Use Cases for Session Initiation Protocol (SIP) Caller Preferences

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Last updated 2003-02-26
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes a set of use cases for the SIP Caller Preferences and Callee Capabilities extension. Each use case is presented as a desired routing decision, followed by the actual headers and processing logic which would result in that decision.


Jonathan Rosenberg (
Paul Kyzivat (

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