SIP Implementors, We have seen queries in this alias because this missing clarification in RFC 4856 and we have tried to clarify in draft-muthu-payload-offer-answer-g723-g729.
Comments welcome. Muthu -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Muthu Arul Mozhi Perumal (mperumal) Sent: Monday, February 27, 2012 5:04 PM To: [email protected] Cc: Paul Kyzivat Subject: [payload] FW: I-D Action:draft-muthu-payload-offer-answer-g723-g729-00.txt We have submitted an I-D clarifying the offer/answer considerations for the Annex A flavor of G.723 and the Annex B flavors of G.729, G.729D and G.729E. This clarification is missing in RFC 4856, leading to interop issues, for e.g: http://sipforum.org/pipermail/discussion/2008-January/004026.html We have a couple of open items in the I-D. We expect the WG discussions would guide us on how to go about them. Comments welcome. Muthu -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Friday, February 24, 2012 5:57 PM To: [email protected] Subject: I-D Action: draft-muthu-payload-offer-answer-g723-g729-00.txt A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : Offer/Answer Considerations for G.723 Annex A and G.729 Annex B Author(s) : Muthu Arul Mozhi Perumal Parthasarathi Ravindran Filename : draft-muthu-payload-offer-answer-g723-g729-00.txt Pages : 8 Date : 2012-02-24 [RFC4856] describes the annexa parameter for G723 and the annexb parameter for G729, G729D and G729E. However, the specification does not describe the offerer and answerer behavior when the value of the annexa or annexb parameter does not match in the SDP offer and answer. This document provides the offer/answer considerations for these parameters. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-muthu-payload-offer-answer-g72 3-g729-00.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ This Internet-Draft can be retrieved at: ftp://ftp.ietf.org/internet-drafts/draft-muthu-payload-offer-answer-g723 -g729-00.txt _______________________________________________ I-D-Announce mailing list [email protected] https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt _______________________________________________ payload mailing list [email protected] https://www.ietf.org/mailman/listinfo/payload _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
