Refering to Multiple Resources in the Session Initiation Protocol (SIP)

Document Type Replaced Internet-Draft (sipping WG)
Author Gonzalo Camarillo 
Last updated 2006-09-24 (latest revision 2006-06-27)
Replaced by RFC 5368
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Expired & archived
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Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state Replaced by draft-ietf-sip-multiple-refer
Consensus Boilerplate Unknown
Telechat date
Responsible AD (None)
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This Internet-Draft is no longer active.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 extensions to the SIP REFER method so that this method can be used to refer servers to multiple resources. These extensions include the use of pointers to Uniform Resource Identifier (URI)-lists in the Refer-To header field and the "multiple-refer" SIP option-tag.


Gonzalo Camarillo (

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