Indirect Presence Publication with the Session Initiation Protocol(SIP)
draft-garcia-geopriv-indirect-publish-01

Document Type Expired Internet-Draft (individual)
Last updated 2009-10-25
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-garcia-geopriv-indirect-publish-01.txt

Abstract

A method for indirectly publishing presence information is described. This allows a presentity user agent to publish a URI that can be used by the presence agent to retrieve presence information. A presence agent is then better able to acquire dynamic presence information without relying on the presentity user agent. This also allows a presentity user agent to delegate responsibility for managing changing presence data to the source of that information.

Authors

Miguel GarcĂ­a (miguel.a.garcia@ericsson.com)
Hannes Tschofenig (Hannes.Tschofenig@gmx.net)
Henning Schulzrinne (schulzrinne@cs.columbia.edu)
Martin Thomson (martin.thomson@andrew.com)

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