I use meetMe to establish a conference between the customer-service and the customer. Once both parties have answered the call the meetMe-conference is beeing created automatically. I am creating the conference-room dynamically.
For some reasen it sometimes does not work and the connection to the customer ist beeing cut off.
In the Logfile I have found the following line:
But I can’t see why it did fail!
Here is more from the logfile:
[2012-12-21 11:39:44] VERBOSE[10846] pbx.c: -- Executing [_X.@meet:3] AGI("SIP/sipgate-00000328", "meet.php,6393e02686b96ad5556f64fa389bdf59-1356086367,customer,2189") in new stack
[2012-12-21 11:39:44] VERBOSE[10846] res_agi.c: -- Launched AGI Script /usr/share/asterisk/agi-bin/meet.php
[2012-12-21 11:39:44] VERBOSE[10846] res_agi.c: -- AGI Script Executing Application: (MusicOnHold) Options: (default,60)
[2012-12-21 11:39:44] VERBOSE[10846] res_musiconhold.c: -- Started music on hold, class 'default', on SIP/sipgate-00000328
[2012-12-21 11:39:44] DEBUG[10846] channel.c: Scheduling timer at (50 requested / 50 actual) timer ticks per second
[2012-12-21 11:39:44] DEBUG[10846] channel.c: Set channel SIP/sipgate-00000328 to write format gsm
[2012-12-21 11:39:44] DEBUG[10846] res_musiconhold.c: SIP/sipgate-00000328 Opened file 0 '/var/lib/asterisk/moh/music'
[2012-12-21 11:39:44] DEBUG[10846] rtp.c: Difference is 8800, ms is 1120
[2012-12-21 11:39:45] DEBUG[10843] rtp.c: Got RTCP report of 64 bytes
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Acked pending invite 103
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Stopping retransmission on '7626bea129c825096134d6d44e7874b2@sipconnect.sipgate.de' of Request 103: Match Found
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Processing session-level SDP v=0... UNSUPPORTED.
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Processing session-level SDP o=root 871606544 871606545 IN IP4 217.10.XX.XX... UNSUPPORTED.
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Processing session-level SDP s=sipgate VoIP GW... UNSUPPORTED.
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Processing session-level SDP c=IN IP4 217.10.XX.XX... OK.
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Processing session-level SDP t=0 0... UNSUPPORTED.
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Processing media-level (audio) SDP a=rtpmap:8 PCMA/8000... OK.
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Processing media-level (audio) SDP a=rtpmap:0 PCMU/8000... OK.
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Processing media-level (audio) SDP a=rtpmap:3 GSM/8000... OK.
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Processing media-level (audio) SDP a=rtpmap:101 telephone-event/8000... OK.
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Processing media-level (audio) SDP a=fmtp:101 0-16... UNSUPPORTED.
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Processing media-level (audio) SDP a=silenceSupp:off - - - -... UNSUPPORTED.
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Processing media-level (audio) SDP a=ptime:20... OK.
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Processing media-level (audio) SDP a=sendrecv... OK.
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: We're settling with these formats: 0xe (gsm|ulaw|alaw)
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Updating call counter for outgoing call
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: build_route: Record-Route hop: <sip:172.20.XX.XX;lr>
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: build_route: Record-Route hop: <sip:217.10.XXX.XXX;lr;ftag=as3a763b7c>
[2012-12-21 11:39:48] DEBUG[30784] chan_sip.c: Trying to put 'ACK sip:230' onto UDP socket destined for 217.10.XXX.XXX:5060
[2012-12-21 11:39:48] DEBUG[30752] chan_sip.c: Checking device state for peer sipgate
[2012-12-21 11:39:48] DEBUG[30752] devicestate.c: Changing state for SIP/sipgate - state 1 (Not in use)
[2012-12-21 11:39:48] DEBUG[30752] devicestate.c: device 'SIP/sipgate' state '1'
[2012-12-21 11:39:48] ERROR[10843] utils.c: fwrite() returned error: Broken pipe
[2012-12-21 11:39:48] VERBOSE[10856] pbx.c: == Starting SIP/sipgate-00000329 at meet,sipgate,1 failed so falling back to exten 's'