> When I' m sending the media > Description in multiple lines > Media Description, name and address > (m): audio 2074 RTP/AVP 0 > Media Description, name and address > (m): audio 2074 RTP/AVP 8
Unless the mechanisms from the following draft are used, multiple 'm' lines with non zero ports in an offer indicate a desire to establish multiple media streams. http://www.ietf.org/internet-drafts/draft-ietf-mmusic-fid-06.txt > the messenger responds > > 1) m=audio 58772 RTP/AVP 0 > a=rtpmap:0 PCMU/8000 > > So this is a payload Type of "0" > (G711ulaw) with an RTP port of 58772 > > AND > > 2) m=audio 0 RTP/AVP 0 > And this is a Payload Type "0" > (G711ulaw), also but with an RTP port of 0 > > Moreover there is only one machine. The zero port in the response indicates that the media stream was rejected. > > However, changing my implementation, > I am sending the Media Descriptors in > one line, that means.... > > m=audio RTP/AVP 0 8 > > and it responds OK > > m=audio 42634 RTP/AVP 0 8 > a=rtpmap:0 PCMU/8000 > a=rtpmap:8 PCMA/8000 Yes, changing to offer only 1 'm' line will communicate that you are attempting to only establish 1 media stream. _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
