I have a Digium TDM400p and im using Zaptel 1.4.12.1. My problem is that calls between FXS channels get hung up almost immediately. I dont seem to understand why.It does not look like a freeswitch issue, maybe a openzap problem- maybe its using some sort of tone detection? Any help would be appreciated. Relevant lines from the logs are: 2008-09-14 22:57:04 [DEBUG] ozmod_analog.c:388 zap_analog_channel_run() Executing state handler on 2:1 for RING 2008-09-14 22:57:12 [DEBUG] ozmod_analog.c:713 process_event() EVENT [OFFHOOK][3:1] STATE [GENRING] 2008-09-14 22:57:12 [DEBUG] ozmod_analog.c:776 process_event() Changing state on 3:1 from GENRING to UP 2008-09-14 22:57:12 [DEBUG] ozmod_analog.c:388 zap_analog_channel_run() Executing state handler on 3:1 for UP 2008-09-14 22:57:12 [DEBUG] mod_openzap.c:1147 on_fxs_signal() got FXS sig [UP] 2008-09-14 22:57:12 [DEBUG] switch_channel.c:1560 switch_channel_perform_mark_answered() Kill OpenZAP/2:1/3 [BREAK] 2008-09-14 22:57:12 [NOTICE] mod_openzap.c:1155 on_fxs_signal() Channel [OpenZAP/3:1/3/1] has been answered 2008-09-14 22:57:12 [WARNING] mod_openzap.c:786 channel_receive_message_fxs() VETO Changing state on 2:1 from RING to UP 2008-09-14 22:57:12 [DEBUG] switch_core_session.c:435 switch_core_session_receive_message() Kill OpenZAP/2:1/3 [BREAK] 2008-09-14 22:57:12 [NOTICE] switch_ivr_originate.c:1342 switch_ivr_originate() Channel [OpenZAP/2:1/3] has been answered 2008-09-14 22:57:12 [DEBUG] switch_ivr_originate.c:1380 switch_ivr_originate() Originate Resulted in Success: [OpenZAP/3:1/3/1] 2008-09-14 22:57:12 [DEBUG] switch_core_session.c:435 switch_core_session_receive_message() Kill OpenZAP/3:1/3/1 [BREAK] 2008-09-14 22:57:12 [DEBUG] switch_core_session.c:435 switch_core_session_receive_message() Kill OpenZAP/2:1/3 [BREAK] 2008-09-14 22:57:12 [DEBUG] switch_ivr_bridge.c:845 switch_ivr_multi_threaded_bridge() OpenZAP/3:1/3/1 State Change CS_CONSUME_MEDIA -> CS_EXCHANGE_MEDIA 2008-09-14 22:57:12 [DEBUG] switch_core_session.c:727 switch_core_session_signal_state_change() Kill OpenZAP/3:1/3/1 [BREAK] 2008-09-14 22:57:12 [DEBUG] switch_core_state_machine.c:442 switch_core_session_run() (OpenZAP/3:1/3/1) State CONSUME_MEDIA going to sleep 2008-09-14 22:57:12 [DEBUG] switch_core_state_machine.c:365 switch_core_session_run() OpenZAP/3:1/3/1 Running State Change CS_EXCHANGE_MEDIA 2008-09-14 22:57:12 [DEBUG] switch_core_state_machine.c:433 switch_core_session_run() (OpenZAP/3:1/3/1) State EXCHANGE_MEDIA 2008-09-14 22:57:12 [DEBUG] mod_openzap.c:503 channel_on_exchange_media() CHANNEL EXCHANGE_MEDIA 2008-09-14 22:57:12 [DEBUG] switch_ivr_bridge.c:337 audio_bridge_thread() OpenZAP/2:1/3 ending bridge by request from read function 2008-09-14 22:57:12 [DEBUG] switch_core_session.c:435 switch_core_session_receive_message() Kill OpenZAP/2:1/3 [BREAK] 2008-09-14 22:57:12 [DEBUG] switch_ivr_bridge.c:410 audio_bridge_thread() Kill OpenZAP/3:1/3/1 [BREAK] 2008-09-14 22:57:12 [DEBUG] switch_ivr_bridge.c:413 audio_bridge_thread() BRIDGE THREAD DONE [OpenZAP/2:1/3] 2008-09-14 22:57:12 [DEBUG] switch_ivr_bridge.c:851 switch_ivr_multi_threaded_bridge() OpenZAP/3:1/3/1 State Change CS_EXCHANGE_MEDIA -> CS_RESET 2008-09-14 22:57:12 [DEBUG] switch_core_session.c:727 switch_core_session_signal_state_change() Kill OpenZAP/3:1/3/1 [BREAK] 2008-09-14 22:57:12 [NOTICE] switch_core_state_machine.c:157 switch_core_standard_on_execute() Hangup OpenZAP/2:1/3 [CS_EXECUTE] [NORMAL_CLEARING] 2008-09-14 22:57:12 [DEBUG] switch_channel.c:1381 switch_channel_perform_hangup() Kill OpenZAP/2:1/3 [KILL] 2008-09-14 22:57:12 [DEBUG] switch_core_session.c:727 switch_core_session_signal_state_change() Kill OpenZAP/2:1/3 [BREAK] 2008-09-14 22:57:12 [DEBUG] switch_core_state_machine.c:430 switch_core_session_run() (OpenZAP/2:1/3) State EXECUTE going to sleep 2008-09-14 22:57:12 [DEBUG] switch_core_state_machine.c:365 switch_core_session_run() OpenZAP/2:1/3 Running State Change CS_HANGUP 2008-09-14 22:57:12 [DEBUG] switch_core_state_machine.c:393 switch_core_session_run() (OpenZAP/2:1/3) State HANGUP 2008-09-14 22:57:12 [DEBUG] mod_openzap.c:432 channel_on_hangup() Changing state on 2:1 from RING to HANGUP 2008-09-14 22:57:12 [DEBUG] mod_openzap.c:465 channel_on_hangup() OpenZAP/2:1/3 CHANNEL HANGUP 2008-09-14 22:57:12 [DEBUG] switch_core_state_machine.c:46 switch_core_standard_on_hangup() Standard HANGUP OpenZAP/2:1/3, cause: NORMAL_CLEARING 2008-09-14 22:57:12 [DEBUG] switch_core_state_machine.c:393 switch_core_session_run() (OpenZAP/2:1/3) State HANGUP going to sleep 2008-09-14 22:57:12 [DEBUG] switch_core_session.c:794 switch_core_session_thread() Session 1 (OpenZAP/2:1/3) Locked, Waiting on external entities 2008-09-14 22:57:12 [DEBUG] ozmod_analog.c:388 zap_analog_channel_run() Executing state handler on 2:1 for HANGUP zaptel.conf says: fxoks = 1,3-4 fxsks = 2 my openzap.conf and openzap.conf.xml are straight from the wiki example. -- Faraz R Khan Cheif Architect Emergen Consulting +92.21.529.0381 x200 www.emergen.biz