (member.conference, &member);
-
-  /* Put the original codec back */
-  switch_core_session_set_read_codec (member.session, NULL);
-
-  /* Clean Up.  codec_done(X): is for error situations after the codecs were setup and done: is for situations before */
-codec_done1:
-  switch_core_codec_destroy (&member.read_codec);
-codec_done2:
-  switch_core_codec_destroy (&member.write_codec);
-done:
-  switch_event_destroy (¶ms);
-  switch_buffer_destroy (&member.resample_buffer);
-  switch_buffer_destroy (&member.audio_buffer);
-  switch_buffer_destroy (&member.mux_buffer);
-  if (conference && member.dtmf_parser != conference->dtmf_parser)
-    {
-      switch_ivr_digit_stream_parser_destroy (member.dtmf_parser);
-    }
-
-  if (conference)
-    {
-      switch_mutex_lock (conference->mutex);
-      if (switch_test_flag (conference, CFLAG_DYNAMIC)
-	  && conference->count == 0)
-	{
-	  switch_set_flag_locked (conference, CFLAG_DESTRUCT);
-	}
-      switch_mutex_unlock (conference->mutex);
-    }
-
-  /* Release the config registry handle */
-  if (cxml)
-    {
-      switch_xml_free (cxml);
-    }
-
-  if (conference && switch_test_flag (&member, MFLAG_KICKED)
-      && conference->kicked_sound)
-    {
-      char *toplay = NULL;
-      char *dfile = NULL;
-
-      if (conference->sound_prefix)
-	{
-	  dfile =
-	    switch_mprintf ("%s%s%s", conference->sound_prefix,
-			    SWITCH_PATH_SEPARATOR, conference->kicked_sound);
-	  switch_assert (dfile);
-	  toplay = dfile;
-	}
-      else
-	{
-	  toplay = conference->kicked_sound;
-	}
-
-      switch_ivr_play_file (session, NULL, toplay, NULL);
-      switch_safe_free (dfile);
-    }
-
-  switch_core_session_reset (session, SWITCH_TRUE);
-
-  /* release the readlock */
-  if (rl)
-    {
-      switch_thread_rwlock_unlock (conference->rwlock);
-    }
-}
 
-/* Create a thread for the conference and launch it */
-static void
-launch_conference_thread (conference_obj_t * conference)
-{
-  switch_thread_t *thread;
-  switch_threadattr_t *thd_attr = NULL;
+	switch_assert(member != NULL);
 
-  switch_set_flag_locked (conference, CFLAG_RUNNING);
-  switch_threadattr_create (&thd_attr, conference->pool);
-  switch_threadattr_detach_set (thd_attr, 1);
-  switch_threadattr_stacksize_set (thd_attr, SWITCH_THREAD_STACKSIZE);
-  switch_mutex_lock (globals.hash_mutex);
-  switch_core_hash_insert (globals.conference_hash, conference->name,
-			   conference);
-  switch_mutex_unlock (globals.hash_mutex);
-  switch_thread_create (&thread, thd_attr, conference_thread_run, conference,
-			conference->pool);
-}
-
-static void
-launch_conference_record_thread (conference_obj_t * conference, char *path)
-{
-  switch_thread_t *thread;
-  switch_threadattr_t *thd_attr = NULL;
-  switch_memory_pool_t *pool;
-  conference_record_t *rec;
-
-  /* Setup a memory pool to use. */
-  if (switch_core_new_memory_pool (&pool) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Pool Failure\n");
-    }
-
-  /* Create a node object */
-  if (!(rec = switch_core_alloc (pool, sizeof (*rec))))
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Alloc Failure\n");
-      switch_core_destroy_memory_pool (&pool);
-      return;
-    }
-
-  rec->conference = conference;
-  rec->path = switch_core_strdup (pool, path);
-  rec->pool = pool;
-
-  switch_threadattr_create (&thd_attr, rec->pool);
-  switch_threadattr_detach_set (thd_attr, 1);
-  switch_threadattr_stacksize_set (thd_attr, SWITCH_THREAD_STACKSIZE);
-  switch_thread_create (&thread, thd_attr, conference_record_thread_run, rec,
-			rec->pool);
-}
-
-static switch_status_t
-chat_send (char *proto, char *from, char *to, char *subject, char *body,
-	   char *hint)
-{
-  char name[512] = "", *p, *lbuf = NULL;
-  switch_chat_interface_t *ci;
-  conference_obj_t *conference = NULL;
-  switch_stream_handle_t stream = { 0 };
-
-  if ((p = strchr (to, '+')))
-    {
-      to = ++p;
-    }
-
-  if (!body)
-    {
-      return SWITCH_STATUS_SUCCESS;
-    }
-
-  if (!(ci = switch_loadable_module_get_chat_interface (proto)))
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Invalid Chat Interface [%s]!\n", proto);
-      return SWITCH_STATUS_FALSE;
-    }
-
-
-  if ((p = strchr (to, '@')))
-    {
-      switch_copy_string (name, to, ++p - to);
-    }
-  else
-    {
-      switch_copy_string (name, to, sizeof (name));
-    }
-
-
-  if (!
-      (conference =
-       (conference_obj_t *) switch_core_hash_find (globals.conference_hash,
-						   name)))
-    {
-      ci->chat_send (CONF_CHAT_PROTO, to, hint
-		     && strchr (hint, '/') ? hint : from, "",
-		     "Conference not active.", NULL);
-      return SWITCH_STATUS_FALSE;
-    }
-
-  SWITCH_STANDARD_STREAM (stream);
-
-  if (body != NULL && (lbuf = strdup (body)))
-    {
-      /* special case list */
-      if (switch_stristr ("list", lbuf))
-	{
-	  conference_list_pretty (conference, &stream);
-	  /* provide help */
-	}
-      else
-	{
-	  return SWITCH_STATUS_SUCCESS;
-	}
-#if 0
+	switch_clear_flag_locked(member, MFLAG_TALKING);
 
-      if (strcasecmp (argv[0], "help") == 0
-	  || strcasecmp (argv[0], "commands") == 0)
-	{
-	  stream.write_function (&stream, "%s\n", api_syntax);
-	  /* find a normal command */
-	}
-      else
-	{
-	  conf_api_dispatch (conference, &stream, argc, argv,
-			     (const char *) body, 0);
-	}
+	channel = switch_core_session_get_channel(member->session);
 
-#endif
-    }
+	read_codec = switch_core_session_get_read_codec(member->session);
+	switch_assert(read_codec != NULL);
+
+	/* As long as we have a valid read, feed that data into an input buffer where the conference thread will take it 
+	   and mux it with any audio from other channels. */
+
+	while (switch_test_flag(member, MFLAG_RUNNING) && switch_channel_ready(channel)) {
+		/* Read a frame. */
+		status = switch_core_session_read_frame(member->session, &read_frame, SWITCH_IO_FLAG_NONE, 0);
+
+		/* end the loop, if appropriate */
+		if (!SWITCH_READ_ACCEPTABLE(status) || !switch_test_flag(member, MFLAG_RUNNING)) {
+			break;
+		}
+
+		if (switch_test_flag(read_frame, SFF_CNG)) {
+			if (hangunder_hits) {
+				hangunder_hits--;
+			}
+			if (switch_test_flag(member, MFLAG_TALKING)) {
+				switch_event_t *event;
+				if (++hangover_hits >= hangover) {
+					hangover_hits = hangunder_hits = 0;
+					switch_clear_flag_locked(member, MFLAG_TALKING);
+
+					if (test_eflag(member->conference, EFLAG_STOP_TALKING) &&
+						switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+						conference_add_event_member_data(member, event);
+						switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "stop-talking");
+						switch_event_fire(&event);
+					}
+				}
+			}
+			continue;
+		}
+
+		energy_level = member->energy_level;
+
+		/* if the member can speak, compute the audio energy level and */
+		/* generate events when the level crosses the threshold        */
+		if (switch_test_flag(member, MFLAG_CAN_SPEAK) && energy_level) {
+			uint32_t energy = 0, i = 0, samples = 0, j = 0;
+			int16_t *data;
+			int divisor = 0;
+
+			data = read_frame->data;
+
+			if (!(divisor = read_codec->implementation->actual_samples_per_second / 8000)) {
+				divisor = 1;
+			}
+
+			member->score = 0;
+
+			if ((samples = read_frame->datalen / sizeof(*data))) {
+				for (i = 0; i < samples; i++) {
+					energy += abs(data[j]);
+					j += read_codec->implementation->number_of_channels;
+				}
+				member->score = energy / (samples / divisor);
+			}
+
+			if (member->score > energy_level) {
+				uint32_t diff = member->score - energy_level;
+				if (hangover_hits) {
+					hangover_hits--;
+				}
+
+				if (diff >= diff_level || ++hangunder_hits >= hangunder) {
+					hangover_hits = hangunder_hits = 0;
+
+					if (!switch_test_flag(member, MFLAG_TALKING)) {
+						switch_event_t *event;
+						switch_set_flag_locked(member, MFLAG_TALKING);
+						switch_mutex_lock(member->conference->member_mutex);
+						if (!member->conference->floor_holder ||
+							!switch_test_flag(member->conference->floor_holder, MFLAG_TALKING) || member->score >
+							member->conference->floor_holder->score + 200) {
+							if (test_eflag(member->conference, EFLAG_FLOOR_CHANGE) &&
+								switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+								conference_add_event_member_data(member, event);
+								switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "floor-change");
+								switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Old-ID", "%d",
+														member->conference->floor_holder ? member->conference->floor_holder->id : 0);
+								switch_event_add_header(event, SWITCH_STACK_BOTTOM, "New-ID", "%d", member->conference->floor_holder ? member->id : 0);
+								switch_event_fire(&event);
+							}
+							member->conference->floor_holder = member;
+						}
+						switch_mutex_unlock(member->conference->member_mutex);
+
+						if (test_eflag(member->conference, EFLAG_START_TALKING) &&
+							switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+							conference_add_event_member_data(member, event);
+							switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "start-talking");
+							switch_event_fire(&event);
+						}
+					}
+				}
+			} else {
+				if (hangunder_hits) {
+					hangunder_hits--;
+				}
+				if (switch_test_flag(member, MFLAG_TALKING)) {
+					switch_event_t *event;
+					if (++hangover_hits >= hangover) {
+						hangover_hits = hangunder_hits = 0;
+						switch_clear_flag_locked(member, MFLAG_TALKING);
+
+						if (test_eflag(member->conference, EFLAG_STOP_TALKING) &&
+							switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+							conference_add_event_member_data(member, event);
+							switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "stop-talking");
+							switch_event_fire(&event);
+						}
+					}
+				}
+			}
+		}
+
+		/* skip frames that are not actual media or when we are muted or silent */
+		if ((switch_test_flag(member, MFLAG_TALKING) || energy_level == 0) && switch_test_flag(member, MFLAG_CAN_SPEAK)) {
+			switch_audio_resampler_t *read_resampler = member->read_resampler;
+			void *data;
+			uint32_t datalen;
+			
+			if (read_resampler) {
+				int16_t *bptr = (int16_t *) read_frame->data;
+				int len = (int) read_frame->datalen;
+
+				read_resampler->from_len = switch_short_to_float(bptr, read_resampler->from, (int) len / 2);
+				read_resampler->to_len = switch_resample_process(read_resampler,
+																 read_resampler->from,
+																 read_resampler->from_len, read_resampler->to, read_resampler->to_size, 0);
+
+				switch_float_to_short(read_resampler->to, member->resample_out, read_resampler->to_len);
+				len = read_resampler->to_len * 2;
+				datalen = len;
+				data = member->resample_out;
+			} else {
+				data = read_frame->data;
+				datalen = read_frame->datalen;
+			}
+
+			/* Check for input volume adjustments */
+			if (member->volume_in_level) {
+				switch_change_sln_volume(data, datalen / 2, member->volume_in_level);
+			}
 
-  switch_safe_free (lbuf);
+			if (datalen) {
+				switch_size_t ok = 1;
 
-  ci->chat_send (CONF_CHAT_PROTO, to, hint
-		 && strchr (hint, '/') ? hint : from, "", stream.data, NULL);
-  switch_safe_free (stream.data);
-
-  return SWITCH_STATUS_SUCCESS;
-}
-
-static switch_status_t
-conf_default_controls (conference_obj_t * conference)
-{
-  switch_status_t status = SWITCH_STATUS_FALSE;
-  uint32_t i;
-  caller_control_action_t *action;
-
-  switch_assert (conference != NULL);
-
-  for (i = 0, status = SWITCH_STATUS_SUCCESS;
-       status == SWITCH_STATUS_SUCCESS && i < CCFNTBL_QTY; i++)
-    {
-      if (!switch_strlen_zero (ccfntbl[i].digits))
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-			     "Installing default caller control action '%s' bound to '%s'.\n",
-			     ccfntbl[i].key, ccfntbl[i].digits);
-	  action =
-	    (caller_control_action_t *) switch_core_alloc (conference->pool,
-							   sizeof
-							   (caller_control_action_t));
-	  if (action != NULL)
-	    {
-	      action->fndesc = &ccfntbl[i];
-	      action->data = NULL;
-	      status =
-		switch_ivr_digit_stream_parser_set_event (conference->
-							  dtmf_parser,
-							  ccfntbl[i].digits,
-							  action);
-	    }
-	  else
-	    {
-	      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-				 "unable to alloc memory for caller control binding '%s' to '%s'\n",
-				 ccfntbl[i].key, ccfntbl[i].digits);
-	      status = SWITCH_STATUS_MEMERR;
-	    }
-	}
-    }
-
-  return status;
-}
-
-static switch_status_t
-conference_new_install_caller_controls_custom (conference_obj_t * conference,
-					       switch_xml_t xml_controls,
-					       switch_xml_t xml_menus)
-{
-  switch_status_t status = SWITCH_STATUS_FALSE;
-  switch_xml_t xml_kvp;
-
-  switch_assert (conference != NULL);
-
-  if (!xml_controls)
-    {
-      return status;
-    }
-
-  /* parse the controls tree for caller control digit strings */
-  for (xml_kvp = switch_xml_child (xml_controls, "control"); xml_kvp;
-       xml_kvp = xml_kvp->next)
-    {
-      char *key = (char *) switch_xml_attr (xml_kvp, "action");
-      char *val = (char *) switch_xml_attr (xml_kvp, "digits");
-      char *data = (char *) switch_xml_attr_soft (xml_kvp, "data");
-
-      if (!switch_strlen_zero (key) && !switch_strlen_zero (val))
-	{
-	  uint32_t i;
-
-	  /* scan through all of the valid actions, and if found, */
-	  /* set the new caller control action digit string, then */
-	  /* stop scanning the table, and go to the next xml kvp. */
-	  for (i = 0, status = SWITCH_STATUS_NOOP;
-	       i < CCFNTBL_QTY && status == SWITCH_STATUS_NOOP; i++)
-	    {
-
-	      if (strcasecmp (ccfntbl[i].key, key) == 0)
-		{
-
-		  caller_control_action_t *action;
-
-		  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-				     "Installing caller control action '%s' bound to '%s'.\n",
-				     key, val);
-		  action =
-		    (caller_control_action_t *)
-		    switch_core_alloc (conference->pool,
-				       sizeof (caller_control_action_t));
-		  if (action != NULL)
-		    {
-		      action->fndesc = &ccfntbl[i];
-		      action->data =
-			(void *) switch_core_strdup (conference->pool, data);
-		      action->binded_dtmf =
-			switch_core_strdup (conference->pool, val);
-		      status =
-			switch_ivr_digit_stream_parser_set_event (conference->
-								  dtmf_parser,
-								  val,
-								  action);
-		    }
-		  else
-		    {
-		      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-					 "unable to alloc memory for caller control binding '%s' to '%s'\n",
-					 ccfntbl[i].key, ccfntbl[i].digits);
-		      status = SWITCH_STATUS_MEMERR;
-		    }
-		}
-	    }
-	  if (status == SWITCH_STATUS_NOOP)
-	    {
-	      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING,
-				 "Invalid caller control action name '%s'.\n",
-				 key);
-	    }
-	}
-      else
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING,
-			     "Invalid caller control config entry pair action = '%s' digits = '%s'\n",
-			     key, val);
+				/* Write the audio into the input buffer */
+				switch_mutex_lock(member->audio_in_mutex);
+				ok = switch_buffer_write(member->audio_buffer, data, datalen);
+				switch_mutex_unlock(member->audio_in_mutex);
+				if (!ok) {
+					break;
+				}
+			}
+		}
 	}
-    }
 
-  return status;
+	switch_resample_destroy(&member->read_resampler);
+	switch_clear_flag_locked(member, MFLAG_ITHREAD);
+
+	return NULL;
 }
 
-/* create a new conferene with a specific profile */
-static conference_obj_t *
-conference_new (char *name, conf_xml_cfg_t cfg, switch_memory_pool_t * pool)
+/* launch an input thread for the call leg */
+static void launch_conference_loop_input(conference_member_t *member, switch_memory_pool_t *pool)
 {
-  conference_obj_t *conference;
-  switch_xml_t xml_kvp;
-  char *timer_name = NULL;
-  char *domain = NULL;
-  char *tts_engine = NULL;
-  char *tts_voice = NULL;
-  char *enter_sound = NULL;
-  char *sound_prefix = NULL;
-  char *exit_sound = NULL;
-  char *alone_sound = NULL;
-  char *ack_sound = NULL;
-  char *nack_sound = NULL;
-  char *muted_sound = NULL;
-  char *unmuted_sound = NULL;
-  char *locked_sound = NULL;
-  char *is_locked_sound = NULL;
-  char *is_unlocked_sound = NULL;
-  char *kicked_sound = NULL;
-  char *pin = NULL;
-  char *pin_sound = NULL;
-  char *bad_pin_sound = NULL;
-  char *energy_level = NULL;
-  char *caller_id_name = NULL;
-  char *caller_id_number = NULL;
-  char *caller_controls = NULL;
-  char *member_flags = NULL;
-  char *perpetual_sound = NULL;
-  char *moh_sound = NULL;
-  uint32_t max_members = 0;
-  uint32_t announce_count = 0;
-  char *maxmember_sound = NULL;
-  uint32_t rate = 8000, interval = 20;
-  switch_status_t status;
-  int comfort_noise_level = 0;
-  char *suppress_events = NULL;
-  char *auto_record = NULL;
-
-  /* Validate the conference name */
-  if (switch_strlen_zero (name))
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Invalid Record! no name.\n");
-      return NULL;
-    }
-
-  /* parse the profile tree for param values */
-  for (xml_kvp = switch_xml_child (cfg.profile, "param"); xml_kvp;
-       xml_kvp = xml_kvp->next)
-    {
-      char *var = (char *) switch_xml_attr_soft (xml_kvp, "name");
-      char *val = (char *) switch_xml_attr_soft (xml_kvp, "value");
-      char buf[128] = "";
-      char *p;
-
-      if ((p = strchr (var, '_')))
-	{
-	  switch_copy_string (buf, var, sizeof (buf));
-	  for (p = buf; *p; p++)
-	    {
-	      if (*p == '_')
-		{
-		  *p = '-';
-		}
-	    }
-	  var = buf;
-	}
-
-      if (!strcasecmp (var, "rate") && !switch_strlen_zero (val))
-	{
-	  uint32_t tmp = atoi (val);
-	  if (tmp == 8000 || tmp == 16000 || tmp == 32000)
-	    {
-	      rate = tmp;
-	    }
-	}
-      else if (!strcasecmp (var, "domain") && !switch_strlen_zero (val))
-	{
-	  domain = val;
-	}
-      else if (!strcasecmp (var, "interval") && !switch_strlen_zero (val))
-	{
-	  uint32_t tmp = atoi (val);
-	  if (SWITCH_ACCEPTABLE_INTERVAL (tmp))
-	    {
-	      interval = tmp;
-	    }
-	  else
-	    {
-	      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING,
-				 "Interval must be multipe of 10 and less than %d, Using default of 20\n",
-				 SWITCH_MAX_INTERVAL);
-	    }
-	}
-      else if (!strcasecmp (var, "timer-name") && !switch_strlen_zero (val))
-	{
-	  timer_name = val;
-	}
-      else if (!strcasecmp (var, "tts-engine") && !switch_strlen_zero (val))
-	{
-	  tts_engine = val;
-	}
-      else if (!strcasecmp (var, "tts-voice") && !switch_strlen_zero (val))
-	{
-	  tts_voice = val;
-	}
-      else if (!strcasecmp (var, "enter-sound") && !switch_strlen_zero (val))
-	{
-	  enter_sound = val;
-	}
-      else if (!strcasecmp (var, "exit-sound") && !switch_strlen_zero (val))
-	{
-	  exit_sound = val;
-	}
-      else if (!strcasecmp (var, "alone-sound") && !switch_strlen_zero (val))
-	{
-	  alone_sound = val;
-	}
-      else if (!strcasecmp (var, "perpetual-sound")
-	       && !switch_strlen_zero (val))
-	{
-	  perpetual_sound = val;
-	}
-      else if (!strcasecmp (var, "moh-sound") && !switch_strlen_zero (val))
-	{
-	  moh_sound = val;
-	}
-      else if (!strcasecmp (var, "ack-sound") && !switch_strlen_zero (val))
-	{
-	  ack_sound = val;
-	}
-      else if (!strcasecmp (var, "nack-sound") && !switch_strlen_zero (val))
-	{
-	  nack_sound = val;
-	}
-      else if (!strcasecmp (var, "muted-sound") && !switch_strlen_zero (val))
-	{
-	  muted_sound = val;
-	}
-      else if (!strcasecmp (var, "unmuted-sound")
-	       && !switch_strlen_zero (val))
-	{
-	  unmuted_sound = val;
-	}
-      else if (!strcasecmp (var, "locked-sound") && !switch_strlen_zero (val))
-	{
-	  locked_sound = val;
-	}
-      else if (!strcasecmp (var, "is-locked-sound")
-	       && !switch_strlen_zero (val))
-	{
-	  is_locked_sound = val;
-	}
-      else if (!strcasecmp (var, "is-unlocked-sound")
-	       && !switch_strlen_zero (val))
-	{
-	  is_unlocked_sound = val;
-	}
-      else if (!strcasecmp (var, "member-flags") && !switch_strlen_zero (val))
-	{
-	  member_flags = val;
-	}
-      else if (!strcasecmp (var, "kicked-sound") && !switch_strlen_zero (val))
-	{
-	  kicked_sound = val;
-	}
-      else if (!strcasecmp (var, "pin") && !switch_strlen_zero (val))
-	{
-	  pin = val;
-	}
-      else if (!strcasecmp (var, "pin-sound") && !switch_strlen_zero (val))
-	{
-	  pin_sound = val;
-	}
-      else if (!strcasecmp (var, "bad-pin-sound")
-	       && !switch_strlen_zero (val))
-	{
-	  bad_pin_sound = val;
-	}
-      else if (!strcasecmp (var, "energy-level") && !switch_strlen_zero (val))
-	{
-	  energy_level = val;
-	}
-      else if (!strcasecmp (var, "caller-id-name")
-	       && !switch_strlen_zero (val))
-	{
-	  caller_id_name = val;
-	}
-      else if (!strcasecmp (var, "caller-id-number")
-	       && !switch_strlen_zero (val))
-	{
-	  caller_id_number = val;
-	}
-      else if (!strcasecmp (var, "caller-controls")
-	       && !switch_strlen_zero (val))
-	{
-	  caller_controls = val;
-	}
-      else if (!strcasecmp (var, "comfort-noise")
-	       && !switch_strlen_zero (val))
-	{
-	  int tmp;
-	  tmp = atoi (val);
-	  if (tmp > 1 && tmp < 10000)
-	    {
-	      comfort_noise_level = tmp;
-	    }
-	  else if (switch_true (val))
-	    {
-	      comfort_noise_level = 1400;
-	    }
-	}
-      else if (!strcasecmp (var, "sound-prefix") && !switch_strlen_zero (val))
-	{
-	  sound_prefix = val;
-	}
-      else if (!strcasecmp (var, "max-members") && !switch_strlen_zero (val))
-	{
-	  errno = 0;		/* sanity first */
-	  max_members = strtol (val, NULL, 0);	/* base 0 lets 0x... for hex 0... for octal and base 10 otherwise through */
-	  if (errno == ERANGE || errno == EINVAL || max_members < 0
-	      || max_members == 1)
-	    {
-	      /* a negative wont work well, and its foolish to have a conference limited to 1 person unless the outbound 
-	       * stuff is added, see comments above
-	       */
-	      max_members = 0;	/* set to 0 to disable max counts */
-	      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-				 "max-members %s is invalid, not setting a limit\n",
-				 val);
-	    }
-	}
-      else if (!strcasecmp (var, "max-members-sound")
-	       && !switch_strlen_zero (val))
-	{
-	  maxmember_sound = val;
-	}
-      else if (!strcasecmp (var, "announce-count")
-	       && !switch_strlen_zero (val))
-	{
-	  errno = 0;		/* safety first */
-	  announce_count = strtol (val, NULL, 0);
-	  if (errno == ERANGE || errno == EINVAL)
-	    {
-	      announce_count = 0;
-	      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-				 "announce-count is invalid, not anouncing member counts\n");
-	    }
-	}
-      else if (!strcasecmp (var, "suppress-events")
-	       && !switch_strlen_zero (val))
-	{
-	  suppress_events = val;
-	}
-      else if (!strcasecmp (var, "auto-record") && !switch_strlen_zero (val))
-	{
-	  auto_record = val;
-	}
-    }
-
-  /* Set defaults and various paramaters */
-
-  /* Timer module to use */
-  if (switch_strlen_zero (timer_name))
-    {
-      timer_name = "soft";
-    }
-
-  /* Caller ID Name */
-  if (switch_strlen_zero (caller_id_name))
-    {
-      caller_id_name = (char *) global_app_name;
-    }
-
-  /* Caller ID Number */
-  if (switch_strlen_zero (caller_id_number))
-    {
-      caller_id_number = "0000000000";
-    }
-
-  if (!pool)
-    {
-      /* Setup a memory pool to use. */
-      if (switch_core_new_memory_pool (&pool) != SWITCH_STATUS_SUCCESS)
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			     "Pool Failure\n");
-	  status = SWITCH_STATUS_TERM;
-	  return NULL;
-	}
-    }
-
-  /* Create the conference object. */
-  if (!(conference = switch_core_alloc (pool, sizeof (*conference))))
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT,
-			 "Memory Error!\n");
-      status = SWITCH_STATUS_TERM;
-      return NULL;
-    }
-
-  /* initialize the conference object with settings from the specified profile */
-  conference->pool = pool;
-  conference->profile_name =
-    switch_core_strdup (conference->pool,
-			switch_xml_attr_soft (cfg.profile, "name"));
-  if (timer_name)
-    {
-      conference->timer_name =
-	switch_core_strdup (conference->pool, timer_name);
-    }
-  if (tts_engine)
-    {
-      conference->tts_engine =
-	switch_core_strdup (conference->pool, tts_engine);
-    }
-  if (tts_voice)
-    {
-      conference->tts_voice =
-	switch_core_strdup (conference->pool, tts_voice);
-    }
-
-  conference->comfort_noise_level = comfort_noise_level;
-  conference->caller_id_name =
-    switch_core_strdup (conference->pool, caller_id_name);
-  conference->caller_id_number =
-    switch_core_strdup (conference->pool, caller_id_number);
-
-
-  if (!switch_strlen_zero (perpetual_sound))
-    {
-      conference->perpetual_sound =
-	switch_core_strdup (conference->pool, perpetual_sound);
-    }
-
-  conference->mflags = MFLAG_CAN_SPEAK | MFLAG_CAN_HEAR;
-
-  if (!switch_strlen_zero (moh_sound) && switch_is_moh (moh_sound))
-    {
-      conference->moh_sound =
-	switch_core_strdup (conference->pool, moh_sound);
-    }
-
-  if (member_flags)
-    {
-      set_mflags (member_flags, &conference->mflags);
-    }
-
-  if (sound_prefix)
-    {
-      conference->sound_prefix =
-	switch_core_strdup (conference->pool, sound_prefix);
-    }
-
-  if (!switch_strlen_zero (enter_sound))
-    {
-      conference->enter_sound =
-	switch_core_strdup (conference->pool, enter_sound);
-    }
-
-  if (!switch_strlen_zero (exit_sound))
-    {
-      conference->exit_sound =
-	switch_core_strdup (conference->pool, exit_sound);
-    }
-
-  if (!switch_strlen_zero (ack_sound))
-    {
-      conference->ack_sound =
-	switch_core_strdup (conference->pool, ack_sound);
-    }
-
-  if (!switch_strlen_zero (nack_sound))
-    {
-      conference->nack_sound =
-	switch_core_strdup (conference->pool, nack_sound);
-    }
-
-  if (!switch_strlen_zero (muted_sound))
-    {
-      conference->muted_sound =
-	switch_core_strdup (conference->pool, muted_sound);
-    }
-
-  if (!switch_strlen_zero (unmuted_sound))
-    {
-      conference->unmuted_sound =
-	switch_core_strdup (conference->pool, unmuted_sound);
-    }
-
-  if (!switch_strlen_zero (kicked_sound))
-    {
-      conference->kicked_sound =
-	switch_core_strdup (conference->pool, kicked_sound);
-    }
-
-  if (!switch_strlen_zero (pin_sound))
-    {
-      conference->pin_sound =
-	switch_core_strdup (conference->pool, pin_sound);
-    }
-
-  if (!switch_strlen_zero (bad_pin_sound))
-    {
-      conference->bad_pin_sound =
-	switch_core_strdup (conference->pool, bad_pin_sound);
-    }
-
-  if (!switch_strlen_zero (pin))
-    {
-      conference->pin = switch_core_strdup (conference->pool, pin);
-    }
-
-  if (!switch_strlen_zero (alone_sound))
-    {
-      conference->alone_sound =
-	switch_core_strdup (conference->pool, alone_sound);
-    }
-
-  if (!switch_strlen_zero (locked_sound))
-    {
-      conference->locked_sound =
-	switch_core_strdup (conference->pool, locked_sound);
-    }
-
-  if (!switch_strlen_zero (is_locked_sound))
-    {
-      conference->is_locked_sound =
-	switch_core_strdup (conference->pool, is_locked_sound);
-    }
-
-  if (!switch_strlen_zero (is_unlocked_sound))
-    {
-      conference->is_unlocked_sound =
-	switch_core_strdup (conference->pool, is_unlocked_sound);
-    }
-
-  if (!switch_strlen_zero (energy_level))
-    {
-      conference->energy_level = atoi (energy_level);
-    }
-
-  if (!switch_strlen_zero (maxmember_sound))
-    {
-      conference->maxmember_sound =
-	switch_core_strdup (conference->pool, maxmember_sound);
-    }
-  /* its going to be 0 by default, set to a value otherwise so this should be safe */
-  conference->max_members = max_members;
-  conference->announce_count = announce_count;
-
-  conference->name = switch_core_strdup (conference->pool, name);
-  if (domain)
-    {
-      conference->domain = switch_core_strdup (conference->pool, domain);
-    }
-  else
-    {
-      conference->domain = "cluecon.com";
-    }
-  conference->rate = rate;
-  conference->interval = interval;
-  conference->dtmf_parser = NULL;
-
-  conference->eflags = 0xFFFFFFFF;
-  if (!switch_strlen_zero (suppress_events))
-    {
-      clear_eflags (suppress_events, &conference->eflags);
-    }
-
-  if (!switch_strlen_zero (auto_record))
-    {
-      conference->auto_record =
-	switch_core_strdup (conference->pool, auto_record);
-    }
-
-  /* caller control configuration chores */
-  if (switch_ivr_digit_stream_parser_new
-      (conference->pool, &conference->dtmf_parser) == SWITCH_STATUS_SUCCESS)
-    {
-
-      /* if no controls, or default controls specified, install default */
-      if (caller_controls == NULL || *caller_controls == '\0'
-	  || strcasecmp (caller_controls, "default") == 0)
-	{
-	  status = conf_default_controls (conference);
-	}
-      else if (strcasecmp (caller_controls, "none") != 0)
-	{
-	  /* try to build caller control if the group has been specified and != "none" */
-	  switch_xml_t xml_controls =
-	    switch_xml_find_child (cfg.controls, "group", "name",
-				   caller_controls);
-	  status =
-	    conference_new_install_caller_controls_custom (conference,
-							   xml_controls,
-							   NULL);
-
-	  if (status != SWITCH_STATUS_SUCCESS)
-	    {
-	      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-				 "Unable to install caller controls group '%s'\n",
-				 caller_controls);
-	    }
-	}
-      else
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO,
-			     "No caller controls installed.\n");
-	}
-    }
-  else
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Unable to allocate caller control digit parser.\n");
-    }
-
-  /* Activate the conference mutex for exclusivity */
-  switch_mutex_init (&conference->mutex, SWITCH_MUTEX_NESTED,
-		     conference->pool);
-  switch_mutex_init (&conference->flag_mutex, SWITCH_MUTEX_NESTED,
-		     conference->pool);
-  switch_thread_rwlock_create (&conference->rwlock, conference->pool);
-  switch_mutex_init (&conference->member_mutex, SWITCH_MUTEX_NESTED,
-		     conference->pool);
-
-  return conference;
-}
-
-static void
-pres_event_handler (switch_event_t * event)
-{
-  char *to = switch_event_get_header (event, "to");
-  char *dup_to = NULL, *conf_name, *e;
-  conference_obj_t *conference;
-
-  if (!to || strncasecmp (to, "conf+", 5))
-    {
-      return;
-    }
-
-  if (!(dup_to = strdup (to)))
-    {
-      return;
-    }
-
-  conf_name = dup_to + 5;
-
-  if ((e = strchr (conf_name, '@')))
-    {
-      *e = '\0';
-    }
-
-  if ((conference =
-       (conference_obj_t *) switch_core_hash_find (globals.conference_hash,
-						   conf_name)))
-    {
-      if (switch_event_create (&event, SWITCH_EVENT_PRESENCE_IN) ==
-	  SWITCH_STATUS_SUCCESS)
-	{
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "proto",
-					  CONF_CHAT_PROTO);
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "login",
-					  conference->name);
-	  switch_event_add_header (event, SWITCH_STACK_BOTTOM, "from",
-				   "%s@%s", conference->name,
-				   conference->domain);
-	  switch_event_add_header (event, SWITCH_STACK_BOTTOM, "status",
-				   "Active (%d caller%s)", conference->count,
-				   conference->count == 1 ? "" : "s");
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "event_type", "presence");
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "alt_event_type", "dialog");
-	  switch_event_add_header (event, SWITCH_STACK_BOTTOM, "event_count",
-				   "%d", EC++);
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "unique-id", conf_name);
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "channel-state", "CS_ROUTING");
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "answer-state",
-					  conference->count ==
-					  1 ? "early" : "confirmed");
-	  switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					  "call-direction",
-					  conference->count ==
-					  1 ? "outbound" : "inbound");
-	  switch_event_fire (&event);
-	}
-    }
-  else if (switch_event_create (&event, SWITCH_EVENT_PRESENCE_IN) ==
-	   SWITCH_STATUS_SUCCESS)
-    {
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "proto",
-				      CONF_CHAT_PROTO);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "login",
-				      conf_name);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "from", to);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "status",
-				      "Idle");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "rpid",
-				      "idle");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-				      "event_type", "presence");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-				      "alt_event_type", "dialog");
-      switch_event_add_header (event, SWITCH_STACK_BOTTOM, "event_count",
-			       "%d", EC++);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM, "unique-id",
-				      conf_name);
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-				      "channel-state", "CS_HANGUP");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-				      "answer-state", "terminated");
-      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-				      "call-direction", "inbound");
-      switch_event_fire (&event);
-    }
-
-  switch_safe_free (dup_to);
-}
-
-static void
-send_presence (switch_event_types_t id)
-{
-  switch_xml_t cxml, cfg, advertise, room;
-  switch_event_t *params = NULL;
-
-  switch_event_create (¶ms, SWITCH_EVENT_COMMAND);
-  switch_assert (params);
-  switch_event_add_header_string (params, SWITCH_STACK_BOTTOM, "presence",
-				  "true");
-
-
-  /* Open the config from the xml registry */
-  if (!(cxml = switch_xml_open_cfg (global_cf_name, &cfg, params)))
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Open of %s failed\n", global_cf_name);
-      goto done;
-    }
-
-  if ((advertise = switch_xml_child (cfg, "advertise")))
-    {
-      for (room = switch_xml_child (advertise, "room"); room;
-	   room = room->next)
-	{
-	  char *name = (char *) switch_xml_attr_soft (room, "name");
-	  char *status = (char *) switch_xml_attr_soft (room, "status");
-	  switch_event_t *event;
-
-	  if (name
-	      && switch_event_create (&event, id) == SWITCH_STATUS_SUCCESS)
-	    {
-	      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					      "proto", CONF_CHAT_PROTO);
-	      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					      "login", name);
-	      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					      "from", name);
-	      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					      "status",
-					      status ? status : "Available");
-	      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					      "rpid", "idle");
-	      switch_event_add_header_string (event, SWITCH_STACK_BOTTOM,
-					      "event_type", "presence");
-	      switch_event_fire (&event);
-	    }
-	}
-    }
-
-done:
-  switch_event_destroy (¶ms);
-
-  /* Release the config registry handle */
-  if (cxml)
-    {
-      switch_xml_free (cxml);
-      cxml = NULL;
-    }
+	switch_thread_t *thread;
+	switch_threadattr_t *thd_attr = NULL;
+
+	if (member == NULL)
+		return;
+
+	switch_threadattr_create(&thd_attr, pool);
+	switch_threadattr_detach_set(thd_attr, 1);
+	switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
+	switch_set_flag_locked(member, MFLAG_ITHREAD);
+	switch_thread_create(&thread, thd_attr, conference_loop_input, member, pool);
 }
 
-/* Called by FreeSWITCH when the module loads */
-SWITCH_MODULE_LOAD_FUNCTION (mod_conference_load)
+static caller_control_fn_table_t ccfntbl[] = {
+	{"mute", "0", CALLER_CONTROL_MUTE, conference_loop_fn_mute_toggle},
+	{"deaf mute", "*", CALLER_CONTROL_DEAF_MUTE, conference_loop_fn_deafmute_toggle},
+	{"energy up", "9", CALLER_CONTROL_ENERGY_UP, conference_loop_fn_energy_up},
+	{"energy equ", "8", CALLER_CONTROL_ENERGY_EQU_CONF, conference_loop_fn_energy_equ_conf},
+	{"energy dn", "7", CALLER_CONTROL_ENERGEY_DN, conference_loop_fn_energy_dn},
+	{"vol talk up", "3", CALLER_CONTROL_VOL_TALK_UP, conference_loop_fn_volume_talk_up},
+	{"vol talk zero", "2", CALLER_CONTROL_VOL_TALK_ZERO, conference_loop_fn_volume_talk_zero},
+	{"vol talk dn", "1", CALLER_CONTROL_VOL_TALK_DN, conference_loop_fn_volume_talk_dn},
+	{"vol listen up", "6", CALLER_CONTROL_VOL_LISTEN_UP, conference_loop_fn_volume_listen_up},
+	{"vol listen zero", "5", CALLER_CONTROL_VOL_LISTEN_ZERO, conference_loop_fn_volume_listen_zero},
+	{"vol listen dn", "4", CALLER_CONTROL_VOL_LISTEN_DN, conference_loop_fn_volume_listen_dn},
+	{"hangup", "#", CALLER_CONTROL_HANGUP, conference_loop_fn_hangup},
+	{"event", NULL, CALLER_CONTROL_EVENT, conference_loop_fn_event}
+};
+
+#define CCFNTBL_QTY (sizeof(ccfntbl)/sizeof(ccfntbl[0]))
+
+/* marshall frames from the conference (or file or tts output) to the call leg */
+/* NB. this starts the input thread after some initial setup for the call leg */
+static void conference_loop_output(conference_member_t *member)
 {
-  uint32_t i;
-  size_t nl, ol = 0;
-  char *p = NULL, *tmp = NULL;
-  switch_chat_interface_t *chat_interface;
-  switch_api_interface_t *api_interface;
-  switch_application_interface_t *app_interface;
-  switch_status_t status = SWITCH_STATUS_SUCCESS;
-
-  memset (&globals, 0, sizeof (globals));
-
-  /* Connect my internal structure to the blank pointer passed to me */
-  *module_interface =
-    switch_loadable_module_create_module_interface (pool, modname);
-
-  /* build api interface help ".syntax" field string */
-  p = strdup ("");
-  for (i = 0; i < CONFFUNCAPISIZE; i++)
-    {
-      nl = strlen (conf_api_sub_commands[i].psyntax) + 4;
-      if (p != NULL)
-	{
-	  ol = strlen (p);
-	}
-      tmp = realloc (p, ol + nl);
-      if (tmp != NULL)
-	{
-	  p = tmp;
-	  strcat (p, "\t\t");
-	  strcat (p, conf_api_sub_commands[i].psyntax);
-	  if (i < CONFFUNCAPISIZE - 1)
-	    {
-	      strcat (p, "\n");
-	    }
-	}
-      else
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			     "Couldn't realloc\n");
-	  return SWITCH_STATUS_TERM;
-	}
-
-    }
-  api_syntax = p;
-
-  /* create/register custom event message type */
-  if (switch_event_reserve_subclass (CONF_EVENT_MAINT) !=
-      SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Couldn't register subclass %s!\n",
-			 CONF_EVENT_MAINT);
-      return SWITCH_STATUS_TERM;
-    }
-
-  /* Setup the pool */
-  globals.conference_pool = pool;
-
-  /* Setup a hash to store conferences by name */
-  switch_core_hash_init (&globals.conference_hash, globals.conference_pool);
-  switch_mutex_init (&globals.conference_mutex, SWITCH_MUTEX_NESTED,
-		     globals.conference_pool);
-  switch_mutex_init (&globals.id_mutex, SWITCH_MUTEX_NESTED,
-		     globals.conference_pool);
-  switch_mutex_init (&globals.hash_mutex, SWITCH_MUTEX_NESTED,
-		     globals.conference_pool);
-
-  /* Subscribe to presence request events */
-  if (switch_event_bind_removable
-      (modname, SWITCH_EVENT_PRESENCE_PROBE, SWITCH_EVENT_SUBCLASS_ANY,
-       pres_event_handler, NULL, &globals.node) != SWITCH_STATUS_SUCCESS)
-    {
-      switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
-			 "Couldn't subscribe to presence request events!\n");
-      return SWITCH_STATUS_GENERR;
-    }
-
-  SWITCH_ADD_API (api_interface, "conference", "Conference module commands",
-		  conf_api_main, p);
-  SWITCH_ADD_APP (app_interface, global_app_name, global_app_name, NULL,
-		  conference_function, NULL, SAF_NONE);
-  SWITCH_ADD_APP (app_interface, "conference_set_auto_outcall",
-		  "conference_set_auto_outcall", NULL,
-		  conference_auto_function, NULL, SAF_NONE);
-  SWITCH_ADD_CHAT (chat_interface, CONF_CHAT_PROTO, chat_send);
-
-  send_presence (SWITCH_EVENT_PRESENCE_IN);
-
-  globals.running = 1;
-  /* indicate that the module should continue to be loaded */
-  return status;
-}
-
-SWITCH_MODULE_SHUTDOWN_FUNCTION (mod_conference_shutdown)
-{
-  if (globals.running)
-    {
-
-      /* signal all threads to shutdown */
-      globals.running = 0;
-
-      /* wait for all threads */
-      while (globals.threads)
-	{
-	  switch_log_printf (SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
-			     "Waiting for %d threads\n", globals.threads);
-	  switch_yield (100000);
-	}
-
-      switch_event_unbind (&globals.node);
-      switch_event_free_subclass (CONF_EVENT_MAINT);
-
-      /* free api interface help ".syntax" field string */
-      switch_safe_free (api_syntax);
-    }
-  switch_core_hash_destroy (&globals.conference_hash);
+	switch_channel_t *channel = switch_core_session_get_channel(member->session);
+	switch_frame_t write_frame = { 0 };
+	uint8_t *data;
+	switch_timer_t timer = { 0 };
+	switch_codec_t *read_codec = switch_core_session_get_read_codec(member->session);
+	uint32_t interval = read_codec->implementation->microseconds_per_packet / 1000;
+	uint32_t samples = switch_samples_per_packet(member->conference->rate, interval);
+	uint32_t csamples = samples;
+	uint32_t tsamples = member->orig_read_codec->implementation->samples_per_packet;
+	uint32_t flush_len = 0;
+	uint32_t low_count = 0, bytes = samples * 2;
+	call_list_t *call_list = NULL, *cp = NULL;
+
+	switch_assert(member->conference != NULL);
+
+	flush_len = switch_samples_per_packet(member->conference->rate, member->conference->interval) * 10;
+
+	if (switch_core_timer_init(&timer, member->conference->timer_name, interval, tsamples, NULL) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Timer Setup Failed.  Conference Cannot Start\n");
+		return;
+	}
+
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Setup timer %s success interval: %u  samples: %u\n",
+					  member->conference->timer_name, interval, tsamples);
+
+	write_frame.data = data = switch_core_session_alloc(member->session, SWITCH_RECOMMENDED_BUFFER_SIZE);
+	write_frame.buflen = SWITCH_RECOMMENDED_BUFFER_SIZE;
+	write_frame.codec = &member->write_codec;
+
+	if (!switch_test_flag(member->conference, CFLAG_ANSWERED)) {
+		switch_channel_answer(channel);
+	}
+
+	/* Start the input thread */
+	launch_conference_loop_input(member, switch_core_session_get_pool(member->session));
+
+	/* build a digit stream object */
+	if (member->conference->dtmf_parser != NULL
+		&& switch_ivr_digit_stream_new(member->conference->dtmf_parser, &member->digit_stream) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Danger Will Robinson, there is no digit parser stream object\n");
+	}
+
+	if ((call_list = switch_channel_get_private(channel, "_conference_autocall_list_"))) {
+		const char *cid_name = switch_channel_get_variable(channel, "conference_auto_outcall_caller_id_name");
+		const char *cid_num = switch_channel_get_variable(channel, "conference_auto_outcall_caller_id_number");
+		const char *toval = switch_channel_get_variable(channel, "conference_auto_outcall_timeout");
+		const char *flags = switch_channel_get_variable(channel, "conference_auto_outcall_flags");
+		const char *ann = switch_channel_get_variable(channel, "conference_auto_outcall_announce");
+		int to = 60;
+
+		if (ann) {
+			member->conference->special_announce = switch_core_strdup(member->conference->pool, ann);
+		}
+
+		switch_channel_set_private(channel, "_conference_autocall_list_", NULL);
+
+		if (toval) {
+			to = atoi(toval);
+			if (to < 10 || to > 500) {
+				to = 60;
+			}
+		}
+
+		for (cp = call_list; cp; cp = cp->next) {
+			conference_outcall_bg(member->conference, NULL, NULL, cp->string, to, switch_str_nil(flags), cid_name, cid_num);
+		}
+	}
+	/* Fair WARNING, If you expect the caller to hear anything or for digit handling to be processed,      */
+	/* you better not block this thread loop for more than the duration of member->conference->timer_name!  */
+	while (switch_test_flag(member, MFLAG_RUNNING) && switch_test_flag(member, MFLAG_ITHREAD)
+		   && switch_channel_ready(channel)) {
+		char dtmf[128] = "";
+		uint8_t file_frame[SWITCH_RECOMMENDED_BUFFER_SIZE] = { 0 };
+		char *digit;
+		switch_event_t *event;
+		caller_control_action_t *caller_action = NULL;
+		int use_timer = 0;
+		switch_size_t file_sample_len = csamples;
+		switch_size_t file_data_len = file_sample_len * 2;
+
+		switch_mutex_lock(member->flag_mutex);
+
+		if (switch_core_session_dequeue_event(member->session, &event) == SWITCH_STATUS_SUCCESS) {
+			if (event->event_id == SWITCH_EVENT_MESSAGE) {
+				char *from = switch_event_get_header(event, "from");
+				char *to = switch_event_get_header(event, "to");
+				char *proto = switch_event_get_header(event, "proto");
+				char *subject = switch_event_get_header(event, "subject");
+				char *hint = switch_event_get_header(event, "hint");
+				char *body = switch_event_get_body(event);
+				char *p, *freeme = NULL;
+
+				if (to && from && body) {
+					if ((p = strchr(to, '+')) && strncmp(to, CONF_CHAT_PROTO, strlen(CONF_CHAT_PROTO))) {
+						freeme = switch_mprintf("%s+%s@%s", CONF_CHAT_PROTO, member->conference->name, member->conference->domain);
+						to = freeme;
+					}
+					chat_send(proto, from, to, subject, body, hint);
+					switch_safe_free(freeme);
+				}
+			}
+			switch_event_destroy(&event);
+		}
+
+		if (switch_channel_test_flag(channel, CF_OUTBOUND)) {
+			/* test to see if outbound channel has answered */
+			if (switch_channel_test_flag(channel, CF_ANSWERED) && !switch_test_flag(member->conference, CFLAG_ANSWERED)) {
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Outbound conference channel answered, setting CFLAG_ANSWERED\n");
+				switch_set_flag(member->conference, CFLAG_ANSWERED);
+			}
+		} else {
+			if (switch_test_flag(member->conference, CFLAG_ANSWERED) && !switch_channel_test_flag(channel, CF_ANSWERED)) {
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "CLFAG_ANSWERED set, answering inbound channel\n");
+				switch_channel_answer(channel);
+			}
+		}
+
+		/* if we have caller digits, feed them to the parser to find an action */
+		if (switch_channel_has_dtmf(channel)) {
+			switch_channel_dequeue_dtmf_string(channel, dtmf, sizeof(dtmf));
+
+			if (member->conference->dtmf_parser != NULL) {
+
+				for (digit = dtmf; *digit && caller_action == NULL; digit++) {
+					caller_action = (caller_control_action_t *)
+						switch_ivr_digit_stream_parser_feed(member->conference->dtmf_parser, member->digit_stream, *digit);
+				}
+			}
+			/* otherwise, clock the parser so that it can handle digit timeout detection */
+		} else if (member->conference->dtmf_parser != NULL) {
+			caller_action = (caller_control_action_t *) switch_ivr_digit_stream_parser_feed(member->conference->dtmf_parser, member->digit_stream, '\0');
+		}
+
+		/* if a caller action has been detected, handle it */
+		if (caller_action != NULL && caller_action->fndesc != NULL && caller_action->fndesc->handler != NULL) {
+			char *param = NULL;
+
+			if (caller_action->fndesc->action != CALLER_CONTROL_MENU) {
+				param = caller_action->data;
+			}
+#ifdef INTENSE_DEBUG
+			switch_log_printf(SWITCH_CHANNEL_LOG,
+							  SWITCH_LOG_INFO,
+							  "executing caller control '%s' param '%s' on call '%u, %s, %s, %s'\n",
+							  caller_action->fndesc->key,
+							  param ? param : "none", member->id, switch_channel_get_name(channel), profile->caller_id_name, profile->caller_id_number);
+#endif
+
+			caller_action->fndesc->handler(member, caller_action);
+
+			/* set up for next pass */
+			caller_action = NULL;
+		}
+
+		/* handle file and TTS frames */
+		if (member->fnode) {
+			/* if we are done, clean it up */
+			if (member->fnode->done) {
+				conference_file_node_t *fnode;
+				switch_memory_pool_t *pool;
+
+				if (member->fnode->type != NODE_TYPE_SPEECH) {
+					switch_core_file_close(&member->fnode->fh);
+				}
+
+				fnode = member->fnode;
+				member->fnode = member->fnode->next;
+
+				pool = fnode->pool;
+				fnode = NULL;
+				switch_core_destroy_memory_pool(&pool);
+			} else {
+				/* skip this frame until leadin time has expired */
+				if (member->fnode->leadin) {
+					member->fnode->leadin--;
+				} else {		/* send the node frame instead of the conference frame to the call leg */
+					if (member->fnode->type == NODE_TYPE_SPEECH) {
+						switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_BLOCKING;
+						uint32_t rate = member->conference->rate;
+
+						if (switch_core_speech_read_tts(member->fnode->sh, file_frame, &file_data_len, &rate, &flags) == SWITCH_STATUS_SUCCESS) {
+							file_sample_len = file_data_len / 2;
+						} else {
+							file_sample_len = file_data_len = 0;
+						}
+					} else if (member->fnode->type == NODE_TYPE_FILE) {
+						switch_core_file_read(&member->fnode->fh, file_frame, &file_sample_len);
+						file_data_len = file_sample_len * 2;
+					}
+
+					if (file_sample_len <= 0) {
+						member->fnode->done++;
+					} else {	/* there is file node data to deliver */
+						write_frame.data = file_frame;
+						write_frame.datalen = (uint32_t) file_data_len;
+						write_frame.samples = (uint32_t) file_sample_len;
+						/* Check for output volume adjustments */
+						if (member->volume_out_level) {
+							switch_change_sln_volume(write_frame.data, write_frame.samples, member->volume_out_level);
+						}
+						write_frame.timestamp = timer.samplecount;
+						switch_core_session_write_frame(member->session, &write_frame, SWITCH_IO_FLAG_NONE, 0);
+						switch_core_timer_next(&timer);
+
+
+						/* forget the conference data we played file node data instead */
+						switch_set_flag_locked(member, MFLAG_FLUSH_BUFFER);
+					}
+				}
+			}
+		} else {
+			switch_buffer_t *use_buffer = NULL;
+			uint32_t mux_used = (uint32_t) switch_buffer_inuse(member->mux_buffer);
+
+			if (mux_used) {
+				if (mux_used < bytes) {
+					if (++low_count >= 5) {
+						/* partial frame sitting around this long is useless and builds delay */
+						switch_set_flag_locked(member, MFLAG_FLUSH_BUFFER);
+					}
+				} else if (mux_used > flush_len) {
+					/* getting behind, clear the buffer */
+					switch_set_flag_locked(member, MFLAG_FLUSH_BUFFER);
+				}
+			}
+
+
+			use_timer = 1;
+
+			if (mux_used) {
+				/* Flush the output buffer and write all the data (presumably muxed) back to the channel */
+				switch_mutex_lock(member->audio_out_mutex);
+				write_frame.data = data;
+				use_buffer = member->mux_buffer;
+				low_count = 0;
+				if ((write_frame.datalen = (uint32_t) switch_buffer_read(use_buffer, write_frame.data, bytes))) {
+					if (write_frame.datalen && switch_test_flag(member, MFLAG_CAN_HEAR)) {
+						write_frame.samples = write_frame.datalen / 2;
+
+						/* Check for output volume adjustments */
+						if (member->volume_out_level) {
+							switch_change_sln_volume(write_frame.data, write_frame.samples, member->volume_out_level);
+						}
+						write_frame.timestamp = timer.samplecount;
+						switch_core_session_write_frame(member->session, &write_frame, SWITCH_IO_FLAG_NONE, 0);
+					}
+				}
+
+				switch_mutex_unlock(member->audio_out_mutex);
+			} else {
+				if (switch_test_flag(member, MFLAG_WASTE_BANDWIDTH)) {
+					if (member->conference->comfort_noise_level) {
+						switch_generate_sln_silence(write_frame.data, samples, member->conference->comfort_noise_level);
+					} else {
+						memset(write_frame.data, 255, bytes);
+					}
+					write_frame.datalen = bytes;
+					write_frame.samples = samples;
+					write_frame.timestamp = timer.samplecount;
+					switch_core_session_write_frame(member->session, &write_frame, SWITCH_IO_FLAG_NONE, 0);
+				}
+			}
+		}
+
+		if (switch_test_flag(member, MFLAG_FLUSH_BUFFER)) {
+			if (switch_buffer_inuse(member->mux_buffer)) {
+				switch_mutex_lock(member->audio_out_mutex);
+				switch_buffer_zero(member->mux_buffer);
+				switch_mutex_unlock(member->audio_out_mutex);
+			}
+			switch_clear_flag_locked(member, MFLAG_FLUSH_BUFFER);
+		}
+
+		switch_mutex_unlock(member->flag_mutex);
+
+		if (use_timer) {
+			switch_core_timer_next(&timer);
+		} else {
+			switch_yield(1000);
+		}
+
+	}							/* Rinse ... Repeat */
+
+	if (member->digit_stream != NULL) {
+		switch_ivr_digit_stream_destroy(member->digit_stream);
+	}
+
+	switch_clear_flag_locked(member, MFLAG_RUNNING);
+	switch_core_timer_destroy(&timer);
+
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Channel leaving conference, cause: %s\n",
+					  switch_channel_cause2str(switch_channel_get_cause(channel)));
+
+	/* if it's an outbound channel, store the release cause in the conference struct, we might need it */
+	if (switch_channel_test_flag(channel, CF_OUTBOUND)) {
+		member->conference->bridge_hangup_cause = switch_channel_get_cause(channel);
+	}
+
+	/* Wait for the input thread to end */
+	while (switch_test_flag(member, MFLAG_ITHREAD)) {
+		switch_yield(1000);
+	}
+}
+
+/* Sub-Routine called by a record entity inside a conference */
+static void *SWITCH_THREAD_FUNC conference_record_thread_run(switch_thread_t *thread, void *obj)
+{
+	uint8_t data[SWITCH_RECOMMENDED_BUFFER_SIZE];
+	switch_file_handle_t fh = { 0 };
+	conference_member_t smember = { 0 }, *member;
+	conference_record_t *rec = (conference_record_t *) obj;
+	conference_obj_t *conference = rec->conference;
+	uint32_t samples = switch_samples_per_packet(conference->rate, conference->interval);
+	uint32_t low_count = 0, mux_used;
+	char *vval;
+	switch_timer_t timer = { 0 };
+	uint32_t rlen;
+
+	if (switch_thread_rwlock_tryrdlock(conference->rwlock) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Read Lock Fail\n");
+		return NULL;
+	}
+
+	switch_mutex_lock(globals.hash_mutex);
+	globals.threads++;
+	switch_mutex_unlock(globals.hash_mutex);
+
+	member = &smember;
+
+	member->flags = MFLAG_CAN_HEAR | MFLAG_NOCHANNEL | MFLAG_RUNNING;
+
+	member->conference = conference;
+	member->native_rate = conference->rate;
+	member->rec_path = rec->path;
+	fh.channels = 1;
+	fh.samplerate = conference->rate;
+	member->id = next_member_id();
+	member->pool = rec->pool;
+
+	member->frame_size = SWITCH_RECOMMENDED_BUFFER_SIZE;
+	member->frame = switch_core_alloc(member->pool, member->frame_size);
+	member->mux_frame = switch_core_alloc(member->pool, member->frame_size);
+
+
+	switch_mutex_init(&member->flag_mutex, SWITCH_MUTEX_NESTED, rec->pool);
+	switch_mutex_init(&member->audio_in_mutex, SWITCH_MUTEX_NESTED, rec->pool);
+	switch_mutex_init(&member->audio_out_mutex, SWITCH_MUTEX_NESTED, rec->pool);
+
+	/* Setup an audio buffer for the incoming audio */
+	if (switch_buffer_create_dynamic(&member->audio_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE, 0) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error Creating Audio Buffer!\n");
+		goto end;
+	}
+
+	/* Setup an audio buffer for the outgoing audio */
+	if (switch_buffer_create_dynamic(&member->mux_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE, 0) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error Creating Audio Buffer!\n");
+		goto end;
+	}
+
+	if (conference_add_member(conference, member) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Joining Conference\n");
+		goto end;
+	}
+
+	if (switch_core_file_open(&fh,
+							  rec->path, (uint8_t) 1, conference->rate, SWITCH_FILE_FLAG_WRITE | SWITCH_FILE_DATA_SHORT,
+							  rec->pool) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error Opening File [%s]\n", rec->path);
+		goto end;
+	}
+
+
+	if (switch_core_timer_init(&timer, conference->timer_name, conference->interval, samples, rec->pool) == SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Setup timer success interval: %u  samples: %u\n", conference->interval, samples);
+	} else {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Timer Setup Failed.  Conference Cannot Start\n");
+		goto end;
+	}
+
+	if ((vval = switch_mprintf("Conference %s", conference->name))) {
+		switch_core_file_set_string(&fh, SWITCH_AUDIO_COL_STR_TITLE, vval);
+		switch_safe_free(vval);
+	}
+
+	switch_core_file_set_string(&fh, SWITCH_AUDIO_COL_STR_ARTIST, "FreeSWITCH mod_conference Software Conference Module");
+
+	while (switch_test_flag(member, MFLAG_RUNNING) && switch_test_flag(conference, CFLAG_RUNNING) && conference->count) {
+		switch_size_t len;
+		mux_used = (uint32_t) switch_buffer_inuse(member->mux_buffer);
+
+		if (switch_test_flag(member, MFLAG_FLUSH_BUFFER)) {
+			if (mux_used) {
+				switch_mutex_lock(member->audio_out_mutex);
+				switch_buffer_zero(member->mux_buffer);
+				switch_mutex_unlock(member->audio_out_mutex);
+				mux_used = 0;
+			}
+			switch_clear_flag_locked(member, MFLAG_FLUSH_BUFFER);
+		}
+
+		if (mux_used) {
+			/* Flush the output buffer and write all the data (presumably muxed) to the file */
+			switch_mutex_lock(member->audio_out_mutex);
+			low_count = 0;
+
+			if ((rlen = (uint32_t) switch_buffer_read(member->mux_buffer, data, sizeof(data)))) {
+				if (!switch_test_flag((&fh), SWITCH_FILE_PAUSE)) {
+					len = (switch_size_t) rlen / sizeof(int16_t);
+				}
+			}
+			switch_mutex_unlock(member->audio_out_mutex);
+		} else {
+			if (!switch_test_flag((&fh), SWITCH_FILE_PAUSE)) {
+				len = (switch_size_t) samples;
+				memset(data, 0, len);
+			}
+		}
+
+		if (!switch_test_flag((&fh), SWITCH_FILE_PAUSE)) {
+			if (switch_core_file_write(&fh, data, &len) != SWITCH_STATUS_SUCCESS) {
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Write Failed\n");
+				switch_clear_flag_locked(member, MFLAG_RUNNING);
+			}
+		}
+
+		switch_core_timer_next(&timer);
+	}							/* Rinse ... Repeat */
+
+  end:
+
+	switch_core_timer_destroy(&timer);
+	conference_del_member(conference, member);
+	switch_buffer_destroy(&member->audio_buffer);
+	switch_buffer_destroy(&member->mux_buffer);
+	switch_clear_flag_locked(member, MFLAG_RUNNING);
+	if (switch_test_flag((&fh), SWITCH_FILE_OPEN)) {
+		switch_core_file_close(&fh);
+	}
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Recording Stopped\n");
+
+	if (rec->pool) {
+		switch_memory_pool_t *pool = rec->pool;
+		rec = NULL;
+		switch_core_destroy_memory_pool(&pool);
+	}
+
+	switch_mutex_lock(globals.hash_mutex);
+	globals.threads--;
+	switch_mutex_unlock(globals.hash_mutex);
+
+	switch_thread_rwlock_unlock(conference->rwlock);
+	return NULL;
+}
+
+/* Make files stop playing in a conference either the current one or all of them */
+static uint32_t conference_stop_file(conference_obj_t *conference, file_stop_t stop)
+{
+	uint32_t count = 0;
+	conference_file_node_t *nptr;
+
+	switch_assert(conference != NULL);
+
+	switch_mutex_lock(conference->mutex);
+
+	if (stop == FILE_STOP_ALL) {
+		for (nptr = conference->fnode; nptr; nptr = nptr->next) {
+			nptr->done++;
+			count++;
+		}
+		if (conference->async_fnode) {
+			conference->async_fnode->done++;
+			count++;
+		}
+	} else if (stop == FILE_STOP_ASYNC) {
+		if (conference->async_fnode) {
+			conference->async_fnode->done++;
+			count++;
+		}
+	} else {
+		if (conference->fnode) {
+			conference->fnode->done++;
+			count++;
+		}
+	}
+
+	switch_mutex_unlock(conference->mutex);
+
+	return count;
+}
+
+/* stop playing a file for the member of the conference */
+static uint32_t conference_member_stop_file(conference_member_t *member, file_stop_t stop)
+{
+	conference_file_node_t *nptr;
+	uint32_t count = 0;
+
+	if (member == NULL)
+		return count;
+
+	switch_mutex_lock(member->flag_mutex);
+
+	if (stop == FILE_STOP_ALL) {
+		for (nptr = member->fnode; nptr; nptr = nptr->next) {
+			nptr->done++;
+			count++;
+		}
+	} else {
+		if (member->fnode) {
+			member->fnode->done++;
+			count++;
+		}
+	}
+
+	switch_mutex_unlock(member->flag_mutex);
+
+	return count;
+}
+
+/* Play a file in the conference room */
+static switch_status_t conference_play_file(conference_obj_t *conference, char *file, uint32_t leadin, switch_channel_t *channel, uint8_t async)
+{
+	switch_status_t status = SWITCH_STATUS_SUCCESS;
+	conference_file_node_t *fnode, *nptr = NULL;
+	switch_memory_pool_t *pool;
+	uint32_t count;
+	char *dfile = NULL, *expanded = NULL;
+
+	switch_assert(conference != NULL);
+
+	switch_mutex_lock(conference->mutex);
+	switch_mutex_lock(conference->member_mutex);
+	count = conference->count;
+	switch_mutex_unlock(conference->member_mutex);
+	switch_mutex_unlock(conference->mutex);
+
+	if (!count)
+		return SWITCH_STATUS_FALSE;
+
+	if (channel) {
+		if ((expanded = switch_channel_expand_variables(channel, file)) != file) {
+			file = expanded;
+		} else {
+			expanded = NULL;
+		}
+	}
+
+	if (!async && !strncasecmp(file, "say:", 4)) {
+		status = conference_say(conference, file + 4, leadin);
+		goto done;
+	}
+
+	if (!switch_is_file_path(file)) {
+		if (conference->sound_prefix) {
+			if (!(dfile = switch_mprintf("%s%s%s", conference->sound_prefix, SWITCH_PATH_SEPARATOR, file))) {
+				goto done;
+			}
+			file = dfile;
+		} else if (!async) {
+			status = conference_say(conference, file, leadin);
+			goto done;
+		} else {
+			goto done;
+		}
+	}
+
+	/* Setup a memory pool to use. */
+	if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Pool Failure\n");
+		status = SWITCH_STATUS_MEMERR;
+		goto done;
+	}
+
+	/* Create a node object */
+	if (!(fnode = switch_core_alloc(pool, sizeof(*fnode)))) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Alloc Failure\n");
+		switch_core_destroy_memory_pool(&pool);
+		status = SWITCH_STATUS_MEMERR;
+		goto done;
+	}
+
+	fnode->type = NODE_TYPE_FILE;
+	fnode->leadin = leadin;
+
+	/* Open the file */
+	if (switch_core_file_open(&fnode->fh, file, (uint8_t) 1, conference->rate, SWITCH_FILE_FLAG_READ | SWITCH_FILE_DATA_SHORT, pool) !=
+		SWITCH_STATUS_SUCCESS) {
+		switch_core_destroy_memory_pool(&pool);
+		status = SWITCH_STATUS_NOTFOUND;
+		goto done;
+	}
+
+	fnode->pool = pool;
+	fnode->async = async;
+	/* Queue the node */
+	switch_mutex_lock(conference->mutex);
+
+	if (async) {
+		if (conference->async_fnode) {
+			nptr = conference->async_fnode;
+		}
+		conference->async_fnode = fnode;
+
+		if (nptr) {
+			switch_memory_pool_t *tmppool;
+			switch_core_file_close(&nptr->fh);
+			tmppool = nptr->pool;
+			switch_core_destroy_memory_pool(&tmppool);
+		}
+
+	} else {
+		for (nptr = conference->fnode; nptr && nptr->next; nptr = nptr->next);
+
+		if (nptr) {
+			nptr->next = fnode;
+		} else {
+			conference->fnode = fnode;
+		}
+	}
+
+	switch_mutex_unlock(conference->mutex);
+
+  done:
+
+	switch_safe_free(expanded);
+	switch_safe_free(dfile);
+
+	return status;
+}
+
+/* Play a file in the conference room to a member */
+static switch_status_t conference_member_play_file(conference_member_t *member, char *file, uint32_t leadin)
+{
+	switch_status_t status = SWITCH_STATUS_FALSE;
+	char *dfile = NULL, *expanded = NULL;
+	conference_file_node_t *fnode, *nptr = NULL;
+	switch_memory_pool_t *pool;
+
+	if (member == NULL || file == NULL)
+		return status;
+
+	if ((expanded = switch_channel_expand_variables(switch_core_session_get_channel(member->session), file)) != file) {
+		file = expanded;
+	} else {
+		expanded = NULL;
+	}
+	if (!strncasecmp(file, "say:", 4)) {
+		if (!switch_strlen_zero(file + 4)) {
+			status = conference_member_say(member, file + 4, leadin);
+		}
+		goto done;
+	}
+	if (!switch_is_file_path(file)) {
+		if (member->conference->sound_prefix) {
+			if (!(dfile = switch_mprintf("%s%s%s", member->conference->sound_prefix, SWITCH_PATH_SEPARATOR, file))) {
+				goto done;
+			}
+			file = dfile;
+		} else if (!switch_strlen_zero(file)) {
+			status = conference_member_say(member, file, leadin);
+			goto done;
+		}
+	}
+	/* Setup a memory pool to use. */
+	if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Pool Failure\n");
+		status = SWITCH_STATUS_MEMERR;
+		goto done;
+	}
+	/* Create a node object */
+	if (!(fnode = switch_core_alloc(pool, sizeof(*fnode)))) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Alloc Failure\n");
+		switch_core_destroy_memory_pool(&pool);
+		status = SWITCH_STATUS_MEMERR;
+		goto done;
+	}
+	fnode->type = NODE_TYPE_FILE;
+	fnode->leadin = leadin;
+	/* Open the file */
+	if (switch_core_file_open(&fnode->fh,
+							  file, (uint8_t) 1, member->conference->rate, SWITCH_FILE_FLAG_READ | SWITCH_FILE_DATA_SHORT,
+							  pool) != SWITCH_STATUS_SUCCESS) {
+		switch_core_destroy_memory_pool(&pool);
+		status = SWITCH_STATUS_NOTFOUND;
+		goto done;
+	}
+	fnode->pool = pool;
+	/* Queue the node */
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Queueing file '%s' for play\n", file);
+	switch_mutex_lock(member->flag_mutex);
+	for (nptr = member->fnode; nptr && nptr->next; nptr = nptr->next);
+	if (nptr) {
+		nptr->next = fnode;
+	} else {
+		member->fnode = fnode;
+	}
+	switch_mutex_unlock(member->flag_mutex);
+	status = SWITCH_STATUS_SUCCESS;
+
+  done:
+
+	switch_safe_free(expanded);
+	switch_safe_free(dfile);
+
+	return status;
+}
+
+/* Say some thing with TTS in the conference room */
+static switch_status_t conference_member_say(conference_member_t *member, char *text, uint32_t leadin)
+{
+	conference_obj_t *conference = (member != NULL ? member->conference : NULL);
+	conference_file_node_t *fnode, *nptr;
+	switch_memory_pool_t *pool;
+	switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
+	switch_status_t status = SWITCH_STATUS_FALSE;
+
+	if (member == NULL || switch_strlen_zero(text))
+		return SWITCH_STATUS_FALSE;
+
+	switch_assert(conference != NULL);
+
+	if (!(conference->tts_engine && conference->tts_voice)) {
+		return SWITCH_STATUS_SUCCESS;
+	}
+
+	/* Setup a memory pool to use. */
+	if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Pool Failure\n");
+		return SWITCH_STATUS_MEMERR;
+	}
+
+	/* Create a node object */
+	if (!(fnode = switch_core_alloc(pool, sizeof(*fnode)))) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Alloc Failure\n");
+		switch_core_destroy_memory_pool(&pool);
+		return SWITCH_STATUS_MEMERR;
+	}
+
+	fnode->type = NODE_TYPE_SPEECH;
+	fnode->leadin = leadin;
+	fnode->pool = pool;
+
+	if (!member->sh) {
+		memset(&member->lsh, 0, sizeof(member->lsh));
+		if (switch_core_speech_open(&member->lsh, conference->tts_engine, conference->tts_voice,
+									conference->rate, conference->interval, &flags, switch_core_session_get_pool(member->session)) !=
+			SWITCH_STATUS_SUCCESS) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid TTS module [%s]!\n", conference->tts_engine);
+			return SWITCH_STATUS_FALSE;
+		}
+		member->sh = &member->lsh;
+	}
+
+	/* Queue the node */
+	switch_mutex_lock(member->flag_mutex);
+	for (nptr = member->fnode; nptr && nptr->next; nptr = nptr->next);
+
+	if (nptr) {
+		nptr->next = fnode;
+	} else {
+		member->fnode = fnode;
+	}
+
+	fnode->sh = member->sh;
+	/* Begin Generation */
+	switch_sleep(200000);
+
+	if (*text == '#') {
+		char *tmp = (char *) text + 1;
+		char *vp = tmp, voice[128] = "";
+		if ((tmp = strchr(tmp, '#'))) {
+			text = tmp + 1;
+			switch_copy_string(voice, vp, (tmp - vp) + 1);
+			switch_core_speech_text_param_tts(fnode->sh, "voice", voice);
+		}
+	} else {
+		switch_core_speech_text_param_tts(fnode->sh, "voice", conference->tts_voice);
+	}
+
+	switch_core_speech_feed_tts(fnode->sh, text, &flags);
+	switch_mutex_unlock(member->flag_mutex);
+
+	status = SWITCH_STATUS_SUCCESS;
+
+	return status;
+}
+
+/* Say some thing with TTS in the conference room */
+static switch_status_t conference_say(conference_obj_t *conference, const char *text, uint32_t leadin)
+{
+	switch_status_t status = SWITCH_STATUS_FALSE;
+	conference_file_node_t *fnode, *nptr;
+	switch_memory_pool_t *pool;
+	switch_speech_flag_t flags = SWITCH_SPEECH_FLAG_NONE;
+	uint32_t count;
+
+	switch_assert(conference != NULL);
+
+	if (switch_strlen_zero(text)) {
+		return SWITCH_STATUS_GENERR;
+	}
+
+	switch_mutex_lock(conference->mutex);
+	switch_mutex_lock(conference->member_mutex);
+	count = conference->count;
+	if (!(conference->tts_engine && conference->tts_voice)) {
+		count = 0;
+	}
+	switch_mutex_unlock(conference->member_mutex);
+	switch_mutex_unlock(conference->mutex);
+
+	if (!count) {
+		return SWITCH_STATUS_FALSE;
+	}
+
+	/* Setup a memory pool to use. */
+	if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Pool Failure\n");
+		return SWITCH_STATUS_MEMERR;
+	}
+
+	/* Create a node object */
+	if (!(fnode = switch_core_alloc(pool, sizeof(*fnode)))) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Alloc Failure\n");
+		switch_core_destroy_memory_pool(&pool);
+		return SWITCH_STATUS_MEMERR;
+	}
+
+	fnode->type = NODE_TYPE_SPEECH;
+	fnode->leadin = leadin;
+
+	if (!conference->sh) {
+		memset(&conference->lsh, 0, sizeof(conference->lsh));
+		if (switch_core_speech_open(&conference->lsh, conference->tts_engine, conference->tts_voice,
+									conference->rate, conference->interval, &flags, conference->pool) != SWITCH_STATUS_SUCCESS) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid TTS module [%s]!\n", conference->tts_engine);
+			return SWITCH_STATUS_FALSE;
+		}
+		conference->sh = &conference->lsh;
+	}
+
+	fnode->pool = pool;
+
+	/* Queue the node */
+	switch_mutex_lock(conference->mutex);
+	for (nptr = conference->fnode; nptr && nptr->next; nptr = nptr->next);
+
+	if (nptr) {
+		nptr->next = fnode;
+	} else {
+		conference->fnode = fnode;
+	}
+
+	fnode->sh = conference->sh;
+	if (*text == '#') {
+		char *tmp = (char *) text + 1;
+		char *vp = tmp, voice[128] = "";
+		if ((tmp = strchr(tmp, '#'))) {
+			text = tmp + 1;
+			switch_copy_string(voice, vp, (tmp - vp) + 1);
+			switch_core_speech_text_param_tts(fnode->sh, "voice", voice);
+		}
+	} else {
+		switch_core_speech_text_param_tts(fnode->sh, "voice", conference->tts_voice);
+	}
+
+	/* Begin Generation */
+	switch_sleep(200000);
+	switch_core_speech_feed_tts(fnode->sh, (char *) text, &flags);
+	switch_mutex_unlock(conference->mutex);
+	status = SWITCH_STATUS_SUCCESS;
+
+	return status;
+}
+
+/* execute a callback for every member of the conference */
+static void conference_member_itterator(conference_obj_t *conference, switch_stream_handle_t *stream, conf_api_member_cmd_t pfncallback, void *data)
+{
+	conference_member_t *member = NULL;
+
+	switch_assert(conference != NULL);
+	switch_assert(stream != NULL);
+	switch_assert(pfncallback != NULL);
+
+	switch_mutex_lock(conference->member_mutex);
+	for (member = conference->members; member; member = member->next) {
+		pfncallback(member, stream, data);
+	}
+	switch_mutex_unlock(conference->member_mutex);
+}
+
+static void conference_list_pretty(conference_obj_t *conference, switch_stream_handle_t *stream)
+{
+	conference_member_t *member = NULL;
+
+	switch_assert(conference != NULL);
+	switch_assert(stream != NULL);
+
+	switch_mutex_lock(conference->member_mutex);
+
+	for (member = conference->members; member; member = member->next) {
+		switch_channel_t *channel;
+		switch_caller_profile_t *profile;
+
+		if (switch_test_flag(member, MFLAG_NOCHANNEL)) {
+			continue;
+		}
+		channel = switch_core_session_get_channel(member->session);
+		profile = switch_channel_get_caller_profile(channel);
+
+		stream->write_function(stream, "%u) %s (%s)\n", member->id, profile->caller_id_name, profile->caller_id_number);
+	}
+
+	switch_mutex_unlock(conference->member_mutex);
+}
+
+static void conference_list(conference_obj_t *conference, switch_stream_handle_t *stream, char *delim)
+{
+	conference_member_t *member = NULL;
+
+	switch_assert(conference != NULL);
+	switch_assert(stream != NULL);
+	switch_assert(delim != NULL);
+
+	switch_mutex_lock(conference->member_mutex);
+
+	for (member = conference->members; member; member = member->next) {
+		switch_channel_t *channel;
+		switch_caller_profile_t *profile;
+		char *uuid;
+		char *name;
+		uint32_t count = 0;
+
+		if (switch_test_flag(member, MFLAG_NOCHANNEL)) {
+			continue;
+		}
+
+		uuid = switch_core_session_get_uuid(member->session);
+		channel = switch_core_session_get_channel(member->session);
+		profile = switch_channel_get_caller_profile(channel);
+		name = switch_channel_get_name(channel);
+
+		stream->write_function(stream, "%u%s%s%s%s%s%s%s%s%s",
+							   member->id, delim, name, delim, uuid, delim, profile->caller_id_name, delim, profile->caller_id_number, delim);
+
+		if (switch_test_flag(member, MFLAG_CAN_HEAR)) {
+			stream->write_function(stream, "hear");
+			count++;
+		}
+
+		if (switch_test_flag(member, MFLAG_CAN_SPEAK)) {
+			stream->write_function(stream, "%s%s", count ? "|" : "", "speak");
+			count++;
+		}
+
+		if (switch_test_flag(member, MFLAG_TALKING)) {
+			stream->write_function(stream, "%s%s", count ? "|" : "", "talking");
+			count++;
+		}
+
+		if (switch_channel_test_flag(switch_core_session_get_channel(member->session), CF_VIDEO)) {
+			stream->write_function(stream, "%s%s", count ? "|" : "", "video");
+			count++;
+		}
+
+		if (member == member->conference->floor_holder) {
+			stream->write_function(stream, "%s%s", count ? "|" : "", "floor");
+			count++;
+		}
+
+		stream->write_function(stream, "%s%d%s%d%s%d\n", delim, member->volume_in_level, delim, member->volume_out_level, delim, member->energy_level);
+	}
+
+	switch_mutex_unlock(conference->member_mutex);
+}
+
+static switch_status_t conf_api_sub_mute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+	switch_event_t *event;
+
+	if (member == NULL)
+		return SWITCH_STATUS_GENERR;
+
+	switch_clear_flag_locked(member, MFLAG_CAN_SPEAK);
+	if (!switch_strlen_zero(member->conference->muted_sound)) {
+		conference_member_play_file(member, member->conference->muted_sound, 0);
+	} else {
+		char msg[512];
+
+		switch_snprintf(msg, sizeof(msg), "Muted");
+		conference_member_say(member, msg, 0);
+	}
+	if (stream != NULL) {
+		stream->write_function(stream, "OK mute %u\n", member->id);
+	}
+	if (test_eflag(member->conference, EFLAG_MUTE_MEMBER) &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "mute-member");
+		switch_event_fire(&event);
+	}
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_unmute(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+	switch_event_t *event;
+
+	if (member == NULL)
+		return SWITCH_STATUS_GENERR;
+
+	switch_set_flag_locked(member, MFLAG_CAN_SPEAK);
+	if (stream != NULL) {
+		stream->write_function(stream, "OK unmute %u\n", member->id);
+	}
+	if (!switch_strlen_zero(member->conference->unmuted_sound)) {
+		conference_member_play_file(member, member->conference->unmuted_sound, 0);
+	} else {
+		char msg[512];
+
+		switch_snprintf(msg, sizeof(msg), "Un-Muted");
+		conference_member_say(member, msg, 0);
+	}
+	if (test_eflag(member->conference, EFLAG_UNMUTE_MEMBER) &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "unmute-member");
+		switch_event_fire(&event);
+	}
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_deaf(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+	switch_event_t *event;
+
+	if (member == NULL)
+		return SWITCH_STATUS_GENERR;
+
+	switch_clear_flag_locked(member, MFLAG_CAN_HEAR);
+	if (stream != NULL) {
+		stream->write_function(stream, "OK deaf %u\n", member->id);
+	}
+	if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "deaf-member");
+		switch_event_fire(&event);
+	}
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_undeaf(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+	switch_event_t *event;
+
+	if (member == NULL)
+		return SWITCH_STATUS_GENERR;
+
+	switch_set_flag_locked(member, MFLAG_CAN_HEAR);
+	if (stream != NULL) {
+		stream->write_function(stream, "OK undeaf %u\n", member->id);
+	}
+	if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "undeaf-member");
+		switch_event_fire(&event);
+	}
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_kick(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+	switch_event_t *event;
+
+	if (member == NULL)
+		return SWITCH_STATUS_GENERR;
+
+	switch_mutex_lock(member->flag_mutex);
+	switch_clear_flag(member, MFLAG_RUNNING);
+	switch_set_flag(member, MFLAG_KICKED);
+	switch_core_session_kill_channel(member->session, SWITCH_SIG_BREAK);
+	switch_mutex_unlock(member->flag_mutex);
+	if (stream != NULL) {
+		stream->write_function(stream, "OK kicked %u\n", member->id);
+	}
+	if (member->conference && test_eflag(member->conference, EFLAG_KICK_MEMBER)) {
+		if (switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+			conference_add_event_member_data(member, event);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "kick-member");
+			switch_event_fire(&event);
+		}
+	}
+	return SWITCH_STATUS_SUCCESS;
+}
+
+
+static switch_status_t conf_api_sub_dtmf(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+	switch_event_t *event;
+	char *dtmf = (char *) data;
+
+	if (member == NULL) {
+		stream->write_function(stream, "Invalid member!\n");
+		return SWITCH_STATUS_GENERR;
+	}
+
+	if (switch_strlen_zero(dtmf)) {
+		stream->write_function(stream, "Invalid input!\n");
+		return SWITCH_STATUS_GENERR;
+	}
+
+	switch_mutex_lock(member->flag_mutex);
+	switch_core_session_kill_channel(member->session, SWITCH_SIG_BREAK);
+	switch_core_session_send_dtmf_string(member->session, (char *) data);
+	switch_mutex_unlock(member->flag_mutex);
+
+	if (stream != NULL) {
+		stream->write_function(stream, "OK sent %s to %u\n", (char *) data, member->id);
+	}
+
+	if (test_eflag(member->conference, EFLAG_DTMF_MEMBER) &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "dtmf-member");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Digits", dtmf);
+		switch_event_fire(&event);
+	}
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_energy(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+	switch_event_t *event;
+
+	if (member == NULL)
+		return SWITCH_STATUS_GENERR;
+
+	if (data) {
+		switch_mutex_lock(member->flag_mutex);
+		member->energy_level = atoi((char *) data);
+		switch_mutex_unlock(member->flag_mutex);
+	}
+	if (stream != NULL) {
+		stream->write_function(stream, "Energy %u = %d\n", member->id, member->energy_level);
+	}
+	if (test_eflag(member->conference, EFLAG_ENERGY_LEVEL_MEMBER) &&
+		data && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "energy-level-member");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Energy-Level", "%d", member->energy_level);
+		switch_event_fire(&event);
+	}
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_volume_in(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+	switch_event_t *event;
+
+	if (member == NULL)
+		return SWITCH_STATUS_GENERR;
+
+	if (data) {
+		switch_mutex_lock(member->flag_mutex);
+		member->volume_in_level = atoi((char *) data);
+		switch_normalize_volume(member->volume_in_level);
+		switch_mutex_unlock(member->flag_mutex);
+	}
+	if (stream != NULL) {
+		stream->write_function(stream, "Volume IN %u = %d\n", member->id, member->volume_in_level);
+	}
+	if (test_eflag(member->conference, EFLAG_VOLUME_IN_MEMBER) &&
+		data && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "volume-in-member");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Volume-Level", "%u", member->volume_in_level);
+		switch_event_fire(&event);
+	}
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_volume_out(conference_member_t *member, switch_stream_handle_t *stream, void *data)
+{
+	switch_event_t *event;
+
+	if (member == NULL)
+		return SWITCH_STATUS_GENERR;
+
+	if (data) {
+		switch_mutex_lock(member->flag_mutex);
+		member->volume_out_level = atoi((char *) data);
+		switch_normalize_volume(member->volume_out_level);
+		switch_mutex_unlock(member->flag_mutex);
+	}
+	if (stream != NULL) {
+		stream->write_function(stream, "Volume OUT %u = %d\n", member->id, member->volume_out_level);
+	}
+	if (test_eflag(member->conference, EFLAG_VOLUME_OUT_MEMBER) && data &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "volume-out-member");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "Volume-Level", "%u", member->volume_out_level);
+		switch_event_fire(&event);
+	}
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_list(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+	int ret_status = SWITCH_STATUS_GENERR;
+	int count = 0;
+	switch_hash_index_t *hi;
+	void *val;
+	char *d = ";";
+	int pretty = 0;
+	int argofs = (argc >= 2 && strcasecmp(argv[1], "list") == 0);	/* detect being called from chat vs. api */
+
+	if (argv[1 + argofs]) {
+		if (argv[2 + argofs] && !strcasecmp(argv[1 + argofs], "delim")) {
+			d = argv[2 + argofs];
+
+			if (*d == '"') {
+				if (++d) {
+					char *p;
+					if ((p = strchr(d, '"'))) {
+						*p = '\0';
+					}
+				} else {
+					d = ";";
+				}
+			}
+		} else if (strcasecmp(argv[1 + argofs], "pretty") == 0) {
+			pretty = 1;
+		}
+	}
+
+	if (conference == NULL) {
+		for (hi = switch_hash_first(NULL, globals.conference_hash); hi; hi = switch_hash_next(hi)) {
+			switch_hash_this(hi, NULL, NULL, &val);
+			conference = (conference_obj_t *) val;
+
+			stream->write_function(stream, "Conference %s (%u member%s%s)\n",
+								   conference->name,
+								   conference->count, conference->count == 1 ? "" : "s", switch_test_flag(conference, CFLAG_LOCKED) ? " locked" : "");
+			count++;
+			if (pretty) {
+				conference_list_pretty(conference, stream);
+			} else {
+				conference_list(conference, stream, d);
+			}
+		}
+	} else {
+		count++;
+		if (pretty) {
+			conference_list_pretty(conference, stream);
+		} else {
+			conference_list(conference, stream, d);
+		}
+	}
+
+	if (!count) {
+		stream->write_function(stream, "No active conferences.\n");
+	}
+
+	ret_status = SWITCH_STATUS_SUCCESS;
+
+	return ret_status;
+}
+
+static switch_status_t conf_api_sub_play(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+	int ret_status = SWITCH_STATUS_GENERR;
+	switch_event_t *event;
+	uint8_t async = 0;
+
+	switch_assert(conference != NULL);
+	switch_assert(stream != NULL);
+
+	if ((argc == 4 && !strcasecmp(argv[3], "async")) || (argc == 5 && !strcasecmp(argv[4], "async"))) {
+		argc--;
+		async++;
+	}
+
+	if (argc == 3) {
+		if (conference_play_file(conference, argv[2], 0, NULL, async) == SWITCH_STATUS_SUCCESS) {
+			stream->write_function(stream, "(play) Playing file %s\n", argv[2]);
+			if (test_eflag(conference, EFLAG_PLAY_FILE) &&
+				switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+				conference_add_event_data(conference, event);
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "play-file");
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "File", argv[2]);
+				switch_event_fire(&event);
+			}
+		} else {
+			stream->write_function(stream, "(play) File: %s not found.\n", argv[2] ? argv[2] : "(unspecified)");
+		}
+		ret_status = SWITCH_STATUS_SUCCESS;
+	} else if (argc == 4) {
+		uint32_t id = atoi(argv[3]);
+		conference_member_t *member;
+
+		if ((member = conference_member_get(conference, id))) {
+			if (conference_member_play_file(member, argv[2], 0) == SWITCH_STATUS_SUCCESS) {
+				stream->write_function(stream, "(play) Playing file %s to member %u\n", argv[2], id);
+				if (test_eflag(conference, EFLAG_PLAY_FILE_MEMBER) &&
+					switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+					conference_add_event_member_data(member, event);
+					switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "play-file-member");
+					switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "File", argv[2]);
+					switch_event_fire(&event);
+				}
+			} else {
+				stream->write_function(stream, "(play) File: %s not found.\n", argv[2] ? argv[2] : "(unspecified)");
+			}
+			ret_status = SWITCH_STATUS_SUCCESS;
+		} else {
+			stream->write_function(stream, "Member: %u not found.\n", id);
+		}
+	}
+
+	return ret_status;
+}
+
+static switch_status_t conf_api_sub_say(conference_obj_t *conference, switch_stream_handle_t *stream, const char *text)
+{
+	switch_event_t *event;
+
+	if (switch_strlen_zero(text)) {
+		stream->write_function(stream, "(say) Error! No text.\n");
+		return SWITCH_STATUS_GENERR;
+	}
+
+	if (conference_say(conference, text, 0) != SWITCH_STATUS_SUCCESS) {
+		stream->write_function(stream, "(say) Error!\n");
+		return SWITCH_STATUS_GENERR;
+	}
+
+	stream->write_function(stream, "(say) OK\n");
+	if (test_eflag(conference, EFLAG_SPEAK_TEXT) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_data(conference, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "speak-text");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Text", text);
+		switch_event_fire(&event);
+	}
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_saymember(conference_obj_t *conference, switch_stream_handle_t *stream, const char *text)
+{
+	int ret_status = SWITCH_STATUS_GENERR;
+	char *expanded = NULL;
+	char *start_text = NULL;
+	char *workspace = NULL;
+	uint32_t id = 0;
+	conference_member_t *member;
+	switch_event_t *event;
+
+	if (switch_strlen_zero(text)) {
+		stream->write_function(stream, "(saymember) No Text!\n");
+		goto done;
+	}
+
+	if (!(workspace = strdup(text))) {
+		stream->write_function(stream, "(saymember) Memory Error!\n");
+		goto done;
+	}
+
+	if ((start_text = strchr(workspace, ' '))) {
+		*start_text++ = '\0';
+		text = start_text;
+	}
+
+	id = atoi(workspace);
+
+	if (!id || switch_strlen_zero(text)) {
+		stream->write_function(stream, "(saymember) No Text!\n");
+		goto done;
+	}
+
+	if (!(member = conference_member_get(conference, id))) {
+		stream->write_function(stream, "(saymember) Unknown Member %u!\n", id);
+		goto done;
+	}
+
+	if ((expanded = switch_channel_expand_variables(switch_core_session_get_channel(member->session), (char *) text)) != text) {
+		text = expanded;
+	} else {
+		expanded = NULL;
+	}
+
+	if (!text || conference_member_say(member, (char *) text, 0) != SWITCH_STATUS_SUCCESS) {
+		stream->write_function(stream, "(saymember) Error!\n");
+		goto done;
+	}
+
+	stream->write_function(stream, "(saymember) OK\n");
+	if (test_eflag(member->conference, EFLAG_SPEAK_TEXT_MEMBER) &&
+		switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_member_data(member, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "speak-text-member");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Text", text);
+		switch_event_fire(&event);
+	}
+	ret_status = SWITCH_STATUS_SUCCESS;
+
+  done:
+	switch_safe_free(workspace);
+	switch_safe_free(expanded);
+	return ret_status;
+}
+
+static switch_status_t conf_api_sub_stop(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+	uint8_t current = 0, all = 0, async = 0;
+
+	switch_assert(conference != NULL);
+	switch_assert(stream != NULL);
+
+	if (argc > 2) {
+		current = strcasecmp(argv[2], "current") ? 0 : 1;
+		all = strcasecmp(argv[2], "all") ? 0 : 1;
+		async = strcasecmp(argv[2], "async") ? 0 : 1;
+	} else {
+		all = 1;
+	}
+
+	if (!(current || all || async))
+		return SWITCH_STATUS_GENERR;
+
+	if (argc == 4) {
+		uint32_t id = atoi(argv[3]);
+		conference_member_t *member;
+
+		if ((member = conference_member_get(conference, id))) {
+			uint32_t stopped = conference_member_stop_file(member, async ? FILE_STOP_ASYNC : current ? FILE_STOP_CURRENT : FILE_STOP_ALL);
+			stream->write_function(stream, "Stopped %u files.\n", stopped);
+		} else {
+			stream->write_function(stream, "Member: %u not found.\n", id);
+		}
+	} else {
+		uint32_t stopped = conference_stop_file(conference, async ? FILE_STOP_ASYNC : current ? FILE_STOP_CURRENT : FILE_STOP_ALL);
+		stream->write_function(stream, "Stopped %u files.\n", stopped);
+	}
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_relate(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+	uint8_t nospeak = 0, nohear = 0, clear = 0;
+
+	switch_assert(conference != NULL);
+	switch_assert(stream != NULL);
+
+	if (argc <= 4)
+		return SWITCH_STATUS_GENERR;
+
+	nospeak = strstr(argv[4], "nospeak") ? 1 : 0;
+	nohear = strstr(argv[4], "nohear") ? 1 : 0;
+
+	if (!strcasecmp(argv[4], "clear")) {
+		clear = 1;
+	}
+
+	if (!(clear || nospeak || nohear)) {
+		return SWITCH_STATUS_GENERR;
+	}
+
+	if (clear) {
+		conference_member_t *member = NULL;
+		uint32_t id = atoi(argv[2]);
+		uint32_t oid = atoi(argv[3]);
+
+		if ((member = conference_member_get(conference, id))) {
+			member_del_relationship(member, oid);
+			stream->write_function(stream, "relationship %u->%u cleared.\n", id, oid);
+		} else {
+			stream->write_function(stream, "relationship %u->%u not found.\n", id, oid);
+		}
+		return SWITCH_STATUS_SUCCESS;
+	}
+
+	if (nospeak || nohear) {
+		conference_member_t *member = NULL, *other_member = NULL;
+		uint32_t id = atoi(argv[2]);
+		uint32_t oid = atoi(argv[3]);
+
+		if ((member = conference_member_get(conference, id))
+			&& (other_member = conference_member_get(conference, oid))) {
+			conference_relationship_t *rel = NULL;
+			if ((rel = member_get_relationship(member, other_member))) {
+				rel->flags = 0;
+			} else {
+				rel = member_add_relationship(member, oid);
+			}
+
+			if (rel) {
+				switch_set_flag(rel, RFLAG_CAN_SPEAK | RFLAG_CAN_HEAR);
+				if (nospeak) {
+					switch_clear_flag(rel, RFLAG_CAN_SPEAK);
+				}
+				if (nohear) {
+					switch_clear_flag(rel, RFLAG_CAN_HEAR);
+				}
+				stream->write_function(stream, "ok %u->%u set\n", id, oid);
+			} else {
+				stream->write_function(stream, "error!\n");
+			}
+		} else {
+			stream->write_function(stream, "relationship %u->%u not found.\n", id, oid);
+		}
+	}
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_lock(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+	switch_event_t *event;
+
+	switch_assert(conference != NULL);
+	switch_assert(stream != NULL);
+
+	if (conference->is_locked_sound) {
+		conference_play_file(conference, conference->is_locked_sound, CONF_DEFAULT_LEADIN, NULL, 0);
+	}
+
+	switch_set_flag_locked(conference, CFLAG_LOCKED);
+	stream->write_function(stream, "OK %s locked\n", argv[0]);
+	if (test_eflag(conference, EFLAG_LOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_data(conference, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "lock");
+		switch_event_fire(&event);
+	}
+
+	return 0;
+}
+
+static switch_status_t conf_api_sub_unlock(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+	switch_event_t *event;
+
+	switch_assert(conference != NULL);
+	switch_assert(stream != NULL);
+
+	if (conference->is_unlocked_sound) {
+		conference_play_file(conference, conference->is_unlocked_sound, CONF_DEFAULT_LEADIN, NULL, 0);
+	}
+
+	switch_clear_flag_locked(conference, CFLAG_LOCKED);
+	stream->write_function(stream, "OK %s unlocked\n", argv[0]);
+	if (test_eflag(conference, EFLAG_UNLOCK) && switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+		conference_add_event_data(conference, event);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "unlock");
+		switch_event_fire(&event);
+	}
+
+	return 0;
+}
+
+static switch_status_t conf_api_sub_dial(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+	switch_call_cause_t cause;
+
+	switch_assert(stream != NULL);
+
+	if (argc <= 2) {
+		stream->write_function(stream, "Bad Args\n");
+		return SWITCH_STATUS_GENERR;
+	}
+
+	if (conference) {
+		conference_outcall(conference, NULL, NULL, argv[2], 60, NULL, argv[4], argv[3], &cause);
+	} else {
+		conference_outcall(NULL, argv[0], NULL, argv[2], 60, NULL, argv[4], argv[3], &cause);
+	}
+	stream->write_function(stream, "Call Requested: result: [%s]\n", switch_channel_cause2str(cause));
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_bgdial(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+	switch_assert(stream != NULL);
+
+	if (argc <= 2) {
+		stream->write_function(stream, "Bad Args\n");
+		return SWITCH_STATUS_GENERR;
+	}
+	if (conference) {
+		conference_outcall_bg(conference, NULL, NULL, argv[2], 60, NULL, argv[4], argv[3]);
+	} else {
+		conference_outcall_bg(NULL, argv[1], NULL, argv[2], 60, NULL, argv[4], argv[3]);
+	}
+	stream->write_function(stream, "OK\n");
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_transfer(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+	switch_status_t ret_status = SWITCH_STATUS_SUCCESS;
+	char *conf_name = NULL, *profile_name;
+	switch_event_t *params = NULL;
+	switch_assert(conference != NULL);
+	switch_assert(stream != NULL);
+
+	if (argc > 3 && !switch_strlen_zero(argv[2])) {
+		int x;
+
+		conf_name = strdup(argv[2]);
+
+		if ((profile_name = strchr(conf_name, '@'))) {
+			*profile_name++ = '\0';
+		} else {
+			profile_name = "default";
+		}
+
+		for (x = 3; x < argc; x++) {
+			conference_member_t *member = NULL;
+			uint32_t id = atoi(argv[x]);
+			conference_obj_t *new_conference = NULL;
+			switch_channel_t *channel;
+			switch_event_t *event;
+			switch_xml_t cxml = NULL, cfg = NULL, profiles = NULL;
+
+			if (!id || !(member = conference_member_get(conference, id))) {
+				stream->write_function(stream, "No Member %u in conference %s.\n", id, conference->name);
+				continue;
+			}
+
+			channel = switch_core_session_get_channel(member->session);
+
+			/* build a new conference if it doesn't exist */
+			if (!(new_conference = (conference_obj_t *) switch_core_hash_find(globals.conference_hash, conf_name))) {
+				switch_memory_pool_t *pool = NULL;
+				conf_xml_cfg_t xml_cfg = { 0 };
+
+				/* Setup a memory pool to use. */
+				if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
+					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Pool Failure\n");
+					goto done;
+				}
+
+				switch_event_create(¶ms, SWITCH_EVENT_REQUEST_PARAMS);
+				switch_assert(params);
+				switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "conf_name", conf_name);
+				switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "profile_name", profile_name);
+				switch_channel_event_set_data(channel, params);
+
+				/* Open the config from the xml registry  */
+				if (!(cxml = switch_xml_open_cfg(global_cf_name, &cfg, params))) {
+					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", global_cf_name);
+					goto done;
+				}
+
+				if ((profiles = switch_xml_child(cfg, "profiles"))) {
+					xml_cfg.profile = switch_xml_find_child(profiles, "profile", "name", profile_name);
+				}
+
+				if (!xml_cfg.profile) {
+					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot find profile: %s\n", profile_name);
+					switch_xml_free(cxml);
+					cxml = NULL;
+					goto done;
+				}
+
+				xml_cfg.controls = switch_xml_child(cfg, "caller-controls");
+
+				/* Release the config registry handle */
+				if (cxml) {
+					switch_xml_free(cxml);
+					cxml = NULL;
+				}
+
+				/* Create the conference object. */
+				new_conference = conference_new(conf_name, xml_cfg, pool);
+
+				if (!new_conference) {
+					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error!\n");
+					if (pool != NULL) {
+						switch_core_destroy_memory_pool(&pool);
+					}
+					goto done;
+				}
+
+				/* Set the minimum number of members (once you go above it you cannot go below it) */
+				new_conference->min = 1;
+
+				/* Indicate the conference is dynamic */
+				switch_set_flag_locked(new_conference, CFLAG_DYNAMIC);
+
+				switch_mutex_lock(new_conference->mutex);
+
+				/* Start the conference thread for this conference */
+				launch_conference_thread(new_conference);
+			} else {
+				switch_mutex_lock(new_conference->mutex);
+			}
+
+			/* move the member from the old conference to the new one */
+			switch_mutex_lock(member->flag_mutex);
+			conference_del_member(conference, member);
+			conference_add_member(new_conference, member);
+			switch_mutex_unlock(new_conference->mutex);
+			switch_mutex_unlock(member->flag_mutex);
+			stream->write_function(stream, "OK Members sent to conference %s.\n", argv[2]);
+
+			/* tell them what happened */
+			if (test_eflag(conference, EFLAG_TRANSFER) &&
+				switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+				conference_add_event_member_data(member, event);
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Old-Conference-Name", conference->name);
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "New-Conference-Name", argv[3]);
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "transfer");
+				switch_event_fire(&event);
+			}
+		}
+	} else {
+		ret_status = SWITCH_STATUS_GENERR;
+	}
+
+  done:
+	if (params) {
+		switch_event_destroy(¶ms);
+	}
+	switch_safe_free(conf_name);
+	return ret_status;
+}
+
+static switch_status_t conf_api_sub_record(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+	switch_assert(conference != NULL);
+	switch_assert(stream != NULL);
+
+	if (argc <= 2)
+		return SWITCH_STATUS_GENERR;
+
+	stream->write_function(stream, "Record file %s\n", argv[2]);
+	launch_conference_record_thread(conference, argv[2]);
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_norecord(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+	int all;
+
+	switch_assert(conference != NULL);
+	switch_assert(stream != NULL);
+
+	if (argc <= 2)
+		return SWITCH_STATUS_GENERR;
+
+	all = (strcasecmp(argv[2], "all") == 0);
+	stream->write_function(stream, "Stop recording file %s\n", argv[2]);
+	if (!conference_record_stop(conference, all ? NULL : argv[2]) && !all) {
+		stream->write_function(stream, "non-existant recording '%s'\n", argv[2]);
+	}
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_api_sub_pin(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv)
+{
+	switch_assert(conference != NULL);
+	switch_assert(stream != NULL);
+
+	if ((argc == 3) && (!strcmp(argv[1], "pin"))) {
+		conference->pin = switch_core_strdup(conference->pool, argv[2]);
+		stream->write_function(stream, "Pin for conference %s set: %s\n", argv[0], conference->pin);
+		return SWITCH_STATUS_SUCCESS;
+	} else if (argc == 2 && (!strcmp(argv[1], "nopin"))) {
+		conference->pin = NULL;
+		stream->write_function(stream, "Pin for conference %s deleted\n", argv[0]);
+		return SWITCH_STATUS_SUCCESS;
+	} else {
+		stream->write_function(stream, "Invalid parameters:\n");
+		return SWITCH_STATUS_GENERR;
+	}
+}
+
+typedef enum {
+	CONF_API_COMMAND_LIST = 0,
+	CONF_API_COMMAND_ENERGY,
+	CONF_API_COMMAND_VOLUME_IN,
+	CONF_API_COMMAND_VOLUME_OUT,
+	CONF_API_COMMAND_PLAY,
+	CONF_API_COMMAND_SAY,
+	CONF_API_COMMAND_SAYMEMBER,
+	CONF_API_COMMAND_STOP,
+	CONF_API_COMMAND_DTMF,
+	CONF_API_COMMAND_KICK,
+	CONF_API_COMMAND_MUTE,
+	CONF_API_COMMAND_UNMUTE,
+	CONF_API_COMMAND_DEAF,
+	CONF_API_COMMAND_UNDEAF,
+	CONF_API_COMMAND_RELATE,
+	CONF_API_COMMAND_LOCK,
+	CONF_API_COMMAND_UNLOCK,
+	CONF_API_COMMAND_DIAL,
+	CONF_API_COMMAND_BGDIAL,
+	CONF_API_COMMAND_TRANSFER,
+	CONF_API_COMMAND_RECORD,
+	CONF_API_COMMAND_NORECORD
+} api_command_type_t;
+
+/* API Interface Function sub-commands */
+/* Entries in this list should be kept in sync with the enum above */
+static api_command_t conf_api_sub_commands[] = {
+	{"list", (void_fn_t) &conf_api_sub_list, CONF_API_SUB_ARGS_SPLIT, "<confname> list [delim <string>]"},
+	{"energy", (void_fn_t) &conf_api_sub_energy, CONF_API_SUB_MEMBER_TARGET,
+	 "<confname> energy <member_id|all|last> [<newval>]"},
+	{"volume_in", (void_fn_t) &conf_api_sub_volume_in, CONF_API_SUB_MEMBER_TARGET,
+	 "<confname> volume_in <member_id|all|last> [<newval>]"},
+	{"volume_out", (void_fn_t) &conf_api_sub_volume_out, CONF_API_SUB_MEMBER_TARGET,
+	 "<confname> volume_out <member_id|all|last> [<newval>]"},
+	{"play", (void_fn_t) &conf_api_sub_play, CONF_API_SUB_ARGS_SPLIT, "<confname> play <file_path> [async|<member_id>]"},
+	{"say", (void_fn_t) &conf_api_sub_say, CONF_API_SUB_ARGS_AS_ONE, "<confname> say <text>"},
+	{"saymember", (void_fn_t) &conf_api_sub_saymember, CONF_API_SUB_ARGS_AS_ONE,
+	 "<confname> saymember <member_id> <text>"},
+	{"stop", (void_fn_t) &conf_api_sub_stop, CONF_API_SUB_ARGS_SPLIT,
+	 "<confname> stop <[current|all|async|last]> [<member_id>]"},
+	{"dtmf", (void_fn_t) &conf_api_sub_dtmf, CONF_API_SUB_MEMBER_TARGET,
+	 "<confname> dtmf <[member_id|all|last]> <digits>"},
+	{"kick", (void_fn_t) &conf_api_sub_kick, CONF_API_SUB_MEMBER_TARGET, "<confname> kick <[member_id|all|last]>"},
+	{"mute", (void_fn_t) &conf_api_sub_mute, CONF_API_SUB_MEMBER_TARGET, "<confname> mute <[member_id|all]|last>"},
+	{"unmute", (void_fn_t) &conf_api_sub_unmute, CONF_API_SUB_MEMBER_TARGET,
+	 "<confname> unmute <[member_id|all]|last>"},
+	{"deaf", (void_fn_t) &conf_api_sub_deaf, CONF_API_SUB_MEMBER_TARGET, "<confname> deaf <[member_id|all]|last>"},
+	{"undeaf", (void_fn_t) &conf_api_sub_undeaf, CONF_API_SUB_MEMBER_TARGET,
+	 "<confname> undeaf <[member_id|all]|last>"},
+	{"relate", (void_fn_t) &conf_api_sub_relate, CONF_API_SUB_ARGS_SPLIT,
+	 "<confname> relate <member_id> <other_member_id> [nospeak|nohear|clear]"},
+	{"lock", (void_fn_t) &conf_api_sub_lock, CONF_API_SUB_ARGS_SPLIT, "<confname> lock"},
+	{"unlock", (void_fn_t) &conf_api_sub_unlock, CONF_API_SUB_ARGS_SPLIT, "<confname> unlock"},
+	{"dial", (void_fn_t) &conf_api_sub_dial, CONF_API_SUB_ARGS_SPLIT,
+	 "<confname> dial <endpoint_module_name>/<destination> <callerid number> <callerid name>"},
+	{"bgdial", (void_fn_t) &conf_api_sub_bgdial, CONF_API_SUB_ARGS_SPLIT,
+	 "<confname> bgdial <endpoint_module_name>/<destination> <callerid number> <callerid name>"},
+	{"transfer", (void_fn_t) &conf_api_sub_transfer, CONF_API_SUB_ARGS_SPLIT,
+	 "<confname> transfer <conference_name> <member id> [...<member id>]"},
+	{"record", (void_fn_t) &conf_api_sub_record, CONF_API_SUB_ARGS_SPLIT, "<confname> record <filename>"},
+	{"norecord", (void_fn_t) &conf_api_sub_norecord, CONF_API_SUB_ARGS_SPLIT, "<confname> norecord <[filename|all]>"},
+	{"pin", (void_fn_t) &conf_api_sub_pin, CONF_API_SUB_ARGS_SPLIT, "<confname> pin <pin#>"},
+	{"nopin", (void_fn_t) &conf_api_sub_pin, CONF_API_SUB_ARGS_SPLIT, "<confname> nopin"},
+};
+
+#define CONFFUNCAPISIZE (sizeof(conf_api_sub_commands)/sizeof(conf_api_sub_commands[0]))
+
+switch_status_t conf_api_dispatch(conference_obj_t *conference, switch_stream_handle_t *stream, int argc, char **argv, const char *cmdline, int argn)
+{
+	switch_status_t status = SWITCH_STATUS_FALSE;
+	uint32_t i, found = 0;
+	switch_assert(conference != NULL);
+	switch_assert(stream != NULL);
+
+	/* loop through the command table to find a match */
+	for (i = 0; i < CONFFUNCAPISIZE && !found; i++) {
+		if (strcasecmp(argv[argn], conf_api_sub_commands[i].pname) == 0) {
+			found = 1;
+			switch (conf_api_sub_commands[i].fntype) {
+
+				/* commands that we've broken the command line into arguments for */
+			case CONF_API_SUB_ARGS_SPLIT:
+				{
+					conf_api_args_cmd_t pfn = (conf_api_args_cmd_t) conf_api_sub_commands[i].pfnapicmd;
+
+					if (pfn(conference, stream, argc, argv) != SWITCH_STATUS_SUCCESS) {
+						/* command returned error, so show syntax usage */
+						stream->write_function(stream, conf_api_sub_commands[i].psyntax);
+					}
+				}
+				break;
+
+				/* member specific command that can be itteratted */
+			case CONF_API_SUB_MEMBER_TARGET:
+				{
+					uint32_t id = 0;
+					uint8_t all = 0;
+					uint8_t last = 0;
+
+					if (argv[argn + 1]) {
+						if (!(id = atoi(argv[argn + 1]))) {
+							all = strcasecmp(argv[argn + 1], "all") ? 0 : 1;
+							last = strcasecmp(argv[argn + 1], "last") ? 0 : 1;
+						}
+					}
+
+					if (all) {
+						conference_member_itterator(conference, stream, (conf_api_member_cmd_t) conf_api_sub_commands[i].pfnapicmd, argv[argn + 2]);
+					} else if (last) {
+						conference_member_t *member = NULL;
+						conference_member_t *last_member = NULL;
+
+						switch_mutex_lock(conference->member_mutex);
+
+						/* find last (oldest) member */
+						member = conference->members;
+						while (member != NULL) {
+							if (last_member == NULL || member->id > last_member->id) {
+								last_member = member;
+							}
+							member = member->next;
+						}
+
+						/* exec functio on last (oldest) member */
+						if (last_member != NULL) {
+							conf_api_member_cmd_t pfn = (conf_api_member_cmd_t) conf_api_sub_commands[i].pfnapicmd;
+							pfn(last_member, stream, argv[argn + 2]);
+						}
+
+						switch_mutex_unlock(conference->member_mutex);
+					} else if (id) {
+						conf_api_member_cmd_t pfn = (conf_api_member_cmd_t) conf_api_sub_commands[i].pfnapicmd;
+						conference_member_t *member = conference_member_get(conference, id);
+
+						if (member != NULL) {
+							pfn(member, stream, argv[argn + 2]);
+						} else {
+							stream->write_function(stream, "Non-Existant ID %u\n", id);
+						}
+					} else {
+						stream->write_function(stream, conf_api_sub_commands[i].psyntax);
+					}
+				}
+				break;
+
+				/* commands that deals with all text after command */
+			case CONF_API_SUB_ARGS_AS_ONE:
+				{
+					conf_api_text_cmd_t pfn = (conf_api_text_cmd_t) conf_api_sub_commands[i].pfnapicmd;
+					char *start_text;
+					const char *modified_cmdline = cmdline;
+					const char *cmd = conf_api_sub_commands[i].pname;
+
+					if (!switch_strlen_zero(modified_cmdline) && (start_text = strstr(modified_cmdline, cmd))) {
+						modified_cmdline = start_text + strlen(cmd);
+						while (modified_cmdline && (*modified_cmdline == ' ' || *modified_cmdline == '\t')) {
+							modified_cmdline++;
+						}
+					}
+
+					/* call the command handler */
+					if (pfn(conference, stream, modified_cmdline) != SWITCH_STATUS_SUCCESS) {
+						/* command returned error, so show syntax usage */
+						stream->write_function(stream, conf_api_sub_commands[i].psyntax);
+					}
+				}
+				break;
+			}
+		}
+	}
+
+	if (!found) {
+		stream->write_function(stream, "Confernece command '%s' not found.\n", argv[argn]);
+	} else {
+		status = SWITCH_STATUS_SUCCESS;
+	}
+
+	return status;
+}
+
+/* API Interface Function */
+SWITCH_STANDARD_API(conf_api_main)
+{
+	char *lbuf = NULL;
+	switch_status_t status = SWITCH_STATUS_SUCCESS;
+	char *http = NULL;
+	int argc;
+	char *argv[25] = { 0 };
+
+	if (!cmd) {
+		cmd = "help";
+	}
+
+	if (session) {
+		return SWITCH_STATUS_FALSE;
+	}
+
+	if (stream->param_event) {
+		http = switch_event_get_header(stream->param_event, "http-host");
+	}
+
+	if (http) {
+		/* Output must be to a web browser */
+		stream->write_function(stream, "<pre>\n");
+	}
+
+	if (!(lbuf = strdup(cmd))) {
+		return status;
+	}
+
+	argc = switch_separate_string(lbuf, ' ', argv, (sizeof(argv) / sizeof(argv[0])));
+
+	/* try to find a command to execute */
+	if (argc && argv[0]) {
+		conference_obj_t *conference = NULL;
+
+		if ((conference = (conference_obj_t *) switch_core_hash_find(globals.conference_hash, argv[0]))) {
+			if (switch_thread_rwlock_tryrdlock(conference->rwlock) != SWITCH_STATUS_SUCCESS) {
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Read Lock Fail\n");
+				goto done;
+			}
+			if (argc >= 2) {
+				conf_api_dispatch(conference, stream, argc, argv, cmd, 1);
+			} else {
+				stream->write_function(stream, "Conference command, not specified.\nTry 'help'\n");
+			}
+			switch_thread_rwlock_unlock(conference->rwlock);
+
+		} else if (argv[0]) {
+			/* special case the list command, because it doesn't require a conference argument */
+			if (strcasecmp(argv[0], "list") == 0) {
+				conf_api_sub_list(NULL, stream, argc, argv);
+			} else if (strcasecmp(argv[0], "help") == 0 || strcasecmp(argv[0], "commands") == 0) {
+				stream->write_function(stream, "%s\n", api_syntax);
+			} else if (argv[1] && strcasecmp(argv[1], "dial") == 0) {
+				if (conf_api_sub_dial(NULL, stream, argc, argv) != SWITCH_STATUS_SUCCESS) {
+					/* command returned error, so show syntax usage */
+					stream->write_function(stream, conf_api_sub_commands[CONF_API_COMMAND_DIAL].psyntax);
+				}
+			} else if (strcasecmp(argv[0], "bgdial") == 0) {
+				if (conf_api_sub_bgdial(NULL, stream, argc, argv) != SWITCH_STATUS_SUCCESS) {
+					/* command returned error, so show syntax usage */
+					stream->write_function(stream, conf_api_sub_commands[CONF_API_COMMAND_BGDIAL].psyntax);
+				}
+			} else {
+				stream->write_function(stream, "Conference %s not found\n", argv[0]);
+			}
+		}
+
+	} else {
+		stream->write_function(stream, "No parameters specified.\nTry 'help conference'\n");
+	}
+
+  done:
+	switch_safe_free(lbuf);
+
+	return status;
+
+}
+
+/* generate an outbound call from the conference */
+static switch_status_t conference_outcall(conference_obj_t *conference,
+										  char *conference_name,
+										  switch_core_session_t *session,
+										  char *bridgeto, uint32_t timeout, char *flags, char *cid_name, char *cid_num, switch_call_cause_t *cause)
+{
+	switch_core_session_t *peer_session = NULL;
+	switch_channel_t *peer_channel;
+	switch_status_t status = SWITCH_STATUS_SUCCESS;
+	switch_channel_t *caller_channel = NULL;
+	char appdata[512];
+	int rdlock = 0;
+
+	*cause = SWITCH_CAUSE_NORMAL_CLEARING;
+
+	if (conference == NULL) {
+		char *dialstr = switch_mprintf("{ignore_early_media=true}%s", bridgeto);
+		status = switch_ivr_originate(NULL, &peer_session, cause, dialstr, 60, NULL, cid_name, cid_num, NULL, SOF_NONE);
+		switch_safe_free(dialstr);
+
+		if (status != SWITCH_STATUS_SUCCESS) {
+			return status;
+		}
+
+		peer_channel = switch_core_session_get_channel(peer_session);
+		rdlock = 1;
+		goto callup;
+	}
+
+	conference_name = conference->name;
+
+	if (switch_thread_rwlock_tryrdlock(conference->rwlock) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Read Lock Fail\n");
+		return SWITCH_STATUS_FALSE;
+	}
+
+	if (session != NULL) {
+		caller_channel = switch_core_session_get_channel(session);
+	}
+
+	if (switch_strlen_zero(cid_name)) {
+		cid_name = conference->caller_id_name;
+	}
+
+	if (switch_strlen_zero(cid_num)) {
+		cid_num = conference->caller_id_number;
+	}
+
+	/* establish an outbound call leg */
+
+	if (switch_ivr_originate(session, &peer_session, cause, bridgeto, timeout, NULL, cid_name, cid_num, NULL, SOF_NONE) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot create outgoing channel, cause: %s\n", switch_channel_cause2str(*cause));
+		if (caller_channel) {
+			switch_channel_hangup(caller_channel, *cause);
+		}
+		goto done;
+	}
+
+	rdlock = 1;
+	peer_channel = switch_core_session_get_channel(peer_session);
+	switch_channel_set_state(peer_channel, CS_SOFT_EXECUTE);
+
+	/* make sure the conference still exists */
+	if (!switch_test_flag(conference, CFLAG_RUNNING)) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Conference is gone now, nevermind..\n");
+		if (caller_channel) {
+			switch_channel_hangup(caller_channel, SWITCH_CAUSE_NO_ROUTE_DESTINATION);
+		}
+		switch_channel_hangup(peer_channel, SWITCH_CAUSE_NO_ROUTE_DESTINATION);
+		goto done;
+	}
+
+	if (caller_channel && switch_channel_test_flag(peer_channel, CF_ANSWERED)) {
+		switch_channel_answer(caller_channel);
+	}
+
+  callup:
+
+	/* if the outbound call leg is ready */
+	if (switch_channel_test_flag(peer_channel, CF_ANSWERED) || switch_channel_test_flag(peer_channel, CF_EARLY_MEDIA)) {
+		switch_caller_extension_t *extension = NULL;
+
+		/* build an extension name object */
+		if ((extension = switch_caller_extension_new(peer_session, conference_name, conference_name)) == 0) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error!\n");
+			status = SWITCH_STATUS_MEMERR;
+			goto done;
+		}
+		/* add them to the conference */
+		if (flags && !strcasecmp(flags, "none")) {
+			switch_snprintf(appdata, sizeof(appdata), "%s+flags{%s}", conference_name, flags);
+			switch_caller_extension_add_application(peer_session, extension, (char *) global_app_name, appdata);
+		} else {
+			switch_caller_extension_add_application(peer_session, extension, (char *) global_app_name, conference_name);
+		}
+
+		switch_channel_set_caller_extension(peer_channel, extension);
+		switch_channel_set_state(peer_channel, CS_EXECUTE);
+
+	} else {
+		switch_channel_hangup(peer_channel, SWITCH_CAUSE_NO_ANSWER);
+		status = SWITCH_STATUS_FALSE;
+		goto done;
+	}
+
+  done:
+	if (conference) {
+		switch_thread_rwlock_unlock(conference->rwlock);
+	}
+	if (rdlock && peer_session) {
+		switch_core_session_rwunlock(peer_session);
+	}
+
+	return status;
+}
+
+struct bg_call {
+	conference_obj_t *conference;
+	switch_core_session_t *session;
+	char *bridgeto;
+	uint32_t timeout;
+	char *flags;
+	char *cid_name;
+	char *cid_num;
+	char *conference_name;
+};
+
+static void *SWITCH_THREAD_FUNC conference_outcall_run(switch_thread_t *thread, void *obj)
+{
+	struct bg_call *call = (struct bg_call *) obj;
+
+	if (call) {
+		switch_call_cause_t cause;
+		switch_event_t *event;
+
+		conference_outcall(call->conference, call->conference_name,
+						   call->session, call->bridgeto, call->timeout, call->flags, call->cid_name, call->cid_num, &cause);
+
+		if (test_eflag(call->conference, EFLAG_BGDIAL_RESULT) &&
+			switch_event_create_subclass(&event, SWITCH_EVENT_CUSTOM, CONF_EVENT_MAINT) == SWITCH_STATUS_SUCCESS) {
+			conference_add_event_data(call->conference, event);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Action", "bgdial-result");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "Result", switch_channel_cause2str(cause));
+			switch_event_fire(&event);
+		}
+		switch_safe_free(call->bridgeto);
+		switch_safe_free(call->flags);
+		switch_safe_free(call->cid_name);
+		switch_safe_free(call->cid_num);
+		switch_safe_free(call->conference_name);
+		switch_safe_free(call);
+	}
+
+	return NULL;
+}
+
+static switch_status_t conference_outcall_bg(conference_obj_t *conference,
+											 char *conference_name,
+											 switch_core_session_t *session, char *bridgeto, uint32_t timeout, const char *flags, const char *cid_name,
+											 const char *cid_num)
+{
+	struct bg_call *call = NULL;
+	switch_thread_t *thread;
+	switch_threadattr_t *thd_attr = NULL;
+
+	if (!(call = malloc(sizeof(*call))))
+		return SWITCH_STATUS_MEMERR;
+
+	memset(call, 0, sizeof(*call));
+	call->conference = conference;
+	call->session = session;
+	call->timeout = timeout;
+
+	if (bridgeto) {
+		call->bridgeto = strdup(bridgeto);
+	}
+	if (flags) {
+		call->flags = strdup(flags);
+	}
+	if (cid_name) {
+		call->cid_name = strdup(cid_name);
+	}
+	if (cid_num) {
+		call->cid_num = strdup(cid_num);
+	}
+
+	if (conference_name) {
+		call->conference_name = strdup(conference_name);
+	}
+
+	switch_threadattr_create(&thd_attr, conference->pool);
+	switch_threadattr_detach_set(thd_attr, 1);
+	switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
+	switch_thread_create(&thread, thd_attr, conference_outcall_run, call, conference->pool);
+	switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Launching BG Thread for outcall\n");
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+/* Play a file */
+static switch_status_t conference_local_play_file(conference_obj_t *conference, switch_core_session_t *session, char *path, uint32_t leadin, void *buf, uint32_t buflen)
+{
+	uint32_t x = 0;
+	switch_status_t status = SWITCH_STATUS_SUCCESS;
+	switch_channel_t *channel;
+	char *expanded = NULL;
+	switch_input_args_t args = { 0 }, *ap = NULL;
+
+	if (buf) {
+		args.buf = buf;
+		args.buflen = buflen;
+		ap = &args;
+	}
+
+	/* generate some space infront of the file to be played */
+	for (x = 0; x < leadin; x++) {
+		switch_frame_t *read_frame;
+		status = switch_core_session_read_frame(session, &read_frame, SWITCH_IO_FLAG_NONE, 0);
+
+		if (!SWITCH_READ_ACCEPTABLE(status)) {
+			break;
+		}
+	}
+
+	/* if all is well, really play the file */
+	if (status == SWITCH_STATUS_SUCCESS) {
+		char *dpath = NULL;
+
+		channel = switch_core_session_get_channel(session);
+		if ((expanded = switch_channel_expand_variables(channel, path)) != path) {
+			path = expanded;
+		} else {
+			expanded = NULL;
+		}
+
+		if (!strncasecmp(path, "say:", 4)) {
+			if (!(conference->tts_engine && conference->tts_voice)) {
+				status = SWITCH_STATUS_FALSE;
+			} else {
+				status = switch_ivr_speak_text(session, conference->tts_engine, conference->tts_voice, path + 4, ap);
+			}
+			goto done;
+		}
+
+		if (conference->sound_prefix) {
+			if (!(dpath = switch_mprintf("%s%s%s", conference->sound_prefix, SWITCH_PATH_SEPARATOR, path))) {
+				status = SWITCH_STATUS_MEMERR;
+				goto done;
+			}
+			path = dpath;
+		}
+
+		status = switch_ivr_play_file(session, NULL, path, ap);
+		switch_safe_free(dpath);
+	}
+
+  done:
+	switch_safe_free(expanded);
+
+	return status;
+}
+
+static void set_mflags(char *flags, member_flag_t *f)
+{
+	if (flags) {
+		if (strstr(flags, "mute")) {
+			*f &= ~MFLAG_CAN_SPEAK;
+		} else if (strstr(flags, "deaf")) {
+			*f &= ~MFLAG_CAN_HEAR;
+		} else if (strstr(flags, "waste")) {
+			*f |= MFLAG_WASTE_BANDWIDTH;
+		} else if (strstr(flags, "endconf")) {
+			*f |= MFLAG_ENDCONF;
+		}
+	}
+
+}
+
+static void clear_eflags(char *events, uint32_t *f)
+{
+	char buf[512] = "";
+	char *next = NULL;
+	char *event = buf;
+
+	if (events) {
+		switch_copy_string(buf, events, sizeof(buf));
+
+		while (event) {
+			next = strchr(event, ',');
+			if (next) {
+				*next++ = '\0';
+			}
+
+			if (!strcmp(event, "add-member")) {
+				*f &= ~EFLAG_ADD_MEMBER;
+			} else if (!strcmp(event, "del-member")) {
+				*f &= ~EFLAG_DEL_MEMBER;
+			} else if (!strcmp(event, "energy-level")) {
+				*f &= ~EFLAG_ENERGY_LEVEL;
+			} else if (!strcmp(event, "volume-level")) {
+				*f &= ~EFLAG_VOLUME_LEVEL;
+			} else if (!strcmp(event, "gain-level")) {
+				*f &= ~EFLAG_GAIN_LEVEL;
+			} else if (!strcmp(event, "dtmf")) {
+				*f &= ~EFLAG_DTMF;
+			} else if (!strcmp(event, "stop-talking")) {
+				*f &= ~EFLAG_STOP_TALKING;
+			} else if (!strcmp(event, "start-talking")) {
+				*f &= ~EFLAG_START_TALKING;
+			} else if (!strcmp(event, "mute-member")) {
+				*f &= ~EFLAG_MUTE_MEMBER;
+			} else if (!strcmp(event, "unmute-member")) {
+				*f &= ~EFLAG_UNMUTE_MEMBER;
+			} else if (!strcmp(event, "kick-member")) {
+				*f &= ~EFLAG_KICK_MEMBER;
+			} else if (!strcmp(event, "dtmf-member")) {
+				*f &= ~EFLAG_DTMF_MEMBER;
+			} else if (!strcmp(event, "energy-level-member")) {
+				*f &= ~EFLAG_ENERGY_LEVEL_MEMBER;
+			} else if (!strcmp(event, "volume-in-member")) {
+				*f &= ~EFLAG_VOLUME_IN_MEMBER;
+			} else if (!strcmp(event, "volume-out-member")) {
+				*f &= ~EFLAG_VOLUME_OUT_MEMBER;
+			} else if (!strcmp(event, "play-file")) {
+				*f &= ~EFLAG_PLAY_FILE;
+			} else if (!strcmp(event, "play-file-member")) {
+				*f &= ~EFLAG_PLAY_FILE_MEMBER;
+			} else if (!strcmp(event, "speak-text")) {
+				*f &= ~EFLAG_SPEAK_TEXT;
+			} else if (!strcmp(event, "speak-text-member")) {
+				*f &= ~EFLAG_SPEAK_TEXT_MEMBER;
+			} else if (!strcmp(event, "lock")) {
+				*f &= ~EFLAG_LOCK;
+			} else if (!strcmp(event, "unlock")) {
+				*f &= ~EFLAG_UNLOCK;
+			} else if (!strcmp(event, "transfer")) {
+				*f &= ~EFLAG_TRANSFER;
+			} else if (!strcmp(event, "bgdial-result")) {
+				*f &= ~EFLAG_BGDIAL_RESULT;
+			} else if (!strcmp(event, "floor-change")) {
+				*f &= ~EFLAG_FLOOR_CHANGE;
+			}
+
+			event = next;
+		}
+	}
+}
+
+SWITCH_STANDARD_APP(conference_auto_function)
+{
+	switch_channel_t *channel = switch_core_session_get_channel(session);
+	call_list_t *call_list, *np;
+
+	call_list = switch_channel_get_private(channel, "_conference_autocall_list_");
+
+	if (switch_strlen_zero(data)) {
+		call_list = NULL;
+	} else {
+		np = switch_core_session_alloc(session, sizeof(*np));
+		switch_assert(np != NULL);
+
+		np->string = switch_core_session_strdup(session, data);
+		if (call_list) {
+			np->next = call_list;
+			np->itteration = call_list->itteration + 1;
+		} else {
+			np->itteration = 1;
+		}
+		call_list = np;
+	}
+	switch_channel_set_private(channel, "_conference_autocall_list_", call_list);
+}
+
+/* Application interface function that is called from the dialplan to join the channel to a conference */
+SWITCH_STANDARD_APP(conference_function)
+{
+	switch_codec_t *read_codec = NULL;
+	uint32_t flags = 0;
+	conference_member_t member = { 0 };
+	conference_obj_t *conference = NULL;
+	switch_channel_t *channel = switch_core_session_get_channel(session);
+	char *mydata = NULL;
+	char *conf_name = NULL;
+	char *bridge_prefix = "bridge:";
+	char *flags_prefix = "+flags{";
+	char *bridgeto = NULL;
+	char *profile_name = NULL;
+	switch_xml_t cxml = NULL, cfg = NULL, profiles = NULL;
+	char *flags_str;
+	member_flag_t mflags = 0;
+	switch_core_session_message_t msg = { 0 };
+	uint8_t rl = 0, isbr = 0;
+	char *dpin = NULL;
+	conf_xml_cfg_t xml_cfg = { 0 };
+	switch_event_t *params = NULL;
+
+	/* Save the original read codec. */
+	if (!(read_codec = switch_core_session_get_read_codec(session))) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Channel has no media!\n");
+		return;
+	}
+
+
+	if (switch_strlen_zero(data)) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Invalid arguments\n");
+		return;
+	}
+
+	mydata = switch_core_session_strdup(session, data);
+
+	if (!mydata) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Pool Failure\n");
+		return;
+	}
+
+	if ((flags_str = strstr(mydata, flags_prefix))) {
+		char *p;
+
+		*flags_str = '\0';
+		flags_str += strlen(flags_prefix);
+		if ((p = strchr(flags_str, '}'))) {
+			*p = '\0';
+		}
+	}
+
+	/* is this a bridging conference ? */
+	if (!strncasecmp(mydata, bridge_prefix, strlen(bridge_prefix))) {
+		isbr = 1;
+		mydata += strlen(bridge_prefix);
+		if ((bridgeto = strchr(mydata, ':'))) {
+			*bridgeto++ = '\0';
+		} else {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Config Error!\n");
+			goto done;
+		}
+	}
+
+	conf_name = mydata;
+
+	/* is there a conference pin ? */
+	if ((dpin = strchr(conf_name, '+'))) {
+		*dpin++ = '\0';
+	}
+
+	/* is there profile specification ? */
+	if ((profile_name = strchr(conf_name, '@'))) {
+		*profile_name++ = '\0';
+	} else {
+		profile_name = "default";
+	}
+
+#if 0
+	if (0) {
+		member.dtmf_parser = conference->dtmf_parser;
+	} else {
+
+	}
+#endif
+
+	switch_event_create(¶ms, SWITCH_EVENT_COMMAND);
+	switch_assert(params);
+	switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "conf_name", conf_name);
+	switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "profile_name", profile_name);
+
+	/* Open the config from the xml registry */
+	if (!(cxml = switch_xml_open_cfg(global_cf_name, &cfg, params))) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", global_cf_name);
+		goto done;
+	}
+
+	if ((profiles = switch_xml_child(cfg, "profiles"))) {
+		xml_cfg.profile = switch_xml_find_child(profiles, "profile", "name", profile_name);
+	}
+
+	if (!xml_cfg.profile) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Cannot find profile: %s\n", profile_name);
+		switch_xml_free(cxml);
+		cxml = NULL;
+		goto done;
+	}
+
+	xml_cfg.controls = switch_xml_child(cfg, "caller-controls");
+
+	/* if this is a bridging call, and it's not a duplicate, build a */
+	/* conference object, and skip pin handling, and locked checking */
+	if (isbr) {
+		char *uuid = switch_core_session_get_uuid(session);
+
+		if (!strcmp(conf_name, "_uuid_")) {
+			conf_name = uuid;
+		}
+
+		if ((conference = (conference_obj_t *) switch_core_hash_find(globals.conference_hash, conf_name))) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Conference %s already exists!\n", conf_name);
+			goto done;
+		}
+
+		/* Create the conference object. */
+		conference = conference_new(conf_name, xml_cfg, NULL);
+
+		if (!conference) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error!\n");
+			goto done;
+		}
+
+		switch_channel_set_variable(channel, "conference_name", conference->name);
+
+		/* Set the minimum number of members (once you go above it you cannot go below it) */
+		conference->min = 2;
+
+		/* if the dialplan specified a pin, override the profile's value */
+		if (dpin) {
+			conference->pin = switch_core_strdup(conference->pool, dpin);
+		}
+
+		/* Indicate the conference is dynamic */
+		switch_set_flag_locked(conference, CFLAG_DYNAMIC);
+
+		/* Start the conference thread for this conference */
+		launch_conference_thread(conference);
+
+	} else {
+		/* if the conference exists, get the pointer to it */
+		if (!(conference = (conference_obj_t *) switch_core_hash_find(globals.conference_hash, conf_name))) {
+			/* couldn't find the conference, create one */
+			conference = conference_new(conf_name, xml_cfg, NULL);
+
+			if (!conference) {
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error!\n");
+				goto done;
+			}
+
+			/* if the dialplan specified a pin, override the profile's value */
+			if (dpin) {
+				conference->pin = switch_core_strdup(conference->pool, dpin);
+			}
+		
+			switch_channel_set_variable(channel, "conference_name", conference->name);
+
+			/* Set the minimum number of members (once you go above it you cannot go below it) */
+			conference->min = 1;
+
+			/* Indicate the conference is dynamic */
+			switch_set_flag_locked(conference, CFLAG_DYNAMIC);
+
+			/* Start the conference thread for this conference */
+			launch_conference_thread(conference);
+		} else { /* setup user variable */
+			switch_channel_set_variable(channel, "conference_name", conference->name);
+		}
+
+		/* acquire a read lock on the thread so it can't leave without us */
+		if (switch_thread_rwlock_tryrdlock(conference->rwlock) != SWITCH_STATUS_SUCCESS) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Read Lock Fail\n");
+			goto done;
+		}
+		rl++;
+
+		/* if this is not an outbound call, deal with conference pins */
+		if (!switch_channel_test_flag(channel, CF_OUTBOUND) && conference->pin && *(conference->pin)) {
+			char pin_buf[80] = "";
+			int pin_retries = 3;	/* XXX - this should be configurable - i'm too lazy to do it right now... */
+			int pin_valid = 0;
+			switch_status_t status = SWITCH_STATUS_SUCCESS;
+
+			/* Answer the channel */
+			switch_channel_answer(channel);
+
+			while (!pin_valid && pin_retries && status == SWITCH_STATUS_SUCCESS) {
+
+				/* be friendly */
+				if (conference->pin_sound) {
+					conference_local_play_file(conference, session, conference->pin_sound, 20, pin_buf, sizeof(pin_buf));
+				}
+				/* wait for them if neccessary */
+				if (strlen(pin_buf) < strlen(conference->pin)) {
+					char *buf = pin_buf + strlen(pin_buf);
+					char term = '\0';
+
+					status = switch_ivr_collect_digits_count(session,
+															 buf,
+															 sizeof(pin_buf) - strlen(pin_buf),
+															 strlen(conference->pin) - strlen(pin_buf), "#", &term, 10000, 0, 0);
+					if (status == SWITCH_STATUS_TIMEOUT) {
+						status = SWITCH_STATUS_SUCCESS;
+					}
+				}
+
+				pin_valid = (status == SWITCH_STATUS_SUCCESS && strcmp(pin_buf, conference->pin) == 0);
+				if (!pin_valid) {
+					/* zero the collected pin */
+					memset(pin_buf, 0, sizeof(pin_buf));
+
+					/* more friendliness */
+					if (conference->bad_pin_sound) {
+						conference_local_play_file(conference, session, conference->bad_pin_sound, 20, pin_buf, sizeof(pin_buf));
+					}
+				}
+				pin_retries--;
+			}
+
+			if (!pin_valid) {
+				goto done;
+			}
+		}
+
+		if (conference->special_announce) {
+			conference_local_play_file(conference, session, conference->special_announce, CONF_DEFAULT_LEADIN, NULL, 0);
+		}
+
+		/* don't allow more callers if the conference is locked, unless we invited them */
+		if (switch_test_flag(conference, CFLAG_LOCKED) && !switch_channel_test_flag(channel, CF_OUTBOUND)) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Conference %s is locked.\n", conf_name);
+			if (conference->locked_sound) {
+				/* Answer the channel */
+				switch_channel_answer(channel);
+				conference_local_play_file(conference, session, conference->locked_sound, 20, NULL, 0);
+			}
+			goto done;
+		}
+
+		/* dont allow more callers than the max_members allows for -- I explicitly didnt allow outbound calls
+		 * someone else can add that (see above) if they feel that outbound calls should be able to violate the
+		 * max_members limit
+		 */
+		if ((conference->max_members > 0) && (conference->count >= conference->max_members)) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Conference %s is full.\n", conf_name);
+			if (conference->maxmember_sound) {
+				/* Answer the channel */
+				switch_channel_answer(channel);
+				conference_local_play_file(conference, session, conference->maxmember_sound, 20, NULL, 0);
+			}
+			goto done;
+		}
+
+	}
+
+	/* Release the config registry handle */
+	if (cxml) {
+		switch_xml_free(cxml);
+		cxml = NULL;
+	}
+
+	/* if we're using "bridge:" make an outbound call and bridge it in */
+	if (!switch_strlen_zero(bridgeto) && strcasecmp(bridgeto, "none")) {
+		switch_call_cause_t cause;
+		if (conference_outcall(conference, NULL, session, bridgeto, 60, NULL, NULL, NULL, &cause) != SWITCH_STATUS_SUCCESS) {
+			goto done;
+		}
+	} else {
+		/* if we're not using "bridge:" set the conference answered flag */
+		/* and this isn't an outbound channel, answer the call */
+		if (!switch_channel_test_flag(channel, CF_OUTBOUND))
+			switch_set_flag(conference, CFLAG_ANSWERED);
+	}
+
+	member.orig_read_codec = read_codec;
+	member.native_rate = read_codec->implementation->samples_per_second;
+	member.pool = switch_core_session_get_pool(session);
+
+	/* Setup a Signed Linear codec for reading audio. */
+	if (switch_core_codec_init(&member.read_codec,
+							   "L16",
+							   NULL, read_codec->implementation->actual_samples_per_second, read_codec->implementation->microseconds_per_packet / 1000,
+							   1, SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE, NULL, member.pool) == SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
+						  "Raw Codec Activation Success L16@%uhz 1 channel %dms\n",
+						  read_codec->implementation->actual_samples_per_second, read_codec->implementation->microseconds_per_packet / 1000);
+
+	} else {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Raw Codec Activation Failed L16@%uhz 1 channel %dms\n",
+						  read_codec->implementation->actual_samples_per_second, read_codec->implementation->microseconds_per_packet / 1000);
+
+		flags = 0;
+		goto done;
+	}
+
+	member.frame_size = SWITCH_RECOMMENDED_BUFFER_SIZE;
+	member.frame = switch_core_alloc(member.pool, member.frame_size);
+	member.mux_frame = switch_core_alloc(member.pool, member.frame_size);
+
+	if (read_codec->implementation->actual_samples_per_second != conference->rate) {
+		if (switch_resample_create(&member.read_resampler,
+								   read_codec->implementation->actual_samples_per_second,
+								   member.frame_size, conference->rate, member.frame_size, member.pool) != SWITCH_STATUS_SUCCESS) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Unable to create resampler!\n");
+			goto done;
+		}
+
+
+		member.resample_out = switch_core_alloc(member.pool, member.frame_size);
+		member.resample_out_len = member.frame_size;
+
+		/* Setup an audio buffer for the resampled audio */
+		if (switch_buffer_create_dynamic(&member.resample_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE, CONF_DBUFFER_MAX)
+			!= SWITCH_STATUS_SUCCESS) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error Creating Audio Buffer!\n");
+			goto done;
+		}
+	}
+
+
+	/* Setup a Signed Linear codec for writing audio. */
+	if (switch_core_codec_init(&member.write_codec,
+							   "L16",
+							   NULL,
+							   conference->rate,
+							   read_codec->implementation->microseconds_per_packet / 1000,
+							   1, SWITCH_CODEC_FLAG_ENCODE | SWITCH_CODEC_FLAG_DECODE, NULL, member.pool) == SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
+						  "Raw Codec Activation Success L16@%uhz 1 channel %dms\n",
+						  conference->rate, read_codec->implementation->microseconds_per_packet / 1000);
+	} else {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Raw Codec Activation Failed L16@%uhz 1 channel %dms\n",
+						  conference->rate, read_codec->implementation->microseconds_per_packet / 1000);
+		flags = 0;
+		goto codec_done2;
+	}
+
+	/* Setup an audio buffer for the incoming audio */
+	if (switch_buffer_create_dynamic(&member.audio_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE, CONF_DBUFFER_MAX) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error Creating Audio Buffer!\n");
+		goto codec_done1;
+	}
+
+	/* Setup an audio buffer for the outgoing audio */
+	if (switch_buffer_create_dynamic(&member.mux_buffer, CONF_DBLOCK_SIZE, CONF_DBUFFER_SIZE, CONF_DBUFFER_MAX) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error Creating Audio Buffer!\n");
+		goto codec_done1;
+	}
+
+	/* Prepare MUTEXS */
+	member.id = next_member_id();
+	member.session = session;
+	switch_mutex_init(&member.flag_mutex, SWITCH_MUTEX_NESTED, member.pool);
+	switch_mutex_init(&member.audio_in_mutex, SWITCH_MUTEX_NESTED, member.pool);
+	switch_mutex_init(&member.audio_out_mutex, SWITCH_MUTEX_NESTED, member.pool);
+
+	/* Install our Signed Linear codec so we get the audio in that format */
+	switch_core_session_set_read_codec(member.session, &member.read_codec);
+
+
+	mflags = conference->mflags;
+	set_mflags(flags_str, &mflags);
+	switch_set_flag_locked((&member), MFLAG_RUNNING | mflags);
+
+	/* Add the caller to the conference */
+	if (conference_add_member(conference, &member) != SWITCH_STATUS_SUCCESS) {
+		goto codec_done1;
+	}
+
+	msg.from = __FILE__;
+
+	/* Tell the channel we are going to be in a bridge */
+	msg.message_id = SWITCH_MESSAGE_INDICATE_BRIDGE;
+	switch_core_session_receive_message(session, &msg);
+
+	/* Run the confernece loop */
+	conference_loop_output(&member);
+	switch_channel_set_private(channel, "_conference_autocall_list_", NULL);
+
+	/* Tell the channel we are no longer going to be in a bridge */
+	msg.message_id = SWITCH_MESSAGE_INDICATE_UNBRIDGE;
+	switch_core_session_receive_message(session, &msg);
+
+	/* Remove the caller from the conference */
+	conference_del_member(member.conference, &member);
+
+	/* Put the original codec back */
+	switch_core_session_set_read_codec(member.session, NULL);
+
+	/* Clean Up.  codec_done(X): is for error situations after the codecs were setup and done: is for situations before */
+  codec_done1:
+	switch_core_codec_destroy(&member.read_codec);
+  codec_done2:
+	switch_core_codec_destroy(&member.write_codec);
+  done:
+	switch_event_destroy(¶ms);
+	switch_buffer_destroy(&member.resample_buffer);
+	switch_buffer_destroy(&member.audio_buffer);
+	switch_buffer_destroy(&member.mux_buffer);
+	if (conference && member.dtmf_parser != conference->dtmf_parser) {
+		switch_ivr_digit_stream_parser_destroy(member.dtmf_parser);
+	}
+
+	if (conference) {
+		switch_mutex_lock(conference->mutex);
+		if (switch_test_flag(conference, CFLAG_DYNAMIC) && conference->count == 0) {
+			switch_set_flag_locked(conference, CFLAG_DESTRUCT);
+		}
+		switch_mutex_unlock(conference->mutex);
+	}
+
+	/* Release the config registry handle */
+	if (cxml) {
+		switch_xml_free(cxml);
+	}
+
+	if (conference && switch_test_flag(&member, MFLAG_KICKED) && conference->kicked_sound) {
+		char *toplay = NULL;
+		char *dfile = NULL;
+
+		if (conference->sound_prefix) {
+			dfile = switch_mprintf("%s%s%s", conference->sound_prefix, SWITCH_PATH_SEPARATOR, conference->kicked_sound);
+			switch_assert(dfile);
+			toplay = dfile;
+		} else {
+			toplay = conference->kicked_sound;
+		}
+
+		switch_ivr_play_file(session, NULL, toplay, NULL);
+		switch_safe_free(dfile);
+	}
+
+	switch_core_session_reset(session, SWITCH_TRUE);
+
+	/* release the readlock */
+	if (rl) {
+		switch_thread_rwlock_unlock(conference->rwlock);
+	}
+}
+
+/* Create a thread for the conference and launch it */
+static void launch_conference_thread(conference_obj_t *conference)
+{
+	switch_thread_t *thread;
+	switch_threadattr_t *thd_attr = NULL;
+
+	switch_set_flag_locked(conference, CFLAG_RUNNING);
+	switch_threadattr_create(&thd_attr, conference->pool);
+	switch_threadattr_detach_set(thd_attr, 1);
+	switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
+	switch_mutex_lock(globals.hash_mutex);
+	switch_core_hash_insert(globals.conference_hash, conference->name, conference);
+	switch_mutex_unlock(globals.hash_mutex);
+	switch_thread_create(&thread, thd_attr, conference_thread_run, conference, conference->pool);
+}
+
+
+/* Create a video thread for the conference and launch it */
+static void launch_conference_video_thread(conference_obj_t *conference)
+{
+	switch_thread_t *thread;
+	switch_threadattr_t *thd_attr = NULL;
+
+	switch_threadattr_create(&thd_attr, conference->pool);
+	switch_threadattr_detach_set(thd_attr, 1);
+	switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
+	switch_thread_create(&thread, thd_attr, conference_video_thread_run, conference, conference->pool);
+}
+
+static void launch_conference_record_thread(conference_obj_t *conference, char *path)
+{
+	switch_thread_t *thread;
+	switch_threadattr_t *thd_attr = NULL;
+	switch_memory_pool_t *pool;
+	conference_record_t *rec;
+
+	/* Setup a memory pool to use. */
+	if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Pool Failure\n");
+	}
+
+	/* Create a node object */
+	if (!(rec = switch_core_alloc(pool, sizeof(*rec)))) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Alloc Failure\n");
+		switch_core_destroy_memory_pool(&pool);
+		return;
+	}
+
+	rec->conference = conference;
+	rec->path = switch_core_strdup(pool, path);
+	rec->pool = pool;
+
+	switch_threadattr_create(&thd_attr, rec->pool);
+	switch_threadattr_detach_set(thd_attr, 1);
+	switch_threadattr_stacksize_set(thd_attr, SWITCH_THREAD_STACKSIZE);
+	switch_thread_create(&thread, thd_attr, conference_record_thread_run, rec, rec->pool);
+}
+
+static switch_status_t chat_send(char *proto, char *from, char *to, char *subject, char *body, char *hint)
+{
+	char name[512] = "", *p, *lbuf = NULL;
+	switch_chat_interface_t *ci;
+	conference_obj_t *conference = NULL;
+	switch_stream_handle_t stream = { 0 };
+
+	if ((p = strchr(to, '+'))) {
+		to = ++p;
+	}
+
+	if (!body) {
+		return SWITCH_STATUS_SUCCESS;
+	}
+
+	if (!(ci = switch_loadable_module_get_chat_interface(proto))) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Chat Interface [%s]!\n", proto);
+		return SWITCH_STATUS_FALSE;
+	}
+
+
+	if ((p = strchr(to, '@'))) {
+		switch_copy_string(name, to, ++p - to);
+	} else {
+		switch_copy_string(name, to, sizeof(name));
+	}
+
+
+	if (!(conference = (conference_obj_t *) switch_core_hash_find(globals.conference_hash, name))) {
+		ci->chat_send(CONF_CHAT_PROTO, to, hint && strchr(hint, '/') ? hint : from, "", "Conference not active.", NULL);
+		return SWITCH_STATUS_FALSE;
+	}
+
+	SWITCH_STANDARD_STREAM(stream);
+
+	if (body != NULL && (lbuf = strdup(body))) {
+		/* special case list */
+		if (switch_stristr("list", lbuf)) {
+			conference_list_pretty(conference, &stream);
+			/* provide help */
+		} else {
+			return SWITCH_STATUS_SUCCESS;
+		}
+#if 0
+		else {
+			if (strcasecmp(argv[0], "help") == 0 || strcasecmp(argv[0], "commands") == 0) {
+				stream.write_function(&stream, "%s\n", api_syntax);
+				/* find a normal command */
+			} else {
+				conf_api_dispatch(conference, &stream, argc, argv, (const char *) body, 0);
+			}
+		}
+#endif
+	}
+
+	switch_safe_free(lbuf);
+	
+	ci->chat_send(CONF_CHAT_PROTO, to, hint && strchr(hint, '/') ? hint : from, "", stream.data, NULL);
+	switch_safe_free(stream.data);
+
+	return SWITCH_STATUS_SUCCESS;
+}
+
+static switch_status_t conf_default_controls(conference_obj_t *conference)
+{
+	switch_status_t status = SWITCH_STATUS_FALSE;
+	uint32_t i;
+	caller_control_action_t *action;
+
+	switch_assert(conference != NULL);
+
+	for (i = 0, status = SWITCH_STATUS_SUCCESS; status == SWITCH_STATUS_SUCCESS && i < CCFNTBL_QTY; i++) {
+		if (!switch_strlen_zero(ccfntbl[i].digits)) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
+							  "Installing default caller control action '%s' bound to '%s'.\n", ccfntbl[i].key, ccfntbl[i].digits);
+			action = (caller_control_action_t *) switch_core_alloc(conference->pool, sizeof(caller_control_action_t));
+			if (action != NULL) {
+				action->fndesc = &ccfntbl[i];
+				action->data = NULL;
+				status = switch_ivr_digit_stream_parser_set_event(conference->dtmf_parser, ccfntbl[i].digits, action);
+			} else {
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
+								  "unable to alloc memory for caller control binding '%s' to '%s'\n", ccfntbl[i].key, ccfntbl[i].digits);
+				status = SWITCH_STATUS_MEMERR;
+			}
+		}
+	}
+
+	return status;
+}
+
+static switch_status_t conference_new_install_caller_controls_custom(conference_obj_t *conference, switch_xml_t xml_controls, switch_xml_t xml_menus)
+{
+	switch_status_t status = SWITCH_STATUS_FALSE;
+	switch_xml_t xml_kvp;
+
+	switch_assert(conference != NULL);
+
+	if (!xml_controls) {
+		return status;
+	}
+
+	/* parse the controls tree for caller control digit strings */
+	for (xml_kvp = switch_xml_child(xml_controls, "control"); xml_kvp; xml_kvp = xml_kvp->next) {
+		char *key = (char *) switch_xml_attr(xml_kvp, "action");
+		char *val = (char *) switch_xml_attr(xml_kvp, "digits");
+		char *data = (char *) switch_xml_attr_soft(xml_kvp, "data");
+
+		if (!switch_strlen_zero(key) && !switch_strlen_zero(val)) {
+			uint32_t i;
+
+			/* scan through all of the valid actions, and if found, */
+			/* set the new caller control action digit string, then */
+			/* stop scanning the table, and go to the next xml kvp. */
+			for (i = 0, status = SWITCH_STATUS_NOOP; i < CCFNTBL_QTY && status == SWITCH_STATUS_NOOP; i++) {
+
+				if (strcasecmp(ccfntbl[i].key, key) == 0) {
+
+					caller_control_action_t *action;
+
+					switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Installing caller control action '%s' bound to '%s'.\n", key, val);
+					action = (caller_control_action_t *) switch_core_alloc(conference->pool, sizeof(caller_control_action_t));
+					if (action != NULL) {
+						action->fndesc = &ccfntbl[i];
+						action->data = (void *) switch_core_strdup(conference->pool, data);
+						action->binded_dtmf = switch_core_strdup(conference->pool, val);
+						status = switch_ivr_digit_stream_parser_set_event(conference->dtmf_parser, val, action);
+					} else {
+						switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR,
+										  "unable to alloc memory for caller control binding '%s' to '%s'\n", ccfntbl[i].key, ccfntbl[i].digits);
+						status = SWITCH_STATUS_MEMERR;
+					}
+				}
+			}
+			if (status == SWITCH_STATUS_NOOP) {
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Invalid caller control action name '%s'.\n", key);
+			}
+		} else {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Invalid caller control config entry pair action = '%s' digits = '%s'\n", key, val);
+		}
+	}
+
+	return status;
+}
+
+/* create a new conferene with a specific profile */
+static conference_obj_t *conference_new(char *name, conf_xml_cfg_t cfg, switch_memory_pool_t *pool)
+{
+	conference_obj_t *conference;
+	switch_xml_t xml_kvp;
+	char *timer_name = NULL;
+	char *domain = NULL;
+	char *tts_engine = NULL;
+	char *tts_voice = NULL;
+	char *enter_sound = NULL;
+	char *sound_prefix = NULL;
+	char *exit_sound = NULL;
+	char *alone_sound = NULL;
+	char *ack_sound = NULL;
+	char *nack_sound = NULL;
+	char *muted_sound = NULL;
+	char *unmuted_sound = NULL;
+	char *locked_sound = NULL;
+	char *is_locked_sound = NULL;
+	char *is_unlocked_sound = NULL;
+	char *kicked_sound = NULL;
+	char *pin = NULL;
+	char *pin_sound = NULL;
+	char *bad_pin_sound = NULL;
+	char *energy_level = NULL;
+	char *caller_id_name = NULL;
+	char *caller_id_number = NULL;
+	char *caller_controls = NULL;
+	char *member_flags = NULL;
+	char *perpetual_sound = NULL;
+	char *moh_sound = NULL;
+	uint32_t max_members = 0;
+	uint32_t announce_count = 0;
+	char *maxmember_sound = NULL;
+	uint32_t rate = 8000, interval = 20;
+	switch_status_t status;
+	int comfort_noise_level = 0;
+	char *suppress_events = NULL;
+	char *auto_record = NULL;
+
+	/* Validate the conference name */
+	if (switch_strlen_zero(name)) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Record! no name.\n");
+		return NULL;
+	}
+
+	/* parse the profile tree for param values */
+	for (xml_kvp = switch_xml_child(cfg.profile, "param"); xml_kvp; xml_kvp = xml_kvp->next) {
+		char *var = (char *) switch_xml_attr_soft(xml_kvp, "name");
+		char *val = (char *) switch_xml_attr_soft(xml_kvp, "value");
+		char buf[128] = "";
+		char *p;
+
+		if ((p = strchr(var, '_'))) {
+			switch_copy_string(buf, var, sizeof(buf));
+			for (p = buf; *p; p++) {
+				if (*p == '_') {
+					*p = '-';
+				}
+			}
+			var = buf;
+		}
+
+		if (!strcasecmp(var, "rate") && !switch_strlen_zero(val)) {
+			uint32_t tmp = atoi(val);
+			if (tmp == 8000 || tmp == 16000 || tmp == 32000) {
+				rate = tmp;
+			}
+		} else if (!strcasecmp(var, "domain") && !switch_strlen_zero(val)) {
+			domain = val;
+		} else if (!strcasecmp(var, "interval") && !switch_strlen_zero(val)) {
+			uint32_t tmp = atoi(val);
+			if (SWITCH_ACCEPTABLE_INTERVAL(tmp)) {
+				interval = tmp;
+			} else {
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING,
+								  "Interval must be multipe of 10 and less than %d, Using default of 20\n", SWITCH_MAX_INTERVAL);
+			}
+		} else if (!strcasecmp(var, "timer-name") && !switch_strlen_zero(val)) {
+			timer_name = val;
+		} else if (!strcasecmp(var, "tts-engine") && !switch_strlen_zero(val)) {
+			tts_engine = val;
+		} else if (!strcasecmp(var, "tts-voice") && !switch_strlen_zero(val)) {
+			tts_voice = val;
+		} else if (!strcasecmp(var, "enter-sound") && !switch_strlen_zero(val)) {
+			enter_sound = val;
+		} else if (!strcasecmp(var, "exit-sound") && !switch_strlen_zero(val)) {
+			exit_sound = val;
+		} else if (!strcasecmp(var, "alone-sound") && !switch_strlen_zero(val)) {
+			alone_sound = val;
+		} else if (!strcasecmp(var, "perpetual-sound") && !switch_strlen_zero(val)) {
+			perpetual_sound = val;
+		} else if (!strcasecmp(var, "moh-sound") && !switch_strlen_zero(val)) {
+			moh_sound = val;
+		} else if (!strcasecmp(var, "ack-sound") && !switch_strlen_zero(val)) {
+			ack_sound = val;
+		} else if (!strcasecmp(var, "nack-sound") && !switch_strlen_zero(val)) {
+			nack_sound = val;
+		} else if (!strcasecmp(var, "muted-sound") && !switch_strlen_zero(val)) {
+			muted_sound = val;
+		} else if (!strcasecmp(var, "unmuted-sound") && !switch_strlen_zero(val)) {
+			unmuted_sound = val;
+		} else if (!strcasecmp(var, "locked-sound") && !switch_strlen_zero(val)) {
+			locked_sound = val;
+		} else if (!strcasecmp(var, "is-locked-sound") && !switch_strlen_zero(val)) {
+			is_locked_sound = val;
+		} else if (!strcasecmp(var, "is-unlocked-sound") && !switch_strlen_zero(val)) {
+			is_unlocked_sound = val;
+		} else if (!strcasecmp(var, "member-flags") && !switch_strlen_zero(val)) {
+			member_flags = val;
+		} else if (!strcasecmp(var, "kicked-sound") && !switch_strlen_zero(val)) {
+			kicked_sound = val;
+		} else if (!strcasecmp(var, "pin") && !switch_strlen_zero(val)) {
+			pin = val;
+		} else if (!strcasecmp(var, "pin-sound") && !switch_strlen_zero(val)) {
+			pin_sound = val;
+		} else if (!strcasecmp(var, "bad-pin-sound") && !switch_strlen_zero(val)) {
+			bad_pin_sound = val;
+		} else if (!strcasecmp(var, "energy-level") && !switch_strlen_zero(val)) {
+			energy_level = val;
+		} else if (!strcasecmp(var, "caller-id-name") && !switch_strlen_zero(val)) {
+			caller_id_name = val;
+		} else if (!strcasecmp(var, "caller-id-number") && !switch_strlen_zero(val)) {
+			caller_id_number = val;
+		} else if (!strcasecmp(var, "caller-controls") && !switch_strlen_zero(val)) {
+			caller_controls = val;
+		} else if (!strcasecmp(var, "comfort-noise") && !switch_strlen_zero(val)) {
+			int tmp;
+			tmp = atoi(val);
+			if (tmp > 1 && tmp < 10000) {
+				comfort_noise_level = tmp;
+			} else if (switch_true(val)) {
+				comfort_noise_level = 1400;
+			}
+		} else if (!strcasecmp(var, "sound-prefix") && !switch_strlen_zero(val)) {
+			sound_prefix = val;
+		} else if (!strcasecmp(var, "max-members") && !switch_strlen_zero(val)) {
+			errno = 0;			/* sanity first */
+			max_members = strtol(val, NULL, 0);	/* base 0 lets 0x... for hex 0... for octal and base 10 otherwise through */
+			if (errno == ERANGE || errno == EINVAL || max_members < 0 || max_members == 1) {
+				/* a negative wont work well, and its foolish to have a conference limited to 1 person unless the outbound 
+				 * stuff is added, see comments above
+				 */
+				max_members = 0;	/* set to 0 to disable max counts */
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "max-members %s is invalid, not setting a limit\n", val);
+			}
+		} else if (!strcasecmp(var, "max-members-sound") && !switch_strlen_zero(val)) {
+			maxmember_sound = val;
+		} else if (!strcasecmp(var, "announce-count") && !switch_strlen_zero(val)) {
+			errno = 0;			/* safety first */
+			announce_count = strtol(val, NULL, 0);
+			if (errno == ERANGE || errno == EINVAL) {
+				announce_count = 0;
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "announce-count is invalid, not anouncing member counts\n");
+			}
+		} else if (!strcasecmp(var, "suppress-events") && !switch_strlen_zero(val)) {
+			suppress_events = val;
+		} else if (!strcasecmp(var, "auto-record") && !switch_strlen_zero(val)) {
+			auto_record = val;
+		}
+	}
+
+	/* Set defaults and various paramaters */
+
+	/* Timer module to use */
+	if (switch_strlen_zero(timer_name)) {
+		timer_name = "soft";
+	}
+
+	/* Caller ID Name */
+	if (switch_strlen_zero(caller_id_name)) {
+		caller_id_name = (char *) global_app_name;
+	}
+
+	/* Caller ID Number */
+	if (switch_strlen_zero(caller_id_number)) {
+		caller_id_number = "0000000000";
+	}
+
+	if (!pool) {
+		/* Setup a memory pool to use. */
+		if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Pool Failure\n");
+			status = SWITCH_STATUS_TERM;
+			return NULL;
+		}
+	}
+
+	/* Create the conference object. */
+	if (!(conference = switch_core_alloc(pool, sizeof(*conference)))) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Memory Error!\n");
+		status = SWITCH_STATUS_TERM;
+		return NULL;
+	}
+
+	/* initialize the conference object with settings from the specified profile */
+	conference->pool = pool;
+	conference->profile_name = switch_core_strdup(conference->pool, switch_xml_attr_soft(cfg.profile, "name"));
+	if (timer_name) {
+		conference->timer_name = switch_core_strdup(conference->pool, timer_name);
+	}
+	if (tts_engine) {
+		conference->tts_engine = switch_core_strdup(conference->pool, tts_engine);
+	}
+	if (tts_voice) {
+		conference->tts_voice = switch_core_strdup(conference->pool, tts_voice);
+	}
+
+	conference->comfort_noise_level = comfort_noise_level;
+	conference->caller_id_name = switch_core_strdup(conference->pool, caller_id_name);
+	conference->caller_id_number = switch_core_strdup(conference->pool, caller_id_number);
+
+
+	if (!switch_strlen_zero(perpetual_sound)) {
+		conference->perpetual_sound = switch_core_strdup(conference->pool, perpetual_sound);
+	}
+
+	conference->mflags = MFLAG_CAN_SPEAK | MFLAG_CAN_HEAR;
+	
+	if (!switch_strlen_zero(moh_sound) && switch_is_moh(moh_sound)) {
+		conference->moh_sound = switch_core_strdup(conference->pool, moh_sound);
+	}
+
+	if (member_flags) {
+		set_mflags(member_flags, &conference->mflags);
+	}
+
+	if (sound_prefix) {
+		conference->sound_prefix = switch_core_strdup(conference->pool, sound_prefix);
+	}
+
+	if (!switch_strlen_zero(enter_sound)) {
+		conference->enter_sound = switch_core_strdup(conference->pool, enter_sound);
+	}
+
+	if (!switch_strlen_zero(exit_sound)) {
+		conference->exit_sound = switch_core_strdup(conference->pool, exit_sound);
+	}
+
+	if (!switch_strlen_zero(ack_sound)) {
+		conference->ack_sound = switch_core_strdup(conference->pool, ack_sound);
+	}
+
+	if (!switch_strlen_zero(nack_sound)) {
+		conference->nack_sound = switch_core_strdup(conference->pool, nack_sound);
+	}
+
+	if (!switch_strlen_zero(muted_sound)) {
+		conference->muted_sound = switch_core_strdup(conference->pool, muted_sound);
+	}
+
+	if (!switch_strlen_zero(unmuted_sound)) {
+		conference->unmuted_sound = switch_core_strdup(conference->pool, unmuted_sound);
+	}
+
+	if (!switch_strlen_zero(kicked_sound)) {
+		conference->kicked_sound = switch_core_strdup(conference->pool, kicked_sound);
+	}
+
+	if (!switch_strlen_zero(pin_sound)) {
+		conference->pin_sound = switch_core_strdup(conference->pool, pin_sound);
+	}
+
+	if (!switch_strlen_zero(bad_pin_sound)) {
+		conference->bad_pin_sound = switch_core_strdup(conference->pool, bad_pin_sound);
+	}
+
+	if (!switch_strlen_zero(pin)) {
+		conference->pin = switch_core_strdup(conference->pool, pin);
+	}
+
+	if (!switch_strlen_zero(alone_sound)) {
+		conference->alone_sound = switch_core_strdup(conference->pool, alone_sound);
+	}
+
+	if (!switch_strlen_zero(locked_sound)) {
+		conference->locked_sound = switch_core_strdup(conference->pool, locked_sound);
+	}
+
+	if (!switch_strlen_zero(is_locked_sound)) {
+		conference->is_locked_sound = switch_core_strdup(conference->pool, is_locked_sound);
+	}
+
+	if (!switch_strlen_zero(is_unlocked_sound)) {
+		conference->is_unlocked_sound = switch_core_strdup(conference->pool, is_unlocked_sound);
+	}
+
+	if (!switch_strlen_zero(energy_level)) {
+		conference->energy_level = atoi(energy_level);
+	}
+
+	if (!switch_strlen_zero(maxmember_sound)) {
+		conference->maxmember_sound = switch_core_strdup(conference->pool, maxmember_sound);
+	}
+	/* its going to be 0 by default, set to a value otherwise so this should be safe */
+	conference->max_members = max_members;
+	conference->announce_count = announce_count;
+
+	conference->name = switch_core_strdup(conference->pool, name);
+	if (domain) {
+		conference->domain = switch_core_strdup(conference->pool, domain);
+	} else {
+		conference->domain = "cluecon.com";
+	}
+	conference->rate = rate;
+	conference->interval = interval;
+	conference->dtmf_parser = NULL;
+
+	conference->eflags = 0xFFFFFFFF;
+	if (!switch_strlen_zero(suppress_events)) {
+		clear_eflags(suppress_events, &conference->eflags);
+	}
+
+	if (!switch_strlen_zero(auto_record)) {
+		conference->auto_record = switch_core_strdup(conference->pool, auto_record);
+	}
+	
+	/* caller control configuration chores */
+	if (switch_ivr_digit_stream_parser_new(conference->pool, &conference->dtmf_parser) == SWITCH_STATUS_SUCCESS) {
+
+		/* if no controls, or default controls specified, install default */
+		if (caller_controls == NULL || *caller_controls == '\0' || strcasecmp(caller_controls, "default") == 0) {
+			status = conf_default_controls(conference);
+		} else if (strcasecmp(caller_controls, "none") != 0) {
+			/* try to build caller control if the group has been specified and != "none" */
+			switch_xml_t xml_controls = switch_xml_find_child(cfg.controls, "group", "name", caller_controls);
+			status = conference_new_install_caller_controls_custom(conference, xml_controls, NULL);
+
+			if (status != SWITCH_STATUS_SUCCESS) {
+				switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to install caller controls group '%s'\n", caller_controls);
+			}
+		} else {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "No caller controls installed.\n");
+		}
+	} else {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unable to allocate caller control digit parser.\n");
+	}
+
+	/* Activate the conference mutex for exclusivity */
+	switch_mutex_init(&conference->mutex, SWITCH_MUTEX_NESTED, conference->pool);
+	switch_mutex_init(&conference->flag_mutex, SWITCH_MUTEX_NESTED, conference->pool);
+	switch_thread_rwlock_create(&conference->rwlock, conference->pool);
+	switch_mutex_init(&conference->member_mutex, SWITCH_MUTEX_NESTED, conference->pool);
+
+	return conference;
+}
+
+static void pres_event_handler(switch_event_t *event)
+{
+	char *to = switch_event_get_header(event, "to");
+	char *dup_to = NULL, *conf_name, *e;
+	conference_obj_t *conference;
+
+	if (!to || strncasecmp(to, "conf+", 5)) {
+		return;
+	}
+
+	if (!(dup_to = strdup(to))) {
+		return;
+	}
+
+	conf_name = dup_to + 5;
+
+	if ((e = strchr(conf_name, '@'))) {
+		*e = '\0';
+	}
+
+	if ((conference = (conference_obj_t *) switch_core_hash_find(globals.conference_hash, conf_name))) {
+		if (switch_event_create(&event, SWITCH_EVENT_PRESENCE_IN) == SWITCH_STATUS_SUCCESS) {
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "proto", CONF_CHAT_PROTO);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "login", conference->name);
+			switch_event_add_header(event, SWITCH_STACK_BOTTOM, "from", "%s@%s", conference->name, conference->domain);
+			switch_event_add_header(event, SWITCH_STACK_BOTTOM, "status", "Active (%d caller%s)", conference->count, conference->count == 1 ? "" : "s");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "event_type", "presence");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "alt_event_type", "dialog");
+			switch_event_add_header(event, SWITCH_STACK_BOTTOM, "event_count", "%d", EC++);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "unique-id", conf_name);
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "channel-state", "CS_ROUTING");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "answer-state", conference->count == 1 ? "early" : "confirmed");
+			switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "call-direction", conference->count == 1 ? "outbound" : "inbound");
+			switch_event_fire(&event);
+		}
+	} else if (switch_event_create(&event, SWITCH_EVENT_PRESENCE_IN) == SWITCH_STATUS_SUCCESS) {
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "proto", CONF_CHAT_PROTO);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "login", conf_name);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "from", to);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "status", "Idle");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "rpid", "idle");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "event_type", "presence");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "alt_event_type", "dialog");
+		switch_event_add_header(event, SWITCH_STACK_BOTTOM, "event_count", "%d", EC++);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "unique-id", conf_name);
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "channel-state", "CS_HANGUP");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "answer-state", "terminated");
+		switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "call-direction", "inbound");
+		switch_event_fire(&event);
+	}
+
+	switch_safe_free(dup_to);
+}
+
+static void send_presence(switch_event_types_t id)
+{
+	switch_xml_t cxml, cfg, advertise, room;
+	switch_event_t *params = NULL;
+
+	switch_event_create(¶ms, SWITCH_EVENT_COMMAND);
+	switch_assert(params);
+	switch_event_add_header_string(params, SWITCH_STACK_BOTTOM, "presence", "true");
+
+
+	/* Open the config from the xml registry */
+	if (!(cxml = switch_xml_open_cfg(global_cf_name, &cfg, params))) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", global_cf_name);
+		goto done;
+	}
+
+	if ((advertise = switch_xml_child(cfg, "advertise"))) {
+		for (room = switch_xml_child(advertise, "room"); room; room = room->next) {
+			char *name = (char *) switch_xml_attr_soft(room, "name");
+			char *status = (char *) switch_xml_attr_soft(room, "status");
+			switch_event_t *event;
+
+			if (name && switch_event_create(&event, id) == SWITCH_STATUS_SUCCESS) {
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "proto", CONF_CHAT_PROTO);
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "login", name);
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "from", name);
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "status", status ? status : "Available");
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "rpid", "idle");
+				switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, "event_type", "presence");
+				switch_event_fire(&event);
+			}
+		}
+	}
+
+  done:
+	switch_event_destroy(¶ms);
+
+	/* Release the config registry handle */
+	if (cxml) {
+		switch_xml_free(cxml);
+		cxml = NULL;
+	}
+}
+
+/* Called by FreeSWITCH when the module loads */
+SWITCH_MODULE_LOAD_FUNCTION(mod_conference_load)
+{
+	uint32_t i;
+	size_t nl, ol = 0;
+	char *p = NULL, *tmp = NULL;
+	switch_chat_interface_t *chat_interface;
+	switch_api_interface_t *api_interface;
+	switch_application_interface_t *app_interface;
+	switch_status_t status = SWITCH_STATUS_SUCCESS;
+
+	memset(&globals, 0, sizeof(globals));
+
+	/* Connect my internal structure to the blank pointer passed to me */
+	*module_interface = switch_loadable_module_create_module_interface(pool, modname);
+
+	/* build api interface help ".syntax" field string */
+	p = strdup("");
+	for (i = 0; i < CONFFUNCAPISIZE; i++) {
+		nl = strlen(conf_api_sub_commands[i].psyntax) + 4;
+		if (p != NULL) {
+			ol = strlen(p);
+		}
+		tmp = realloc(p, ol + nl);
+		if (tmp != NULL) {
+			p = tmp;
+			strcat(p, "\t\t");
+			strcat(p, conf_api_sub_commands[i].psyntax);
+			if (i < CONFFUNCAPISIZE - 1) {
+				strcat(p, "\n");
+			}
+		} else {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't realloc\n");
+			return SWITCH_STATUS_TERM;
+		}
+
+	}
+	api_syntax = p;
+
+	/* create/register custom event message type */
+	if (switch_event_reserve_subclass(CONF_EVENT_MAINT) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't register subclass %s!\n", CONF_EVENT_MAINT);
+		return SWITCH_STATUS_TERM;
+	}
+
+	/* Setup the pool */
+	globals.conference_pool = pool;
+
+	/* Setup a hash to store conferences by name */
+	switch_core_hash_init(&globals.conference_hash, globals.conference_pool);
+	switch_mutex_init(&globals.conference_mutex, SWITCH_MUTEX_NESTED, globals.conference_pool);
+	switch_mutex_init(&globals.id_mutex, SWITCH_MUTEX_NESTED, globals.conference_pool);
+	switch_mutex_init(&globals.hash_mutex, SWITCH_MUTEX_NESTED, globals.conference_pool);
+
+	/* Subscribe to presence request events */
+	if (switch_event_bind_removable(modname, SWITCH_EVENT_PRESENCE_PROBE, SWITCH_EVENT_SUBCLASS_ANY, pres_event_handler, NULL, &globals.node) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Couldn't subscribe to presence request events!\n");
+		return SWITCH_STATUS_GENERR;
+	}
+
+	SWITCH_ADD_API(api_interface, "conference", "Conference module commands", conf_api_main, p);
+	SWITCH_ADD_APP(app_interface, global_app_name, global_app_name, NULL, conference_function, NULL, SAF_NONE);
+	SWITCH_ADD_APP(app_interface, "conference_set_auto_outcall", "conference_set_auto_outcall", NULL, conference_auto_function, NULL, SAF_NONE);
+	SWITCH_ADD_CHAT(chat_interface, CONF_CHAT_PROTO, chat_send);
+
+	send_presence(SWITCH_EVENT_PRESENCE_IN);
+
+	globals.running = 1;
+	/* indicate that the module should continue to be loaded */
+	return status;
+}
+
+SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_conference_shutdown)
+{
+	if (globals.running) {
+
+		/* signal all threads to shutdown */
+		globals.running = 0;
+
+		/* wait for all threads */
+		while (globals.threads) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Waiting for %d threads\n", globals.threads);
+			switch_yield(100000);
+		}
+
+		switch_event_unbind(&globals.node);
+		switch_event_free_subclass(CONF_EVENT_MAINT);
+
+		/* free api interface help ".syntax" field string */
+		switch_safe_free(api_syntax);
+	}
+	switch_core_hash_destroy(&globals.conference_hash);
 
-  return SWITCH_STATUS_SUCCESS;
+	return SWITCH_STATUS_SUCCESS;
 }
 
 /* For Emacs:

    

[Freeswitch-trunk] [commit] r10358 - freeswitch/trunk/src/mod/applications/mod_conference

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