Interworking between the Session Initiation Protocol (SIP) and the Extensible Messaging and Presence Protocol (XMPP): Groupchat

Document Type Replaced Internet-Draft (individual)
Authors Peter Saint-Andre  , Saúl Corretgé  , Salvatore Loreto 
Last updated 2013-07-03 (latest revision 2013-06-20)
Replaced by RFC 7702
Stream (None)
Intended RFC status (None)
Expired & archived
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Stream Stream state (No stream defined)
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IESG IESG state Replaced by draft-ietf-stox-groupchat
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document defines a bidirectional protocol mapping for the exchange of instant messages in the context of a multiparty 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.


Peter Saint-Andre (
Saúl Corretgé (
Salvatore Loreto (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)