Bob recommended answer only those payloads it understand (without 101). Refer rfc2327 on payload negotiation rules.
В Птн, 02/12/2005 в 15:21 +0530, Jayantheesh Sirmushnam - NPD, Chennai пишет: > Hi All, > > > > Alice's offer > > ========= > > v=0 > > o=jayanteeshs 2854 0 IN IP4 10.105.2.136 > > s=Voice Chat > > c=IN IP4 10.105.2.136 > > t=0 0 > > m=audio 7100 RTP/AVP 0 101 > > a=sendrecv > > a=rtpmap: 0 PCMU/8000 > > a=rtpmap: 101 telephone-event/8000 > > > > Here "telephone-event" is a dynamic payload. > > > > If Bob does not understand the "telephone-event" (i.e. it does not > support the DTMF), what should he do?? > I guess the following > > 1. Bob has to send 4xx error response > > 2. Send answer without the "telephone-event" in the SDP. > > > > Which should I follow?? > > > > Thanks and regards > > Jayanteeshs. > > > > _______________________________________________ > Sip-implementors mailing list > [email protected] > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors -- Кравченко Петр Геннадьевич НПП "СпецСтрой Связь", НТЦ, разработчик Тел. +7(8634)311562 доп 225 mailto: [EMAIL PROTECTED]
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