Since default value of encoding parameters is defined 1, I guess this could be treated similar to
a=rtpmap:101 telephone-event/8000 Sanjay -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: Tuesday, September 05, 2006 6:16 PM To: sip-implementors@cs.columbia.edu Subject: [Sip-implementors] "encoding parameters" for telephone-event codecin SDP I am looking at an SDP offer and seeing the line: a=rtpmap:101 telephone-event/8000/1 Is that valid? According to the RFCs, anything after the clock rate (8000) is supposed to be "encoding-specific parameters", and the telephone-event encoding has no such parameters defined. Googling, I find a few hundred hits generated by a bunch of different user agents (including the PacketCable specification), and examples in draft-robinson-mrcp-sip-00, "Using Media Resource Control Protocol over SIP". But then RFC 3264 consistently uses the wrong encoding name "telphone-events". Dale _______________________________________________ Sip-implementors mailing list Sip-implementors@cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list Sip-implementors@cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
