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RFC 6993
Title: Instant Messaging and Presence Purpose
for the Call-Info Header Field in
the Session Initiation Protocol (SIP)
Author: P. Saint-Andre
Status: Informational
Stream: IETF
Date: July 2013
Mailbox: [email protected]
Pages: 5
Characters: 7431
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-saintandre-impp-call-info-04.txt
URL: http://www.rfc-editor.org/rfc/rfc6993.txt
This document defines and registers a value of "impp"
("instant messaging and presence protocol") for the "purpose"
header field parameter of the Call-Info header field in the
Session Initiation Protocol (SIP).
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