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Title : Call Pickup Examples in SIP
Author(s) : D. Worley
Filename : draft-worley-sipping-pickup-03.txt
Pages : 30
Date : 2007-3-5
This document walks through various examples and call flows for
implementing "call pickup" operations in SIP telephony. It focuses
on distributing as much processing as possible in the user agents in
accordance with the philosophy of end-point controlled call-control
(EPCC).
Various difficulties in implementing call pickup are discussed, and
further suggestions and discussion are solicited.
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