A new Request for Comments is now available in online RFC libraries. RFC 6337 Title: Session Initiation Protocol (SIP) Usage of the Offer/Answer Model Author: S. Okumura, T. Sawada, P. Kyzivat Status: Informational Stream: IETF Date: August 2011 Mailbox: shinji.okumura@softfront.jp, tu-sawada@kddi.com, pkyzivat@alum.mit.edu Pages: 33 Characters: 76776 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-sipping-sip-offeranswer-18.txt URL: http://www.rfc-editor.org/rfc/rfc6337.txt 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. This document is not an Internet Standards Track specification; it is published for informational purposes. INFORMATIONAL: This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see http://www.ietf.org/mailman/listinfo/ietf-announce http://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see http://www.rfc-editor.org/rfcsearch.html. For downloading RFCs, see http://www.rfc-editor.org/rfc.html. Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC _______________________________________________ IETF-Announce mailing list IETF-Announce@ietf.org https://www.ietf.org/mailman/listinfo/ietf-announce