- FreeSWITCH-users - FreeSWITCH Mailing Lists

S2S Bridging Of SIP And Jingle
by demuel＠thephinix.org 23 Jul '07

23 Jul '07

Hi, Is it likely possible to bridge SIP and Jingle in Freeswitch using the component method? If so, any hints and tips to implement this. Thanks, Demuel

2 1

Answering machine detection
by tuhl＠ix.netcom.com 23 Jul '07

23 Jul '07

I checked the wiki and the archive and couldn't find anything along these lines.... I have an application which will call a list of numbers and play a .wav file (basic JS code below). It starts playing the .wav file 1s after the user answers. This works, unless my app calls an answering machine (like a POTS one at home, or my cellphone voice mail). I need a way to determine that some audio greeting is being played back to me from the remote end (more than just a live human saying "Hello"), ignore it, then wait for the 'beep' tone when the answering machine starts recording, and then start playing my .wav file. Does anyone know if that tone is a standard tone? Is it DTMF so that teletone can detect it, or is it something else (it sounds like a single tone to me, not dual-tone). Will every answering machine/voice mail system in the world generate the same tone? session.originate(target,target); session.waitForAnswer(30000); session.execute("sleep","1000"); session.streamFile( AudioFile, "",""); Thanks, Tom =============== tuhl(a)ix.netcom.com

1 0

Re: [Freeswitch-users] freeswitch: src/switch_core.c:1360: switch_core_session_strdup: Assertion `session != ((void *)0)' failed.
by Anthony Minessale 23 Jul '07

23 Jul '07

Try executing "make sure" from the build directory this will erase all the object code and all the modules and rebuild them all and reinstall it (takes about a minute or 2) If you still have a problem please let us know. Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ AIM: anthm MSN:anthony_minessale@hotmail.com JABBER:anthony.minessale@gmail.com IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org pstn:213-799-1400 ----- Original Message ---- From: Pekka K. Kurki <pekka.kurki(a)intellectics.com> To: freeswitch-users(a)lists.freeswitch.org Sent: Monday, December 25, 2006 6:17:03 PM Subject: Re: [Freeswitch-users] freeswitch: src/switch_core.c:1360: switch_core_session_strdup: Assertion `session != ((void *)0)' failed. here the trace: [root@salo freeswitch]# bin/freeswitch 2006-12-26 00:57:52 [CONSOLE] switch_core.c:4072 switch_core_init_and_modload() Bringing up environment. 2006-12-26 00:57:52 [CONSOLE] switch_core.c:4073 switch_core_init_and_modload() Loading Modules. 2006-12-26 00:57:52 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_console] 2006-12-26 00:57:52 [ERR] mod_portaudio.c:615 load_config() open of portaudio.conf failed Number of devices = 1 ---------------------------------------------- #0 DefaultInput DefaultOutput Name = /dev/dsp Max Inputs = 16, Max Outputs = 16 Sample Rates = 96000.00, 48000.00, 44100.00, 32000.00, 24000.00, 22050.00, 16000.00, 11025.00, 8000.00, Native Sample Formats = paUInt8, paInt16, ---------------------------------------------- 2006-12-26 00:57:52 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_portaudio] 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:102 switch_loadable_module_process() Adding Endpoint 'portaudio' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'pacall' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'pahup' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'painfo' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'paoffhook' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'padtmf' 2006-12-26 00:57:52 [NOTICE] mod_sofia.c:5000 config_sofia() Started Profile salo.intellectics.com [sip:mod_sofia@85.126.75.149:5061] 2006-12-26 00:57:52 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_sofia] 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:102 switch_loadable_module_process() Adding Endpoint 'sofia' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:255 switch_loadable_module_process() Adding Chat interface 'sip' 2006-12-26 00:57:52 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_bridgecall] 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'bridge' su_port_create() called su_port(0x96b6760): epoll_create() => 10: OK su_port_create() returns 0x96b6760 2006-12-26 00:57:52 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_commands] 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'originate' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'killchan' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'reloadxml' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'load' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'transfer' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'pause' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'show' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'status' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'uuid_bridge' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'broadcast' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'hold' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'media' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'fsctl' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'help' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'version' 2006-12-26 00:57:52 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_dptools] 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'privacy' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'transfer' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'sleep' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'strftime' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'phrase' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'eval' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'answer' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'log' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'info' 2006-12-26 00:57:52 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'set' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'ringback' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'detect_speech' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'ivr' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'presence' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'strftime' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:180 switch_loadable_module_process() Adding API Function 'chat' 2006-12-26 00:57:53 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_echo] 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'echo' 2006-12-26 00:57:53 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_playback] 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'playback' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'stop_record_session' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'record_session' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'record' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:163 switch_loadable_module_process() Adding Application 'speak' 2006-12-26 00:57:53 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_dialplan_xml] 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:135 switch_loadable_module_process() Adding Dialplan 'XML' 2006-12-26 00:57:53 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_g711] 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:113 switch_loadable_module_process() Adding Codec 'PCMU' (g711 ulaw) 8000hz 20ms 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:113 switch_loadable_module_process() Adding Codec 'PCMU' (g711 ulaw) 8000hz 60ms 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:113 switch_loadable_module_process() Adding Codec 'PCMA' (g711 alaw) 8000hz 20ms 2006-12-26 00:57:53 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_gsm] 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:113 switch_loadable_module_process() Adding Codec 'GSM' (gsm) 8000hz 20ms nua: nua_create: entering su_port_create() called 2006-12-26 00:57:53 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_l16] 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:113 switch_loadable_module_process() Adding Codec 'L16' (raw signed linear (16 bit)) 8000hz 120ms 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:113 switch_loadable_module_process() Adding Codec 'L16' (raw signed linear (16 bit)) 8000hz 60ms 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:113 switch_loadable_module_process() Adding Codec 'L16' (raw signed linear (16 bit)) 8000hz 30ms 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:113 switch_loadable_module_process() Adding Codec 'L16' (raw signed linear (16 bit)) 8000hz 20ms 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:113 switch_loadable_module_process() Adding Codec 'L16' (raw signed linear (16 bit)) 16000hz 20ms 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:113 switch_loadable_module_process() Adding Codec 'L16' (raw signed linear (16 bit)) 22050hz 20ms 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:113 switch_loadable_module_process() Adding Codec 'L16' (raw signed linear (16 bit)) 32000hz 20ms 2006-12-26 00:57:53 [INFO] mod_sndfile.c:286 setup_formats() LibSndFile Version : libsndfile-1.0.17 Supported Formats ================================================================================ AIFF (Apple/SGI) (extension "aiff") AU (Sun/NeXT) (extension "au") AVR (Audio Visual Research) (extension "avr") CAF (Apple Core Audio File) (extension "caf") HTK (HMM Tool Kit) (extension "htk") IFF (Amiga IFF/SVX8/SV16) (extension "iff") MAT4 (GNU Octave 2.0 / Matlab 4.2) (extension "mat") MAT5 (GNU Octave 2.1 / Matlab 5.0) (extension "mat") PAF (Ensoniq PARIS) (extension "paf") PVF (Portable Voice Format) (extension "pvf") RAW (header-less) (extension "raw") SD2 (Sound Designer II) (extension "sd2") SDS (Midi Sample Dump Standard) (extension "sds") SF (Berkeley/IRCAM/CARL) (extension "sf") VOC (Creative Labs) (extension "voc") W64 (SoundFoundry WAVE 64) (extension "w64") WAV (Microsoft) (extension "wav") WAV (NIST Sphere) (extension "wav") WAVEX (Microsoft) (extension "wav") XI (FastTracker 2) (extension "xi") ================================================================================ 2006-12-26 00:57:53 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_sndfile] 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'aiff' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'au' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'avr' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'caf' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'htk' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'iff' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'mat' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'paf' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'pvf' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'raw' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'sd2' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'sds' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'sf' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'voc' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'w64' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'wav' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'xi' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'r8' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'r16' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'r24' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'r32' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'gsm' 2006-12-26 00:57:53 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_native_file] 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'PCMA' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'L16' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'PCMU' 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:198 switch_loadable_module_process() Adding File Format 'GSM' 2006-12-26 00:57:53 [CONSOLE] switch_loadable_module.c:347 switch_loadable_module_load_file() Successfully Loaded [mod_softtimer] 2006-12-26 00:57:53 [NOTICE] switch_loadable_module.c:149 switch_loadable_module_process() Adding Timer 'soft' 2006-12-26 00:57:53 [CONSOLE] switch_loadable_module.c:564 switch_loadable_module_init() open of post_load_modules.conf failed 2006-12-26 00:57:53 [CONSOLE] switch_core.c:4085 switch_core_init_and_modload() FreeSWITCH Version 1.0.3827 Started. Crash Protection [DISABLED] Max Sessions[1000] su_port(0x96b8738): epoll_create() => 13: OK su_port_create() returns 0x96b8738 freeswitch(a)salo.intellectics.com> nua: nua_stack_init: entering nua: nua_stack_set_params: entering soa_create("default", 0x96a44b0, 0x96b8cf8) called soa_set_params(static::0x96b9a00, ...) called nta_agent_create: initialized hash tables nta_agent_create: initialized transports nta_agent_create: initialized random identifiers nta_agent_create: initialized timer nta_agent_create: initialized resolver tport_create(): 0x96ba978 nta: master transport created tport_bind_server(0x96ba978) to */85.126.75.149:5061/sip tport_bind_server(0x96ba978): calling tport_listen for udp tport_alloc_primary(0x96ba978): new primary tport 0x96bae60 tport_listen(0x96bae60): listening at udp/85.126.75.149:5061/sip tport_bind_server(0x96ba978): calling tport_listen for tcp tport_alloc_primary(0x96ba978): new primary tport 0x96bfdb8 tport_listen(0x96bfdb8): listening at tcp/85.126.75.149:5061/sip nta: bound to (85.126.75.149:5061;transport=*) nta: agent_init_via: SIP/2.0/udp 85.126.75.149:5061 (sip) nta: agent_init_via: SIP/2.0/tcp 85.126.75.149:5061 (sip) nta: Via fields initialized nta: Contact header created nua_register: Adding contact URL '85.126.75.149' to list. nua: nua_set_params: entering nua: nh_create_handle: entering 2006-12-26 00:57:53 [NOTICE] mod_sofia.c:4555 check_oreg() registering asterlink nua: nua_handle_bind: entering nua: nua_register: entering nua((nil)): signal r_set_params nua: nua_stack_set_params: entering soa_set_params(static::0x96b9a00, ...) called nua: nua_stack_event: entering nua(0x96b8cf8): r_set_params 200 OK nua: nua_event: entering nua(0x96c0538): signal r_register nua: nua_stack_set_params: entering soa_clone(static::0x96b9a00, 0x96a44b0, 0x96c0538) called soa_set_params(static::0x96c2348, ...) called soa_set_params(static::0x96c2348, ...) called soa_set_params(static::0x96c2348, ...) called nua(0x96c0538): adding register usage nta_leg_create(0x96c1b50) nta: selecting scheme sip tport(0x96bae60): EXPENSIVE unresolved */85.126.75.147:5060 tport_tsend(0x96bae60) tpn = */85.126.75.147:5060 tport_resolve addrinfo = 85.126.75.147:5060 tport_by_addrinfo(0x96bae60): not found by name */85.126.75.147:5060 tport_vsend(0x96bae60): 534 bytes of 534 to */85.126.75.147:5060 tport_vsend returned 534 send 534 bytes to udp/[85.126.75.147]:5060 at 23:57:53.979911: ------------------------------------------------------------------------ REGISTER sip:85.126.75.147:5060 SIP/2.0 Via: SIP/2.0/UDP 85.126.75.149:5061;rport;branch=z9hG4bKB9a0jSr3eXj2F Max-Forwards: 70 From: <sip:1002@85.126.75.147>;tag=B9gBa1jtQ5HZQ To: <sip:1002@85.126.75.147> Call-ID: 93b81520-0f16-122a-ea9d-00079556e80f CSeq: 77427200 REGISTER Contact: <sip:1002@85.126.75.147> Expires: 600 User-Agent: FreeSWITCH(mod_sofia) Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO Supported: 100rel, precondition, path Content-Length: 0 ------------------------------------------------------------------------ nta: sent REGISTER (77427200) to */85.126.75.147:5060 tport_pend(0x96bae60): pending 0x96c0b88 for udp/85.126.75.149:5061 (already 0) tport_wakeup_pri(0x96bae60): events IN tport_recv_event(0x96bae60) tport_recv_iovec(0x96bae60) msg 0x96c0338 from (udp/85.126.75.149:5061) has 65536 bytes, veclen = 1 recv 434 bytes from udp/[85.126.75.147]:5060 at 23:57:54.090576: ------------------------------------------------------------------------ SIP/2.0 100 Trying Via: SIP/2.0/UDP 85.126.75.149:5061;rport;branch=z9hG4bKB9a0jSr3eXj2F;received=85.126.75.149 From: <sip:1002@85.126.75.147>;tag=B9gBa1jtQ5HZQ To: <sip:1002@85.126.75.147> Call-ID: 93b81520-0f16-122a-ea9d-00079556e80f CSeq: 77427200 REGISTER User-Agent: intellectics Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Max-Forwards: 70 Contact: <sip:1002@85.126.75.147> Content-Length: 0 ------------------------------------------------------------------------ tport_deliver(0x96bae60): msg 0x96c0338 (434 bytes) from udp/85.126.75.147:5061/sip next=(nil) nta: received 100 Trying for REGISTER (77427200) nta: 100 Trying going to a transaction nta_outgoing: RTT is 137.032 ms tport_release(0x96bae60): 0x96c0b88 by 0x96c3508 with 0x96c0338 (preliminary) tport_wakeup_pri(0x96bae60): events IN tport_recv_event(0x96bae60) tport_recv_iovec(0x96bae60) msg 0x96c0338 from (udp/85.126.75.149:5061) has 65536 bytes, veclen = 1 recv 508 bytes from udp/[85.126.75.147]:5060 at 23:57:54.208309: ------------------------------------------------------------------------ SIP/2.0 200 OK Via: SIP/2.0/UDP 85.126.75.149:5061;rport;branch=z9hG4bKB9a0jSr3eXj2F;received=85.126.75.149 From: <sip:1002@85.126.75.147>;tag=B9gBa1jtQ5HZQ To: <sip:1002@85.126.75.147>;tag=as0cd8e88e Call-ID: 93b81520-0f16-122a-ea9d-00079556e80f CSeq: 77427200 REGISTER User-Agent: intellectics Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Max-Forwards: 70 Expires: 600 Contact: <sip:1002@85.126.75.147>;expires=600 Date: Mon, 25 Dec 2006 23:58:24 GMT Content-Length: 0 ------------------------------------------------------------------------ tport_deliver(0x96bae60): msg 0x96c0338 (508 bytes) from udp/85.126.75.147:5061/sip next=(nil) nta: received 200 OK for REGISTER (77427200) nta: 200 OK going to a transaction tport_release(0x96bae60): 0x96c0b88 by 0x96c3508 with 0x96c0338 nua(): refresh register after 247 seconds (in [150..450]) nua: nua_stack_event: entering nua(0x96c0538): r_register 200 OK nua: nua_event: entering 2006-12-26 00:57:54 [NOTICE] mod_sofia.c:4545 check_oreg() registered asterlink nta: timer K fired, terminate REGISTER (77427200) outgoing_reclaim_all((nil), (nil), 0xb736c1fc) nta_outgoing_timer: 0/0 resent, 0/0 tout, 1/1 term, 1/1 free tport_wakeup_pri(0x96bae60): events IN tport_recv_event(0x96bae60) tport_recv_iovec(0x96bae60) msg 0x96c4818 from (udp/85.126.75.149:5061) has 65536 bytes, veclen = 1 recv 1013 bytes from udp/[85.126.75.147]:5060 at 23:58:38.848482: ------------------------------------------------------------------------ INVITE sip:1002@85.126.75.147 SIP/2.0 Via: SIP/2.0/UDP 85.126.75.147:5060;branch=z9hG4bK4fad7691 From: "Pekka Kurki" <sip:+432256815811@85.126.75.147>;tag=as0c642fe4 To: <sip:1002@85.126.75.147> Contact: <sip:+432256815811@85.126.75.147> Call-ID: 49c54c511b82059c2a91829103ccabbe(a)85.126.75.147 CSeq: 102 INVITE User-Agent: intellectics Max-Forwards: 70 Date: Mon, 25 Dec 2006 23:59:09 GMT Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY Content-Type: application/sdp Content-Length: 492 v=0 o=root 11091 11091 IN IP4 85.126.75.147 s=session c=IN IP4 85.126.75.147 t=0 0 m=audio 16414 RTP/AVP 0 4 3 8 111 5 10 7 18 110 97 101 a=rtpmap:0 PCMU/8000 a=rtpmap:4 G723/8000 a=rtpmap:3 GSM/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:111 G726-32/8000 a=rtpmap:5 DVI4/8000 a=rtpmap:10 L16/8000 a=rtpmap:7 LPC/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=noa=rtpmap:110 speex/8000 a=rtpmap:97 iLBC/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=silenceSupp:off - - - - ------------------------------------------------------------------------ tport_deliver(0x96bae60): msg 0x96c4818 (1013 bytes) from udp/85.126.75.147:5061/sip next=(nil) nta: received INVITE sip:1002@85.126.75.147 SIP/2.0 (CSeq 102) nta: INVITE (102) going to a default leg nua: nua_stack_process_request: entering nua: nh_create: entering nua: nh_create_handle: entering nua: nua_stack_set_params: entering soa_clone(static::0x96b9a00, 0x96a44b0, 0x96c3508) called soa_set_params(static::0x96c05e8, ...) called soa_set_params(static::0x96c05e8, ...) called nta_leg_create(0x96c0d50) soa_init_offer_answer(static::0x96c05e8) called soa_set_remote_sdp(static::0x96c05e8, (nil), 0x96c4c11, 492) called nua(0x96c3508): adding session usage tport_tsend(0x96bae60) tpn = UDP/85.126.75.147:5060 tport_resolve addrinfo = 85.126.75.147:5060 tport_by_addrinfo(0x96bae60): not found by name UDP/85.126.75.147:5060 tport_vsend(0x96bae60): 311 bytes of 311 to UDP/85.126.75.147:5060 tport_vsend returned 311 send 311 bytes to udp/[85.126.75.147]:5060 at 23:58:38.851717: ------------------------------------------------------------------------ SIP/2.0 100 Trying Via: SIP/2.0/UDP 85.126.75.147:5060;branch=z9hG4bK4fad7691 From: "Pekka Kurki" <sip:+432256815811@85.126.75.147>;tag=as0c642fe4 To: <sip:1002@85.126.75.147> Call-ID: 49c54c511b82059c2a91829103ccabbe(a)85.126.75.147 CSeq: 102 INVITE User-Agent: FreeSWITCH(mod_sofia) Content-Length: 0 ------------------------------------------------------------------------ nta: sent 100 Trying for INVITE (102) nua: nua_stack_event: entering nua(0x96c3508): i_invite 100 Trying nua(0x96c3508): call state changed: init -> received, received offer soa_get_remote_sdp(static::0x96c05e8, [0xb736bb58], [0xb736bb54], [(nil)]) called nua: nua_stack_event: entering nua(0x96c3508): i_state 100 Trying nua: nua_event: entering nua: nua_handle_bind: entering nua: nua_event: entering 2006-12-26 00:58:38 [NOTICE] switch_channel.c:347 switch_channel_set_name() New Chan sofia/salo.intellectics.com/+432256815811@85.126.75.147 [68b21b7f-b866-4f40-9b04-94d6cbc592e3] 2006-12-26 00:58:38 [DEBUG] mod_sofia.c:2521 sip_i_state() Channel sofia/salo.intellectics.com/+432256815811@85.126.75.147 entering state [received] 2006-12-26 00:58:38 [DEBUG] mod_sofia.c:2526 sip_i_state() Remote SDP: v=0 o=root 11091 11091 IN IP4 85.126.75.147 s=session c=IN IP4 85.126.75.147 t=0 0 m=audio 16414 RTP/AVP 0 4 3 8 111 5 10 7 18 110 97 101 a=rtpmap:0 PCMU/8000 a=rtpmap:4 G723/8000 a=rtpmap:3 GSM/8000 a=rtpmap:8 PCMA/8000 a=rtpmap:111 G726-32/8000 a=rtpmap:5 DVI4/8000 a=rtpmap:10 L16/8000 a=rtpmap:7 LPC/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=noa=rtpmap:110 speex/8000 a=rtpmap:97 iLBC/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=silenceSupp:off - - - - 2006-12-26 00:58:38 [DEBUG] mod_sofia.c:2172 negotiate_sdp() Codec Compare [PCMU:0]/[PCMU:0] 2006-12-26 00:58:38 [INFO] mod_sofia.c:1368 tech_set_codec() Set Codec sofia/salo.intellectics.com/+432256815811@85.126.75.147 PCMU/8000 20 ms 2006-12-26 00:58:38 [DEBUG] mod_sofia.c:2644 sip_i_state() sofia/salo.intellectics.com/+432256815811@85.126.75.147 State Change CS_NEW -> CS_INIT 2006-12-26 00:58:38 [DEBUG] switch_core.c:2945 switch_core_session_run() (sofia/salo.intellectics.com/+432256815811@85.126.75.147) State INIT 2006-12-26 00:58:38 [DEBUG] mod_sofia.c:1119 sofia_on_init() SOFIA INIT 2006-12-26 00:58:38 [DEBUG] mod_sofia.c:1130 sofia_on_init() sofia/salo.intellectics.com/+432256815811@85.126.75.147 State Change CS_INIT -> CS_RING 2006-12-26 00:58:38 [DEBUG] switch_core.c:2981 switch_core_session_run() (sofia/salo.intellectics.com/+432256815811@85.126.75.147) State RING 2006-12-26 00:58:38 [DEBUG] mod_sofia.c:1146 sofia_on_ring() SOFIA RING 2006-12-26 00:58:38 [DEBUG] switch_core.c:2622 switch_core_standard_on_ring() Standard RING sofia/salo.intellectics.com/+432256815811@85.126.75.147 2006-12-26 00:58:38 [INFO] mod_dialplan_xml.c:218 dialplan_hunt() Processing Pekka Kurki->1002! 2006-12-26 00:58:38 [DEBUG] mod_dialplan_xml.c:120 parse_exten() test conditions destination_number(1002) =~ /^1002$/ 2006-12-26 00:58:39 [DEBUG] mod_dialplan_xml.c:337 dialplan_hunt() sofia/salo.intellectics.com/+432256815811@85.126.75.147 State Change CS_RING -> CS_EXECUTE 2006-12-26 00:58:39 [DEBUG] switch_core.c:3017 switch_core_session_run() (sofia/salo.intellectics.com/+432256815811@85.126.75.147) State EXECUTE 2006-12-26 00:58:39 [DEBUG] mod_sofia.c:1164 sofia_on_execute() SOFIA EXECUTE 2006-12-26 00:58:39 [DEBUG] switch_core.c:2673 switch_core_standard_on_execute() Standard EXECUTE 2006-12-26 00:58:39 [NOTICE] switch_core.c:2683 switch_core_standard_on_execute() Execute bridge(sofia/salo.intellectics.com/111@sip.intellectics.com) 2006-12-26 00:58:39 [NOTICE] switch_channel.c:347 switch_channel_set_name() New Chan sofia/salo.intellectics.com/111@sip.intellectics.com [e2e18ecc-ac1e-421f-b2dd-c2b3ce1a021a] 2006-12-26 00:58:39 [DEBUG] mod_sofia.c:2116 sofia_outgoing_channel() sofia/salo.intellectics.com/111@sip.intellectics.com State Change CS_NEW -> CS_INIT 2006-12-26 00:58:39 [DEBUG] switch_core.c:2945 switch_core_session_run() (sofia/salo.intellectics.com/111@sip.intellectics.com) State INIT 2006-12-26 00:58:39 [DEBUG] mod_sofia.c:1119 sofia_on_init() SOFIA INIT freeswitch: src/switch_core.c:1360: switch_core_session_strdup: Assertion `session != ((void *)0)' failed. Aborted [root@salo freeswitch]# and my conf file: [root@salo freeswitch]# cat /usr/local/freeswitch/conf/freeswitch.xml xml version="1.0"?> <document type="freeswitch/xml"> <section name="configuration" description="Various Configuration"> <configuration name="switch.conf" description="Modules"> <settings>  <param name="max-sessions" value="1000"/> </settings>  <variables> <variable name="uk-ring" value="%(400,200,400,450);%(400,2200,400,450)"/> <variable name="us-ring" value="%(2000, 4000, 440.0, 480.0)"/> <variable name="bong-ring" value="v=4000;>=0;+=2;#(60,0);v=2000;%(940,0,350,440)"/> </variables> </configuration> <configuration name="modules.conf" description="Modules"> <modules>  <load module="mod_console"/>               <load module="mod_portaudio"/> <load module="mod_sofia"/>    <load module="mod_bridgecall"/> <load module="mod_commands"/>  <load module="mod_dptools"/> <load module="mod_echo"/>  <load module="mod_playback"/>   <load module="mod_dialplan_xml"/>  <load module="mod_g711"/> <load module="mod_gsm"/>  <load module="mod_l16"/>   <load module="mod_sndfile"/> <load module="mod_native_file"/>  <load module="mod_softtimer"/>       </modules> </configuration> <configuration name="console.conf" description="Console Logger">   <mappings>  <param name="all" value="DEBUG"/> </mappings> </configuration> <configuration name="sofia.conf" description="Sofia Endpoint"> <profiles> <profile name="salo.intellectics.com"> <registrations> <registration name="asterlink"> <param name="register-scheme" value="Digest"/> <param name="register-realm" value=""/> <param name="register-username" value="1002"/> <param name="register-password" value="xxxxx"/> <param name="register-from" value="sip:1002@85.126.75.147"/> <param name="register-to" value="sip:1002@85.126.75.147"/> <param name="register-proxy" value="sip:85.126.75.147:5060"/> <param name="register-frequency" value="600"/> </registration> </registrations> <settings> <param name="debug" value="1"/> <param name="rfc2833-pt" value="101"/> <param name="sip-port" value="5061"/> <param name="dialplan" value="XML"/> <param name="dtmf-duration" value="100"/> <param name="codec-prefs" value="PCMU@20i"/> <param name="codec-ms" value="20"/> <param name="use-rtp-timer" value="false"/> <param name="rtp-timer-name" value="soft"/> <param name="rtp-ip" value="85.126.75.149"/> <param name="sip-ip" value="85.126.75.149"/> <param name="ext-sip-ip" value="85.126.75.149"/>   <param name="accept-blind-reg" value="true"/>     <param name="ext-rtp-ip" value="stun:stun.voipdiscount.com"/>       </settings> </profile> </profiles> </configuration> <configuration name="syslog.conf" description="Syslog Logger">          <settings> <param name="ident" value="freeswitch"/> <param name="facility" value="user"/> <param name="format" value="${time} - ${message}"/> <param name="level" value="debug,info,warning-alert"/> </settings> </configuration> <configuration name="xml_rpc.conf" description="XML RPC"> <settings>  <param name="http-port" value="8080"/>  <param name="auth-realm" value="freeswitch"/> <param name="auth-user" value="pekka"/> <param name="auth-pass" value="kalevi"/>    <param name="gateway-url" value="http://salo.intellectics.com:8080/gateway.cgi" bindings="configuration|directory|dialplan"/> </settings> </configuration> </section> <section name="dialplan" description="Regex/XML Dialplan">     <context name="default"> <extension name="43720503918"> <condition field="source" expression="mod_sofia"/> <condition field="destination_number" expression="43720503918"> <action application="bridge" data="sofia/salo.intellectics.com/1001@${server-domain-name}"/> </condition> </extension> <extension name="111"> <condition field="source" expression="mod_sofia"/> <condition field="destination_number" expression="111"> <action application="bridge" data="sofia/salo.intellectics.com/111@sip.intellectics.com"/> </condition> </extension> <extension name="1001"> <condition field="destination_number" expression="^1001$"> <action application="bridge" data="sofia/salo.intellectics.com/1001%${server-domain-name}"/> <action application=“echo” /> </condition> </extension> <extension name="1002"> <condition field="destination_number" expression="^1002$"> <action application="bridge" data="sofia/salo.intellectics.com/111@sip.intellectics.com"/> <action application=“echo” /> </condition> </extension> </context> </section> </document> [root@salo freeswitch]# Michael Jerris wrote: Can you get a back-trace on this and report it either here, or in irc so we can address this issue. Thanks Mike From: freeswitch-users-bounces(a)lists.freeswitch.org [mailto:freeswitch-users-bounces@lists.freeswitch.org] On Behalf Of Pekka K. Kurki Sent: Monday, December 25, 2006 1:45 PM To: freeswitch-users(a)lists.freeswitch.org Subject: Re: [Freeswitch-users] freeswitch: src/switch_core.c:1360: switch_core_session_strdup: Assertion `session != ((void *)0)' failed. same error... Brian West wrote: Update and try again. /b On Dec 25, 2006, at 7:27 AM, Pekka K. Kurki wrote: any time i try to bridge sofia channels i get: freeswitch: src/switch_core.c:1360: switch_core_session_strdup: Assertion `session != ((void *)0)' failed. Aborted (FC5, svn version of last week) br pekka -- (Mr.) Pekka K. Kurki Intellectics GesmbH http://www.intellectics.com Helenenstrasse 44, A-2500 Baden , Austria Tel. +43 2256 815811 Mobile +43 699 12532539 Fax +43 2256 815819 (Tel. US : 360-2267729 UK : 0870 4787064) sip:pekka.kurki@sip.intellectics.com h323:432256815811@sip.intellectics.com email: Pekka.Kurki(a)intellectics.com www: http://pekka.kurki.at <pekka.kurki.vcf> _______________________________________________ Freeswitch-users mailing list Freeswitch-users(a)lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch- users http://www.freeswitch.org _______________________________________________ Freeswitch-users mailing list Freeswitch-users(a)lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org -- (Mr.) Pekka K. Kurki Intellectics GesmbH http://www.intellectics.com Helenenstrasse 44, A-2500 Baden , Austria Tel. +43 2256 815811 Mobile +43 699 12532539 Fax +43 2256 815819 (Tel. US : 360-2267729 UK : 0870 4787064) sip:pekka.kurki@sip.intellectics.com h323:432256815811@sip.intellectics.com email: Pekka.Kurki(a)intellectics.com www: http://pekka.kurki.at _______________________________________________ Freeswitch-users mailing list Freeswitch-users(a)lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org -- (Mr.) Pekka K. Kurki Intellectics GesmbH http://www.intellectics.com Helenenstrasse 44, A-2500 Baden, Austria Tel. +43 2256 815811 Mobile +43 699 12532539 Fax +43 2256 815819 (Tel. US: 360-2267729 UK: 0870 4787064) sip:pekka.kurki@sip.intellectics.com h323:432256815811@sip.intellectics.com email: Pekka.Kurki(a)intellectics.com www: http://pekka.kurki.at begin:vcard fn:Pekka Kurki n:Kurki;Pekka org:Intellectics GesmbH adr:;;Helenenstr. 44;Baden;;A-2500;Austria email;internet:Pekka.Kurki@intellectics.com tel;work:+43 2256 815811 tel;fax:+43 2256 815819 tel;pager:skype:pkkurki tel;home:+43 2256 815813 tel;cell:+43 699 12532539 url:http://www.intellectics.com version:2.1 end:vcard _______________________________________________ Freeswitch-users mailing list Freeswitch-users(a)lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

4 3

need help with new setup
by Robert La Ferla 22 Jul '07

22 Jul '07

I'm new to Freeswitch but have some experience w/Asterisk. I need help switching over. I have two trunks (Broadvoice SIP and PSTN) All extensions are SIP and there are several. What files do I need to edit? sofia.conf for SIP? What about the PSTN? How do I route some calls over SIP and others over PSTN? How do I configure incoming calls from PSTN? Anyone have a sample Broadvoice config that you can send me? Also, which config file does Freeswitch use by default? freeswitch or freeswitch_combined?

2 3

incoming pstn to multiple sip extensions?
by Robert La Ferla 21 Jul '07

21 Jul '07

I want to route incoming pstn calls so that each call rings all SIP extensions (in a given list). Whoever answers gets the call. How do I configure this? I also want to route all incoming SIP calls to ring all SIP extensions. How is it done? Alternatively, it could work like a key system where any SIP extension can pick up the "line" and access the call.

2 1

FreeSwitch and T.38
by Helmut Kuper 19 Jul '07

19 Jul '07

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, has someone successfully used freeswitch for T.38 fax? If so, can you explain to me how to set freeswitch up? First call setup was successful, but then fax target sent a re-INVITE and freeswitch terminated the call because of a codec error (see attached log sequence). regards Helmut - --Console LOG-- nta: sent 200 OK for INVITE (118) nua(0x809fec8): event i_invite 200 OK nua(0x809fec8): ready call updated: completed received offer, sent answer soa_get_remote_sdp(static::0x80a4970, [0x413fedd8], [0x413fedd4], [(nil)]) called soa_get_local_sdp(static::0x80a4970, [0x413fedd0], [0x413fedcc], [(nil)]) called soa_get_params(static::0x80a4970, ...) called nua(0x809fec8): event i_state 200 OK nua: nua_event: entering nua: nua_event: entering 2007-07-17 11:12:08 [DEBUG] sofia.c:1028 sofia_handle_sip_i_state() Channel sofia/sip0.en.ewetel.de/044180002799(a)sip01.voice.ewetel.de entering state [completed] 2007-07-17 11:12:08 [DEBUG] sofia.c:1032 sofia_handle_sip_i_state() Remote SDP: v=0 o=bell 1216809 1216810 IN IP4 213.168.198.84 s=- c=IN IP4 213.168.198.84 t=0 0 m=image 10844 UDPTL t38 a=T38FaxVersion:0 a=T38MaxBitRate:14400 a=T38FaxRateManagement:transferredTCF a=T38FaxMaxBuffer:336 a=T38FaxMaxDatagram:176 a=T38FaxUdpEC:t38UDPRedundancy 2007-07-17 11:12:08 [ERR] sofia.c:1218 sofia_handle_sip_i_state() Reinvite Codec Error! -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGnIxp4tZeNddg3dwRAt9EAJ0QpFyIrHjaFIxS46n2Px9SHHbKjwCfa2H9 ezoC6omq/XE1gw6alnGxn1Y= =EiNE -----END PGP SIGNATURE-----

2 4

Remove JIRA Account
by Esben Stien 19 Jul '07

19 Jul '07

Somehow I signed up to the bug tracker, JIRA, before I knew it was proprietary software. I can't find any way to remove my account. My account name is: b0ef Any pointers as to what I can try?. -- Esben Stien is b0ef@e s a http://www. s t n m irc://irc. b - i . e/%23contact sip:b0ef@ e e jid:b0ef@ n n

2 3

sip registration
by cake918＠126.com 19 Jul '07

19 Jul '07

hello, when i use the <registration>...</registration> to configure my freeswitch to register a sip caller,the debug shows "the <registrations> syntax has been discontinued,please see the new syntax in the default configuratin examples". my configuration file is as follow: <registrations> <registration name="1000"> <param name="register-scheme" value="Digest"/> <param name="register-realm" value="mydomain"/> <param name="register-username" value="1000"/> <param name="register-password" value="1111"/> <param name="register-from" value="sip:1000@mydomain:5060"/> <param name="regtiste-to" value="sip:mydomain"/> <param name="register-proxy" value="sip:mydomain"/> <param name="register-frequency" value="20"/> </registration> </registrations> * in the above file ,the mydomain is replaced by the ip address of my freeswitch server. why the registration syntax is dicontinued, and who can give me an example on the true configuration ? thang you very much ! iPod、万点巨额点卡、奖学金……海量奖品，想拿就拿！

2 1

auto dialer
by Abraham Korah 17 Jul '07

17 Jul '07

I am trying to port an application that dial a set of numbers to play an announcement. That is, the when they take the phone, they will hear the announcement. The application will dial the numbers Any idea how I can do this using Freeswitch. at present we are using a commercial VOIP SIP engine to do this We would like to port the application to Freeswitch. Thanks Abe

2 2

Dial from inside application
by Abraham Korah 17 Jul '07

17 Jul '07

Hi Anthony I a looking for a way to port an application from Asterisk to Freeswitch. Our application will dial a number (pstn) and when the party picks up the phone, will play a sound file. How I can do this using freeswitch. I am using SIP. I saw your reply for a "Dial from inside application". How many calls I can generate using Freeswitch, at a time ? Anticipating your help in this regard. Thanks Abraham

1 0