[SIPForum-discussion] RFC 3407 SDP Payload

Ken Ryon ken_ryon at hotmail.com
Tue Aug 7 02:39:02 UTC 2007

Can anyone of you find a problem with the following SDP payload from a Nortel CS2000?How I read RFC3407, the rtpmap media attribute is not required and my client (if it is RFC3407 compliant) should be matching up on 0 and 8.  PCMU and PCMA codecs.Any thoughts?v=0o=PVG 0 871293894 IN IP4 6135555555 c=IN IP4 0a=cdsc: 1 audio RTP/AVP 0 8 116 18 13 101a=cpar: a=rtpmap:116 AAL2-G726-32/8000a=cpar: a=rtpmap:101 telephone-event/8000a=cpar: a=fmtp:101 0-15a=cpar: a=ptime:10a=cpar: a=ptime:20a=cpar: a=fmtp:18 annexb=yesa=sqn: 0m=audio 61862 RTP/AVP 0 8 101a=fmtp:101 0-15a=ptime:20a=rtpmap:101 telephone-event/8000 Cheers,
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sipforum.org/pipermail/discussion/attachments/20070806/665fcd2c/attachment-0002.html>

More information about the discussion mailing list