I think next reply will be whether you already opened Jira case or not yet :)<br><br><div class="gmail_quote">2012/2/14 Sergey Okhapkin <span dir="ltr"><<a href="mailto:sos@sokhapkin.dyndns.org">sos@sokhapkin.dyndns.org</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I noticed that recent freeswitch versions could send SDP with 2 m=audio lines.<br>
Per RFC 3388, the behavior is undefined this case. I don't know how to<br>
reproduce the problem, I see such packets coming from my customers. Here is an<br>
example:<br>
<br>
INVITE <a href="mailto:sip%3Axxxxxxxxxxxx@sip.callwithus.com">sip:xxxxxxxxxxxx@sip.callwithus.com</a> SIP/2.0<br>
...<br>
User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-eeeaf41 2012-02-10 17-27-50 -0600<br>
....<br>
<br>
v=0<br>
o=FreeSWITCH 1329167961 1329167962 IN IP4 xx.xx.xx.xx<br>
s=FreeSWITCH<br>
c=IN IP4 xx.xx.xx.xx<br>
t=0 0<br>
m=audio 24598 RTP/AVP 0 101 13<br>
a=rtpmap:101 telephone-event/8000<br>
a=fmtp:101 0-16<br>
a=ptime:30<br>
m=audio 24598 RTP/AVP 98 0 8 3 101 13<br>
a=rtpmap:98 SILK/8000<br>
a=fmtp:98 useinbandfec=1; usedtx=0<br>
a=rtpmap:101 telephone-event/8000<br>
a=fmtp:101 0-16<br>
a=ptime:20<br>
<br>
<br>
Hmm, I just realized that this SDP is buggy - 2 audio streams on the same<br>
port, with common codecs, but with different ptime :-)<br>
<br>
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</blockquote></div><br>