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For my gateway, I had to set ignore_early_media=true. From: Mathieu Rene (mrene_lists@avgs.ca) Sent: Thursday, August 20, 2009 7:00 AM To: freeswitch-users@lists.freeswitch.org (freeswitch-users@lists.freeswitch.org) Subject: Re: [Freeswitch-users] Media Not Heard When Bridging 2 Calls withsame Gateway Hi How are you bridging the calls in FS (which api call or C function are you using)? Mathieu Rene Avant-Garde Solutions Inc Office: + 1 (514) 664-1044 x100 Cell: +1 (514) 664-1044 x200 mrene@avgs.ca (mrene@avgs.ca) On 20-Aug-09, at 3:29 AM, Matthew Fong wrote: I'm trying to get FreeSWITCH to bridge two channels together through the same external gateway, but I'm having issues hearing audio. Both legs if setup independently and forwarded to 5000 (test ivr) work fine for both inbound and outbound media, but when I try to bridge them together, everything seems fine in FreeSWITCH, but neither party can hear the other speak. I'm thinking the external gateway might be having some issues because I've been able to bridge 2 channels together through the same gateway on different providers, but thought I'd also try to seek some help here. FreeSWITCH should be handling the media for both channels, so I can't figure out why if Leg A and Leg B work independently, but not if they are bridged together. Is there a setting somewhere in FS that I'm missing? Below is a ngrep of the SIP interactions if it's useful. Thanks for the help. --matt interface: eth0 (sip:914159927717@38.98.58.148 ([email]sip%3A914159927717@38.98.58.148[/email]) SIP/2.0. Via: SIP/2.0/UDP 216.81.56.198:5080;rport;branch=z9hG4bK2gvHUU5aXjXZg. Max-Forwards: 70. From: "FreeSWITCH" <sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=ZtFvjeFQmXvpp. To: <sip:914159927717@38.98.58.148 ([email]sip%3A914159927717@38.98.58.148[/email])>. Call-ID: 88c12fa5-07fb-122d-cc93-00e0813368fe. CSeq: 119257811 INVITE. Contact: <sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;party=calling;screen=yes;privacy=off. . v=0. o=FreeSWITCH 1250727594 1250727595 IN IP4 216.81.56.198. s=FreeSWITCH. c=IN IP4 216.81.56.198. t=0 0. m=audio 24700 RTP/AVP 0 8 3 101 13. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:3 GSM/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=rtpmap:13 CN/8000. a=ptime:20. U 2009/08/20 07:11:34.128331 sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=ZtFvjeFQmXvpp. To: <sip:914159927717@38.98.58.148 ([email]sip%3A914159927717@38.98.58.148[/email])>;tag=F725.2C49. Call-ID: 88c12fa5-07fb-122d-cc93-00e0813368fe. CSeq: 119257811 INVITE. Via: SIP/2.0/UDP 216.81.56.198:5080;rport;branch=z9hG4bK2gvHUU5aXjXZg. Contact: <sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=ZtFvjeFQmXvpp. To: <sip:914159927717@38.98.58.148 ([email]sip%3A914159927717@38.98.58.148[/email])>;tag=F725.2C49. Call-ID: 88c12fa5-07fb-122d-cc93-00e0813368fe. CSeq: 119257811 INVITE. Via: SIP/2.0/UDP 216.81.56.198:5080;rport;branch=z9hG4bK2gvHUU5aXjXZg. Contact: <sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=ZtFvjeFQmXvpp. To: <sip:914159927717@38.98.58.148 ([email]sip%3A914159927717@38.98.58.148[/email])>;tag=F725.2C49. Call-ID: 88c12fa5-07fb-122d-cc93-00e0813368fe. CSeq: 119257811 INVITE. Via: SIP/2.0/UDP 216.81.56.198:5080;rport;branch=z9hG4bK2gvHUU5aXjXZg. Contact: <sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=ZtFvjeFQmXvpp. To: <sip:914159927717@38.98.58.148 ([email]sip%3A914159927717@38.98.58.148[/email])>;tag=F725.2C49. Call-ID: 88c12fa5-07fb-122d-cc93-00e0813368fe. CSeq: 119257811 ACK. Contact: <sip:914154650027@38.98.58.148 ([email]sip%3A914154650027@38.98.58.148[/email]) SIP/2.0. Via: SIP/2.0/UDP 216.81.56.198:5080;rport;branch=z9hG4bK42e3yH7HQ494Q. Max-Forwards: 70. From: "FreeSWITCH" <sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=038mm9ZtH6j9H. To: <sip:914154650027@38.98.58.148 ([email]sip%3A914154650027@38.98.58.148[/email])>. Call-ID: 8da57c9a-07fb-122d-cc93-00e0813368fe. CSeq: 119257815 INVITE. Contact: <sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;party=calling;screen=yes;privacy=off. . v=0. o=FreeSWITCH 1250727504 1250727505 IN IP4 216.81.56.198. s=FreeSWITCH. c=IN IP4 216.81.56.198. t=0 0. m=audio 24798 RTP/AVP 0 8 3 101 13. a=rtpmap:0 PCMU/8000. a=rtpmap:8 PCMA/8000. a=rtpmap:3 GSM/8000. a=rtpmap:101 telephone-event/8000. a=fmtp:101 0-16. a=rtpmap:13 CN/8000. a=ptime:20. U 2009/08/20 07:11:42.333184 sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=038mm9ZtH6j9H. To: <sip:914154650027@38.98.58.148 ([email]sip%3A914154650027@38.98.58.148[/email])>;tag=F72E.2D4E. Call-ID: 8da57c9a-07fb-122d-cc93-00e0813368fe. CSeq: 119257815 INVITE. Via: SIP/2.0/UDP 216.81.56.198:5080;rport;branch=z9hG4bK42e3yH7HQ494Q. Contact: <sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=038mm9ZtH6j9H. To: <sip:914154650027@38.98.58.148 ([email]sip%3A914154650027@38.98.58.148[/email])>;tag=F72E.2D4E. Call-ID: 8da57c9a-07fb-122d-cc93-00e0813368fe. CSeq: 119257815 INVITE. Via: SIP/2.0/UDP 216.81.56.198:5080;rport;branch=z9hG4bK42e3yH7HQ494Q. Contact: <sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=038mm9ZtH6j9H. To: <sip:914154650027@38.98.58.148 ([email]sip%3A914154650027@38.98.58.148[/email])>;tag=F72E.2D4E. Call-ID: 8da57c9a-07fb-122d-cc93-00e0813368fe. CSeq: 119257815 INVITE. Via: SIP/2.0/UDP 216.81.56.198:5080;rport;branch=z9hG4bK42e3yH7HQ494Q. Contact: <sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=038mm9ZtH6j9H. To: <sip:914154650027@38.98.58.148 ([email]sip%3A914154650027@38.98.58.148[/email])>;tag=F72E.2D4E. Call-ID: 8da57c9a-07fb-122d-cc93-00e0813368fe. CSeq: 119257815 ACK. Contact: <sip:914159927717@38.98.58.148 ([email]sip%3A914159927717@38.98.58.148[/email])>;tag=F725.2C49. To: "FreeSWITCH" <sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=ZtFvjeFQmXvpp. Call-ID: 88c12fa5-07fb-122d-cc93-00e0813368fe. CSeq: 4817 BYE. Max-Forwards: 70. Via: SIP/2.0/UDP 38.98.58.148:5060;branch=z9hG4bK4A8C.F725.2C494819.943A6226.00000BC3. Via: SIP/2.0/UDP 10.10.10.11:5060;branch=z9hG4bK4A8C.F725.2C494819. Contact: <sip:914159927717@38.98.58.148 ([email]sip%3A914159927717@38.98.58.148[/email])>;tag=F725.2C49. To: "FreeSWITCH" <sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=ZtFvjeFQmXvpp. Call-ID: 88c12fa5-07fb-122d-cc93-00e0813368fe. CSeq: 4817 BYE. User-Agent: FreeSWITCH-mod_sofia/1.0.trunk-14417. Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, PRACK, MESSAGE, SUBSCRIBE, NOTIFY, REFER, UPDATE, REGISTER, INFO. Supported: timer, precondition, path, replaces. Content-Length: 0. . U 2009/08/20 07:11:55.145438 sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=038mm9ZtH6j9H. To: <sip:914154650027@38.98.58.148 ([email]sip%3A914154650027@38.98.58.148[/email])>;tag=F72E.2D4E. Call-ID: 8da57c9a-07fb-122d-cc93-00e0813368fe. CSeq: 119257816 BYE. Contact: <sip:0000000000@216.81.56.198 ([email]sip%3A0000000000@216.81.56.198[/email])>;tag=038mm9ZtH6j9H. To: <sip:914154650027@38.98.58.148 ([email]sip%3A914154650027@38.98.58.148[/email])>;tag=F72E.2D4E. Call-ID: 8da57c9a-07fb-122d-cc93-00e0813368fe. CSeq: 119257816 BYE. Via: SIP/2.0/UDP 216.81.56.198:5080;rport;branch=z9hG4bK6m1m278rHppaF. Contact: <FreeSWITCH-users@lists.freeswitch.org (FreeSWITCH-users@lists.freeswitch.org)http://lists.freeswitch.org/mailman/listinfo/freeswitch-usersUNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-usershttp://www.freeswitch.org _______________________________________________FreeSWITCH-users mailing listFreeSWITCH-users@lists.freeswitch.orghttp://lists.freeswitch.org/mailman/listinfo/freeswitch-usersUNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-usershttp://www.freeswitch.org