Private Header (P-Header) Extensions to the Session Initiation Protocol (SIP) for support of Indication of Dialog Type
draft-songyue-dispatch-invite-usage-indication-00

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Last updated 2013-02-17 (latest revision 2012-08-16)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-songyue-dispatch-invite-usage-indication-00.txt

Abstract

This document describes private extensions to the Session Initiation Protocol (SIP) that enable a SIP entity to indicate in the INVITE message the exact purpose of the INVITE transaction, e.g. media negotiation, session refresh or creation of an pure signaling dialog.

Authors

Yue Song (songyue@chinamobile.com)
Yi Jiang (jiangyi@chinamobile.com)

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