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FreeSWITCH api hangup and answer hook - call sometimes prematurely ends
by Mikael A. Bjerkeland 09 Oct '08

09 Oct '08

Hi, when using the hangup and answer hooks a call *sometimes* ends prematurely. This happens about 1 of 10 times regardless of phone type and number dialled. The logs show nothing strange as you can see below. The only thing I see is that the call is hung up and that everything happens in the same second. Removing the hooks solves the issue. Logs: FreeSWITCH>2008-10-09 10:35:53 [NOTICE] switch_channel.c:552 switch_channel_set_name() New Channel sofia/internal/polycom501(a)fs.voip.domain.com [48ca287c-95dd-11dd-868f-bf36e200c978] 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:367 switch_core_session_run() sofia/internal/polycom501(a)fs.voip.domain.com Running State Change CS_NEW 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:371 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State NEW 2008-10-09 10:35:53 [DEBUG] sofia.c:2257 sofia_handle_sip_i_state() Channel sofia/internal/polycom501(a)fs.voip.domain.com entering state [received] 2008-10-09 10:35:53 [DEBUG] sofia.c:2261 sofia_handle_sip_i_state() Remote SDP: v=0 o=- 1223463186 1223463186 IN IP4 192.168.1.190 s=Polycom IP Phone c=IN IP4 192.168.1.190 t=0 0 a=sendrecv m=audio 2242 RTP/AVP 8 0 18 101 a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:101 telephone-event/8000 2008-10-09 10:35:53 [DEBUG] sofia_glue.c:2353 sofia_glue_negotiate_sdp() Audio Codec Compare [PCMA:8:8000]/[G722:9:8000] 2008-10-09 10:35:53 [DEBUG] sofia_glue.c:2353 sofia_glue_negotiate_sdp() Audio Codec Compare [PCMA:8:8000]/[PCMA:8:8000] 2008-10-09 10:35:53 [DEBUG] sofia_glue.c:1562 sofia_glue_tech_set_codec() Set Codec sofia/internal/polycom501(a)fs.voip.domain.com PCMA/8000 20 ms 160 samples 2008-10-09 10:35:53 [DEBUG] sofia_glue.c:2317 sofia_glue_negotiate_sdp() Set 2833 dtmf payload to 101 2008-10-09 10:35:53 [DEBUG] sofia.c:2402 sofia_handle_sip_i_state() sofia/internal/polycom501(a)fs.voip.domain.com State Change CS_NEW -> CS_INIT 2008-10-09 10:35:53 [DEBUG] switch_core_session.c:727 switch_core_session_signal_state_change() Send signal sofia/internal/polycom501(a)fs.voip.domain.com [BREAK] 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:367 switch_core_session_run() sofia/internal/polycom501(a)fs.voip.domain.com Running State Change CS_INIT 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:417 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State INIT 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:80 sofia_on_init() sofia/internal/polycom501(a)fs.voip.domain.com SOFIA INIT 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:107 sofia_on_init() sofia/internal/polycom501(a)fs.voip.domain.com State Change CS_INIT -> CS_ROUTING 2008-10-09 10:35:53 [DEBUG] switch_core_session.c:727 switch_core_session_signal_state_change() Send signal sofia/internal/polycom501(a)fs.voip.domain.com [BREAK] 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:417 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State INIT going to sleep 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:367 switch_core_session_run() sofia/internal/polycom501(a)fs.voip.domain.com Running State Change CS_ROUTING 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:422 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State ROUTING 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:121 sofia_on_routing() sofia/internal/polycom501(a)fs.voip.domain.com SOFIA ROUTING 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:64 switch_core_standard_on_routing() sofia/internal/polycom501(a)fs.voip.domain.com Standard ROUTING 2008-10-09 10:35:53 [INFO] mod_dialplan_xml.c:232 dialplan_hunt() Processing polycom501->198 in context default 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:97 switch_core_standard_on_routing() sofia/internal/polycom501(a)fs.voip.domain.com State Change CS_ROUTING -> CS_EXECUTE 2008-10-09 10:35:53 [DEBUG] switch_core_session.c:727 switch_core_session_signal_state_change() Send signal sofia/internal/polycom501(a)fs.voip.domain.com [BREAK] 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:422 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State ROUTING going to sleep 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:367 switch_core_session_run() sofia/internal/polycom501(a)fs.voip.domain.com Running State Change CS_EXECUTE 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:432 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State EXECUTE 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:164 sofia_on_execute() sofia/internal/polycom501(a)fs.voip.domain.com SOFIA EXECUTE 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:129 switch_core_standard_on_execute() sofia/internal/polycom501(a)fs.voip.domain.com Standard EXECUTE 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:144 switch_core_standard_on_execute() sofia/internal/polycom501(a)fs.voip.domain.com Execute respond(407) 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:1030 sofia_receive_message() Challenging call 198(a)fs.voip.domain.com 2008-10-09 10:35:53 [NOTICE] mod_sofia.c:1032 sofia_receive_message() Hangup sofia/internal/polycom501(a)fs.voip.domain.com [CS_EXECUTE] [USER_CHALLENGE] 2008-10-09 10:35:53 [DEBUG] switch_channel.c:1434 switch_channel_perform_hangup() Send signal sofia/internal/polycom501(a)fs.voip.domain.com [KILL] 2008-10-09 10:35:53 [DEBUG] switch_core_session.c:727 switch_core_session_signal_state_change() Send signal sofia/internal/polycom501(a)fs.voip.domain.com [BREAK] 2008-10-09 10:35:53 [DEBUG] sofia.c:200 sofia_event_callback() event [nua_i_state] status [407][Proxy Authentication Required] session: sofia/internal/polycom501(a)fs.voip.domain.com 2008-10-09 10:35:53 [DEBUG] switch_core_session.c:435 switch_core_session_receive_message() Send signal sofia/internal/polycom501(a)fs.voip.domain.com [BREAK] 2008-10-09 10:35:53 [DEBUG] sofia.c:208 sofia_event_callback() Channel is already hungup. 2008-10-09 10:35:53 [DEBUG] sofia.c:200 sofia_event_callback() event [nua_i_terminated] status [407][Proxy Authentication Required] session: sofia/internal/polycom501(a)fs.voip.domain.com 2008-10-09 10:35:53 [DEBUG] sofia.c:208 sofia_event_callback() Channel is already hungup. 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:432 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State EXECUTE going to sleep 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:367 switch_core_session_run() sofia/internal/polycom501(a)fs.voip.domain.com Running State Change CS_HANGUP 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:395 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State HANGUP 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:272 sofia_on_hangup() Channel sofia/internal/polycom501(a)fs.voip.domain.com hanging up, cause: USER_CHALLENGE 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:346 sofia_on_hangup() Responding to INVITE with: 480 2008-10-09 10:35:53 [DEBUG] sofia.c:200 sofia_event_callback() event [nua_i_error] status [500][Responding to a Non-Existing Request] session: n/a 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:46 switch_core_standard_on_hangup() sofia/internal/polycom501(a)fs.voip.domain.com Standard HANGUP, cause: USER_CHALLENGE 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:395 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State HANGUP going to sleep 2008-10-09 10:35:53 [DEBUG] switch_core_session.c:815 switch_core_session_thread() Session 69 (sofia/internal/polycom501(a)fs.voip.domain.com) Locked, Waiting on external entities 2008-10-09 10:35:53 [NOTICE] switch_core_session.c:833 switch_core_session_thread() Session 69 (sofia/internal/polycom501(a)fs.voip.domain.com) Ended 2008-10-09 10:35:53 [NOTICE] switch_core_session.c:835 switch_core_session_thread() Close Channel sofia/internal/polycom501(a)fs.voip.domain.com [CS_HANGUP] 2008-10-09 10:35:53 [NOTICE] switch_channel.c:552 switch_channel_set_name() New Channel sofia/internal/polycom501(a)fs.voip.domain.com [48e48e06-95dd-11dd-868f-bf36e200c978] 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:367 switch_core_session_run() sofia/internal/polycom501(a)fs.voip.domain.com Running State Change CS_NEW 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:371 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State NEW 2008-10-09 10:35:53 [DEBUG] sofia.c:2257 sofia_handle_sip_i_state() Channel sofia/internal/polycom501(a)fs.voip.domain.com entering state [received] 2008-10-09 10:35:53 [DEBUG] sofia.c:2261 sofia_handle_sip_i_state() Remote SDP: v=0 o=- 1223463186 1223463186 IN IP4 192.168.1.190 s=Polycom IP Phone c=IN IP4 192.168.1.190 t=0 0 a=sendrecv m=audio 2242 RTP/AVP 8 0 18 101 a=rtpmap:8 PCMA/8000 a=rtpmap:0 PCMU/8000 a=rtpmap:18 G729/8000 a=fmtp:18 annexb=no a=rtpmap:101 telephone-event/8000 2008-10-09 10:35:53 [DEBUG] sofia_glue.c:2353 sofia_glue_negotiate_sdp() Audio Codec Compare [PCMA:8:8000]/[G722:9:8000] 2008-10-09 10:35:53 [DEBUG] sofia_glue.c:2353 sofia_glue_negotiate_sdp() Audio Codec Compare [PCMA:8:8000]/[PCMA:8:8000] 2008-10-09 10:35:53 [DEBUG] sofia_glue.c:1562 sofia_glue_tech_set_codec() Set Codec sofia/internal/polycom501(a)fs.voip.domain.com PCMA/8000 20 ms 160 samples 2008-10-09 10:35:53 [DEBUG] sofia_glue.c:2317 sofia_glue_negotiate_sdp() Set 2833 dtmf payload to 101 2008-10-09 10:35:53 [DEBUG] sofia.c:2402 sofia_handle_sip_i_state() sofia/internal/polycom501(a)fs.voip.domain.com State Change CS_NEW -> CS_INIT 2008-10-09 10:35:53 [DEBUG] switch_core_session.c:727 switch_core_session_signal_state_change() Send signal sofia/internal/polycom501(a)fs.voip.domain.com [BREAK] 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:367 switch_core_session_run() sofia/internal/polycom501(a)fs.voip.domain.com Running State Change CS_INIT 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:417 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State INIT 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:80 sofia_on_init() sofia/internal/polycom501(a)fs.voip.domain.com SOFIA INIT 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:107 sofia_on_init() sofia/internal/polycom501(a)fs.voip.domain.com State Change CS_INIT -> CS_ROUTING 2008-10-09 10:35:53 [DEBUG] switch_core_session.c:727 switch_core_session_signal_state_change() Send signal sofia/internal/polycom501(a)fs.voip.domain.com [BREAK] 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:417 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State INIT going to sleep 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:367 switch_core_session_run() sofia/internal/polycom501(a)fs.voip.domain.com Running State Change CS_ROUTING 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:422 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State ROUTING 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:121 sofia_on_routing() sofia/internal/polycom501(a)fs.voip.domain.com SOFIA ROUTING 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:64 switch_core_standard_on_routing() sofia/internal/polycom501(a)fs.voip.domain.com Standard ROUTING 2008-10-09 10:35:53 [INFO] mod_dialplan_xml.c:232 dialplan_hunt() Processing polycom501->198 in context default 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:97 switch_core_standard_on_routing() sofia/internal/polycom501(a)fs.voip.domain.com State Change CS_ROUTING -> CS_EXECUTE 2008-10-09 10:35:53 [DEBUG] switch_core_session.c:727 switch_core_session_signal_state_change() Send signal sofia/internal/polycom501(a)fs.voip.domain.com [BREAK] 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:422 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State ROUTING going to sleep 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:367 switch_core_session_run() sofia/internal/polycom501(a)fs.voip.domain.com Running State Change CS_EXECUTE 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:432 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State EXECUTE 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:164 sofia_on_execute() sofia/internal/polycom501(a)fs.voip.domain.com SOFIA EXECUTE 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:129 switch_core_standard_on_execute() sofia/internal/polycom501(a)fs.voip.domain.com Standard EXECUTE 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:144 switch_core_standard_on_execute() sofia/internal/polycom501(a)fs.voip.domain.com Execute set(destination_number_normalized=47198) 2008-10-09 10:35:53 [DEBUG] mod_dptools.c:703 set_function() SET [destination_number_normalized]=[47198] 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:144 switch_core_standard_on_execute() sofia/internal/polycom501(a)fs.voip.domain.com Execute set(destination_number_type=special_number) 2008-10-09 10:35:53 [DEBUG] mod_dptools.c:703 set_function() SET [destination_number_type]=[special_number] 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:144 switch_core_standard_on_execute() sofia/internal/polycom501(a)fs.voip.domain.com Execute set(execute_on_answer=lua fire_channel_answered_event.lua) 2008-10-09 10:35:53 [DEBUG] mod_dptools.c:703 set_function() SET [execute_on_answer]=[lua fire_channel_answered_event.lua] 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:144 switch_core_standard_on_execute() sofia/internal/polycom501(a)fs.voip.domain.com Execute set(api_hangup_hook=lua fire_channel_hangup_event.lua ${uuid}) 2008-10-09 10:35:53 [DEBUG] switch_core_session.c:1080 switch_core_session_execute_application() sofia/internal/polycom501(a)fs.voip.domain.com Expanded String set(api_hangup_hook=lua fire_channel_hangup_event.lua 48e48e06-95dd-11dd-868f-bf36e200c978) 2008-10-09 10:35:53 [DEBUG] mod_dptools.c:703 set_function() SET [api_hangup_hook]=[lua fire_channel_hangup_event.lua 48e48e06-95dd-11dd-868f-bf36e200c978] 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:144 switch_core_standard_on_execute() sofia/internal/polycom501(a)fs.voip.domain.com Execute javascript(ps_pizza.js) 2008-10-09 10:35:53 [DEBUG] sofia_glue.c:1779 sofia_glue_activate_rtp() AUDIO RTP [sofia/internal/polycom501(a)fs.voip.domain.com] 10.100.4.192 port 58534 -> 192.168.1.190 port 2242 codec: 8 ms: 20 2008-10-09 10:35:53 [DEBUG] switch_rtp.c:833 switch_rtp_create() Starting timer [soft] 160 bytes per 20000ms 2008-10-09 10:35:53 [DEBUG] sofia_glue.c:1949 sofia_glue_activate_rtp() Set comfort noise payload to 13 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:446 sofia_answer_channel() Local SDP sofia/internal/polycom501(a)fs.voip.domain.com: v=0 o=FreeSWITCH 1223482819 1223482820 IN IP4 10.100.4.192 s=FreeSWITCH c=IN IP4 10.100.4.192 t=0 0 a=sendrecv m=audio 58534 RTP/AVP 8 101 13 a=rtpmap:8 PCMA/8000 a=rtpmap:101 telephone-event/8000 a=fmtp:101 0-16 a=rtpmap:13 CN/8000 a=ptime:20 2008-10-09 10:35:53 [DEBUG] switch_core_session.c:435 switch_core_session_receive_message() Send signal sofia/internal/polycom501(a)fs.voip.domain.com [BREAK] 2008-10-09 10:35:53 [NOTICE] mod_spidermonkey.c:2034 session_answer() Channel [sofia/internal/polycom501(a)fs.voip.domain.com] has been answered 2008-10-09 10:35:53 [DEBUG] switch_channel.c:1658 switch_channel_perform_mark_answered() sofia/internal/polycom501(a)fs.voip.domain.com execute on answer: lua(fire_channel_answered_event.lua)2008-10-09 10:35:53 [DEBUG] sofia.c:2257 sofia_handle_sip_i_state() Channel sofia/internal/polycom501(a)fs.voip.domain.com entering state [completed] 2008-10-09 10:35:53 [INFO] switch_cpp.cpp:1090 console_log() Firing a CUSTOM event with subclass call::startmonitor... 2008-10-09 10:35:53 [INFO] switch_cpp.cpp:1090 console_log() Channel answered event fired. 2008-10-09 10:35:53 [DEBUG] switch_cpp.cpp:881 destroy() destroy/unlink session from object 2008-10-09 10:35:53 [NOTICE] switch_cpp.cpp:883 destroy() Hangup sofia/internal/polycom501(a)fs.voip.domain.com [CS_EXECUTE] [NORMAL_CLEARING] 2008-10-09 10:35:53 [DEBUG] switch_channel.c:1434 switch_channel_perform_hangup() Send signal sofia/internal/polycom501(a)fs.voip.domain.com [KILL] 2008-10-09 10:35:53 [DEBUG] switch_core_session.c:727 switch_core_session_signal_state_change() Send signal sofia/internal/polycom501(a)fs.voip.domain.com [BREAK] 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:432 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State EXECUTE going to sleep 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:367 switch_core_session_run() sofia/internal/polycom501(a)fs.voip.domain.com Running State Change CS_HANGUP 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:395 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State HANGUP 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:272 sofia_on_hangup() Channel sofia/internal/polycom501(a)fs.voip.domain.com hanging up, cause: NORMAL_CLEARING 2008-10-09 10:35:53 [DEBUG] mod_sofia.c:329 sofia_on_hangup() Sending BYE to sofia/internal/polycom501(a)fs.voip.domain.com 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:46 switch_core_standard_on_hangup() sofia/internal/polycom501(a)fs.voip.domain.com Standard HANGUP, cause: NORMAL_CLEARING 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:395 switch_core_session_run() (sofia/internal/polycom501(a)fs.voip.domain.com) State HANGUP going to sleep 2008-10-09 10:35:53 [INFO] switch_cpp.cpp:1090 console_log() Firing a CUSTOM event with subclass call::stopmonitor... 2008-10-09 10:35:53 [INFO] switch_cpp.cpp:1090 console_log() Channel hangup event fired. 2008-10-09 10:35:53 [DEBUG] switch_cpp.cpp:881 destroy() destroy/unlink session from object 2008-10-09 10:35:53 [DEBUG] switch_core_state_machine.c:409 switch_core_session_run() Hangup Command lua(fire_channel_hangup_event.lua 48e48e06-95dd-11dd-868f-bf36e200c978): 2008-10-09 10:35:53 [DEBUG] switch_core_session.c:815 switch_core_session_thread() Session 70 (sofia/internal/polycom501(a)fs.voip.domain.com) Locked, Waiting on external entities 2008-10-09 10:35:53 [NOTICE] switch_core_session.c:833 switch_core_session_thread() Session 70 (sofia/internal/polycom501(a)fs.voip.domain.com) Ended 2008-10-09 10:35:53 [NOTICE] switch_core_session.c:835 switch_core_session_thread() Close Channel sofia/internal/polycom501(a)fs.voip.domain.com [CS_HANGUP] The dialplan: <document type="freeswitch/xml"> <section name="dialplan" description="special_number Dialplan for 47196 (196)"> <context name="default"> <extension name="test"> <condition> <action application="set" data="destination_number_normalized=47196"/> <action application="set" data="destination_number_type=special_number"/> <action application="set" data="execute_on_answer=lua fire_channel_answered_event.lua"/> <action application="set" data="api_hangup_hook=lua fire_channel_hangup_event.lua ${uuid}"/> <action application="answer" data=""/> <action application="playback" data="$${hold_music}"/> </condition> </extension> </context> </section> </document>

2 1

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by Robert Clayton 09 Oct '08

09 Oct '08

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08 Oct '08

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by David Brazier 04 Oct '08

04 Oct '08

Hi I have made a number of fixes and additions to mod_mono/mod_mono_managed so that: - It builds on Linux (non-managed and managed parts) - It works when FreeSWITCH is embedded in a Mono program. I'd like to submit these changes to the project - how would I do that? Raise a Jira item? The versioning of the SWIG-generated files (mod_mono/freeswitch_wrap.cxx and mod_mono_managed/swig/*.cs) is problematic - since mod_mono managed attempts to wrap the entire core FreeSWITCH library, when the library functions change, then the mod_mono SWIG should be run again. Otherwise, mod_mono may try to call functions that have changed their interface (though perhaps that is rare). So it would be ideal if the SWIG stage were just part of the FreeSWITCH build. Is it safe to assume that SWIG is available when building FreeSWITCH? Perhaps it is is used in other modules? Cheers David 360CRM Limited, registered address, Caledonia House, 89 Seaward Street, Glasgow, G41 1HJ, Registered in Scotland, company number SC261952. This email and its attachments may be confidential and are intended solely for the use of the individual to whom it is addressed. Any views or opinions expressed are solely those of the author and do not necessarily represent those of 360CRM Ltd. This email does not form any part of a contract. If you are not the intended recipient of this email and its attachments, you must take no action based upon them, nor must you copy or show them to anyone. Please contact the sender if you believe you have received this email in error.

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Openzap Fxo pre-answer
by Simon Capper 03 Oct '08

03 Oct '08

I have an fxo port with an incoming call, somewhere when the call is being routed to the destination a pre-answer is happening and taking the FXO off-hook and playing ringback to the FXO caller. This causes billing to start on the incoming call, is there a way to prevent the FXO being taken off hook during pre-answer, is this because the FXO port is generating audio packets? Thanks, Simon

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All day meeting.
by Brian West 03 Oct '08

03 Oct '08

Don't forget today is the day you can call into sip:888@conference.freeswitch.org or 213-799-1400 and ask questions and interact with Mike, Anthony and Myself and other FreeSWITCHer's that might happen to be in the conference too. So if you have questions or want to report any issues please feel free to drop by every friday from 9am Central to around 6pm /b

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