Call Completion for Session Initiation Protocol(SIP)

Document Type Expired Internet-Draft (individual)
Authors Dale Worley  , Martin Huelsemann  , Denis Alexeitsev 
Last updated 2008-02-15
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document analyzes the interoperability problems surrounding the call-completion feature that allows a callee to put a caller's request into a queue by which the caller can be notified to call back the callee at later time. This document analyzes how different solutions inter-operate and tries to make recommendation on how to best meet this requirement


Dale Worley (
Martin Huelsemann (
Denis Alexeitsev (

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