Hi, Just want to know if following offer-answer exchange is correct, it has different dynamic payload types for DTMF and telephone events, is it necessary for both these to be same ? If they are not same, then how both parties will use these values to send telephone-events and DTMF digits.
Offer: m: audio 8000 RTP/AVP 18 0 96 rtpmap: 18 G729/8000 rtpmap: 0 PCMU/8000 fmtp:96 0-15 rtpmap:96 telephone-event/8000 Answer m: audio 8000 RTP/AVP 18 0 96 97 rtpmap: 18 G729/8000 rtpmap: 0 PCMU/8000 fmtp:96 0-15 rtpmap:97 telephone-event/8000 Thanks, Udit _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
