Requirements for SIP Capabilities in PIDF

Document Type Expired Internet-Draft (individual)
Author Paul Kyzivat 
Last updated 2002-10-16
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document sets forth requirements for the definition of elements for representation of SIP specific features within the Presence Information Data Format (PIDF), as well as for guidelines on how to use these new elements with PIDF to represent the capabilities of a SIP User Agent Server.


Paul Kyzivat (

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