A new Request for Comments is now available in online RFC libraries. RFC 6794 Title: A Framework for Session Initiation Protocol (SIP) Session Policies Author: V. Hilt, G. Camarillo, J. Rosenberg Status: Standards Track Stream: IETF Date: December 2012 Mailbox: volker.hilt@bell-labs.com, Gonzalo.Camarillo@ericsson.com, jdrosen@jdrosen.net Pages: 36 Characters: 94464 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-sip-session-policy-framework-10.txt URL: http://www.rfc-editor.org/rfc/rfc6794.txt Proxy servers play a central role as an intermediary in the Session Initiation Protocol (SIP) as they define and impact policies on call routing, rendezvous, and other call features. This document specifies a framework for SIP session policies that provides a standard mechanism by which a proxy can define or influence policies on sessions, such as the codecs or media types to be used. It defines a model, an overall architecture and new protocol mechanisms for session policies. [STANDARDS-TRACK] This document is a product of the Session Initiation Protocol Working Group of the IETF. This is now a Proposed Standard Protocol. STANDARDS TRACK: This document specifies an Internet standards track protocol for the Internet community,and requests discussion and suggestions for improvements. Please refer to the current edition of the Internet Official Protocol Standards (STD 1) for the standardization state and status of this protocol. 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