Location Conveyance for the Session Initiation Protocol

Document Type Replaced Internet-Draft (sip WG)
Last updated 2008-10-30 (latest revision 2009-03-09)
Replaced by draft-ietf-sipcore-location-conveyance
Stream IETF
Intended RFC status (None)
Expired & archived
plain text pdf html
Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state Replaced by draft-ietf-sipcore-location-conveyance
Telechat date
Responsible AD Cullen Jennings
Send notices to sip-chairs@ietf.org, geopriv-chairs@ietf.org, draft-ietf-sip-location-conveyance@ietf.org

This Internet-Draft is no longer active.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


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 (jmpolk@cisco.com)
Brian Rosen (br@brianrosen.net)

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