Glenn Dalgliesh
2004-May-11 15:17 UTC
[Asterisk-Users] SDP messages relating to rtpmap Question
SDP question if * recieves "a=rtpmap:103 telephone-event/8000" it shouldn't it send out the same "a=rtpmap:103 telephone-event/8000" to the other side of the connection? and not something like "a=rtpmap:101 telephone-event/8000"? Thanks
Actually this has come up before we can receive on one and send on another. The other end should use what we say. One leg could be using 103 and the other leg of the call could use 101. Or that's how I understand it. Bkw> -----Original Message----- > From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users- > admin@lists.digium.com] On Behalf Of Glenn Dalgliesh > Sent: Tuesday, May 11, 2004 5:17 PM > To: asterisk-users@lists.digium.com > Subject: [Asterisk-Users] SDP messages relating to rtpmap Question > > SDP question if * recieves "a=rtpmap:103 telephone-event/8000" it > shouldn't > it send out the same "a=rtpmap:103 telephone-event/8000" to the other > side > of the connection? and not something like "a=rtpmap:101 > telephone-event/8000"? > > Thanks > > _______________________________________________ > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users
Brian West
2004-May-11 16:02 UTC
[Asterisk-Users] SDP messages relating to rtpmap Question
http://lists.cs.columbia.edu/pipermail/sip-implementors/2002-May/003059.html Thats this same exact issue explained a bit more. bkw ---------- Forwarded message ---------- Date: Tue, 11 May 2004 17:35:33 -0500 From: brian <brian@bkw.org> Reply-To: asterisk-users@lists.digium.com To: asterisk-users@lists.digium.com Subject: RE: [Asterisk-Users] SDP messages relating to rtpmap Question Actually this has come up before we can receive on one and send on another. The other end should use what we say. One leg could be using 103 and the other leg of the call could use 101. Or that's how I understand it. Bkw> -----Original Message----- > From: asterisk-users-admin@lists.digium.com [mailto:asterisk-users- > admin@lists.digium.com] On Behalf Of Glenn Dalgliesh > Sent: Tuesday, May 11, 2004 5:17 PM > To: asterisk-users@lists.digium.com > Subject: [Asterisk-Users] SDP messages relating to rtpmap Question > > SDP question if * recieves "a=rtpmap:103 telephone-event/8000" it > shouldn't > it send out the same "a=rtpmap:103 telephone-event/8000" to the other > side > of the connection? and not something like "a=rtpmap:101 > telephone-event/8000"? > > Thanks > > _______________________________________________ > Asterisk-Users mailing list > Asterisk-Users@lists.digium.com > http://lists.digium.com/mailman/listinfo/asterisk-users > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users_______________________________________________ Asterisk-Users mailing list Asterisk-Users@lists.digium.com http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
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