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Location Conveyance for the Session Initiation Protocol

Document Type Replaced Internet-Draft (sip WG)
Authors James Polk , Brian Rosen
Last updated 2015-10-14 (Latest revision 2009-03-09)
Replaced by RFC 6442
Stream Internet Engineering Task Force (IETF)
Expired & archived
Stream WG state WG Document
Document shepherd (None)
IESG IESG state Replaced by draft-ietf-sipcore-location-conveyance
Consensus boilerplate Unknown
Telechat date (None)
Responsible AD Cullen Jennings
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This document defines an extension to the Session Initiation Protocol (SIP) to convey geographic location information from one SIP entity to another SIP entity. The extension covers end to end conveyance as well as location-based routing, where SIP servers make routing decisions based on the location of the user agent clients.


James Polk
Brian Rosen

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