>> m=audio 10014 RTP/AVP 18 18 101 >> a=fmtp:18 annexb=no >> a=fmtp:18 annexb=yes
I'm pretty sure the above is illegal. It would be better to use a dynamic payload: >> m=audio 10014 RTP/AVP 18 102 101 >> a=fmtp:18 annexb=no >> a=rtpmap:102 G729/8000 >> a=fmtp:102 annexb=yes Regards, Attila http://www.vegastream.com >> -----Original Message----- >> From: [EMAIL PROTECTED] >> [mailto:[EMAIL PROTECTED] Behalf Of Sarkar, >> Uttam >> Sent: 15 November 2006 20:10 >> To: Sanjay Sinha (sanjsinh); sudhagar NAGARAJAN; >> [email protected] >> Subject: Re: [Sip-implementors] Required SDP content for >> G729A, G729AB, >> G729B >> >> >> Actually we did send INVITE to UA specifying both G729A >> and G729B. UA >> did not reject the Call. We configure the UA's codec to >> G729A and G729B >> separately and they worked. >> However, some UA may not like it. >> >> Here is a sample SDP that specify G729A and G729B. >> >> v=0 >> o=root 743184990 743184990 IN IP4 10.50.10.146 >> s=call >> c=IN IP4 10.50.10.146 >> t=0 0 >> m=audio 10014 RTP/AVP 18 18 101 >> a=fmtp:18 annexb=no >> a=fmtp:18 annexb=yes >> a=rtpmap:101 telephone-event/8000 >> a=fmtp:101 0-15 >> a=ptime:20 >> a=sendrecv >> >> >> I think G729B is G729A + VAD. >> >> Correct me if I am wrong. >> >> -----Original Message----- >> From: [EMAIL PROTECTED] >> [mailto:[EMAIL PROTECTED] On Behalf Of Sanjay >> Sinha (sanjsinh) >> Sent: Wednesday, November 15, 2006 2:58 PM >> To: sudhagar NAGARAJAN; [email protected] >> Subject: Re: [Sip-implementors] Required SDP content for >> G729A, G729AB, >> G729B >> >> I do not think it is possible to indicate support for G729A >> & G729B in >> same offer. G729B and G729AB are fully interoperable. >> >> >-----Original Message----- >> >From: [EMAIL PROTECTED] >> >[mailto:[EMAIL PROTECTED] On Behalf Of >> >sudhagar NAGARAJAN >> >Sent: Wednesday, November 15, 2006 4:01 AM >> >To: [email protected] >> >Subject: [Sip-implementors] Required SDP content for G729A, >> >G729AB, G729B >> > >> >Hi, >> > >> > Can anyone send me the SDP contents of how the SDPs will >> >look like for a incoming INVITE messages(with SDP) from a UAC, >> >which supports G729A & G729AB & G729B. >> > >> >Thanks, >> >Sudhagar >> >_______________________________________________ >> >Sip-implementors mailing list >> >[email protected] >> >https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors >> > >> >> _______________________________________________ >> Sip-implementors mailing list >> [email protected] >> https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors >> >> This email and any attached files herein contain information >> that is intended only for the use of the individual or >> entity to whom it is addressed and may contain information >> that is legally privileged, confidential or otherwise exempt >> from disclosure under applicable laws. If the reader of this >> message is not the recipient, any disclosure, dissemination, >> distribution, copying or other use or retention of this >> communication or its substance is prohibited. >> >> >> >> _______________________________________________ >> Sip-implementors mailing list >> [email protected] >> https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors >> _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
