Advanced Instant Messaging Requirements for the Session Initiation Protocol (SIP)

Document Type Expired Internet-Draft (simple WG)
Authors Jonathan Rosenberg  , Markus Isomaki 
Last updated 2006-06-23
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Expired & archived
plain text pdf htmlized bibtex
Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state Expired
Consensus Boilerplate Unknown
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


Session Initiation Protocol (SIP) supports the basic instant messaging service in both page and session mode. This document defines a set of requirements for instant messaging capabilities that are beyond the scope of the baseline specifications.


Jonathan Rosenberg (
Markus Isomaki (

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