Hi All, Can anyone please explain what does codec 101 represent in media of SDP. e.g m=audio 25008 RTP/AVP 0***101 *13 Regards Deepa M GS Lab. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://sipforum.org/pipermail/discussion/attachments/20130329/6f96c9b2/attachment-0002.html>