Content ID header field in Session Initiation Protocol (SIP)

Document Type Replaced Internet-Draft (individual)
Authors Christer Holmberg  , Ivo Sedlacek 
Last updated 2017-02-17 (latest revision 2016-08-16)
Replaced by RFC 8262
Stream (None)
Intended RFC status (None)
Expired & archived
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Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-sipcore-content-id
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document specifies the Content-ID header field for usage in the Session Initiation Protocol (SIP).


Christer Holmberg (
Ivo Sedlacek (

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