A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : SIP (Session Initiation Protocol) Usage of the Offer/Answer Model Author(s) : Takuya Sawada Paul H. Kyzivat Filename : draft-ietf-sipping-sip-offeranswer-15.txt Pages : 33 Date : 2011-05-22 The Session Initiation Protocol (SIP) utilizes the offer/answer model to establish and update multimedia sessions using the Session Description Protocol (SDP). The description of the offer/answer model in SIP is dispersed across multiple RFCs. This document summarizes all the current usages of the offer/answer model in SIP communication. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-sipping-sip-offeranswer-15.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-ietf-sipping-sip-offeranswer-15.txt _______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org 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