This Internet-Draft is no longer active. Unofficial copies of old Internet-Drafts can be found here:
http://tools.ietf.org/id/draft-muthu-payload-offer-answer-g723-g729.
Abstract:
[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.
Authors:
Muthu Perumal <mperumal@cisco.com>
Parthasarathi Ravindran <pravindran@sonusnet.com>
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid)