A new Request for Comments is now available in online RFC libraries. RFC 7702 Title: Interworking between the Session Initiation Protocol (SIP) and the Extensible Messaging and Presence Protocol (XMPP): Groupchat Author: P. Saint-Andre, S. Ibarra, S. Loreto Status: Standards Track Stream: IETF Date: December 2015 Mailbox: peter@andyet.com, saul@ag-projects.com, Salvatore.Loreto@ericsson.com Pages: 43 Characters: 86457 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-stox-groupchat-11.txt URL: https://www.rfc-editor.org/info/rfc7702 DOI: http://dx.doi.org/10.17487/RFC7702 This document defines a bidirectional protocol mapping for the exchange of instant messages in the context of a multi-party chat session among users of the Session Initiation Protocol (SIP) and users of the Extensible Messaging and Presence Protocol (XMPP). Specifically, this document defines a mapping between the SIP-based Message Session Relay Protocol (MSRP) and the XMPP Multi-User Chat (MUC) extension. This document is a product of the SIP-TO-XMPP Working Group of the IETF. This is now a Proposed Standard. 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 Official Internet Protocol Standards (https://www.rfc-editor.org/standards) 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 https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://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