Name: draft-levy-sip-diversion-08
Title: Diversion Indication in SIP
State: Active
Authors: Stuart Levy, Bryan Byerly, John Yang
Group: Individual Submissions (none)
Date: 2004-08-26
This document proposes an extension to the Session Initiation Protocol
(SIP). This extension provides the ability for the called SIP user agent to
identify from whom the call was diverted and why the call was diverted. The
extension defines a general header, Diversion, which conveys the diversion
information from other SIP user agents and proxies to the called user
agent. This extension allows enhanced support for various features,
including Unified Messaging, Third-Party Voicemail, and Automatic Call
Distribution (ACD). SIP user agents and SIP proxies which receive diversion
information may use this as supplemental information for feature invocation
decisions.
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