Subject: I-D Action:draft-avasarala-sipping-reason-header-dynamic-icb-00.txt

From: [email-masked]
Date: Mon, 2 Mar 2009 00:45:01 -0800 (PST)

A New Internet-Draft is available from the on-line Internet-Drafts directories.

	Title           : A Session Initiation Protocol (SIP) Reason Header extension for dynamic Incoming Communication Barring
	Author(s)       : R. Avasarala, et al.
	Filename        : draft-avasarala-sipping-reason-header-dynamic-icb-00.txt
	Pages           : 11
	Date            : 2009-03-02

The 3GPP, as part of the MITE work item, is defining the Multimedia
Telephony service and other Supplementary services using the IP
Multimedia Core Network framework.  Supplementary services include
Incoming and Outgoing Communication Barring.  This document describes
a new set of procedures for Incoming Communication Barring to allow
terminating users to dynamically block unwanted incoming
communications.  A new extension to SIP reason header is also
described.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-avasarala-sipping-reason-header-dynamic-icb-00.txt

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ftp://ftp.ietf.org/internet-drafts/

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