Guidelines for Usage of the Session Initiation Protocol (SIP) Caller Preferences Extension
RFC 4596

Approval announcement
Draft of message to be sent after approval:

From: The IESG <iesg-secretary@ietf.org>
To: IETF-Announce <ietf-announce@ietf.org>
Cc: Internet Architecture Board <iab@iab.org>,
    RFC Editor <rfc-editor@rfc-editor.org>, 
    sipping mailing list <sipping@ietf.org>, 
    sipping chair <sipping-chairs@tools.ietf.org>
Subject: Document Action: 'Guidelines for Usage of the Session 
         Initiation Protocol (SIP) Caller Preferences Extension' to 
         Informational RFC 

The IESG has approved the following document:

- 'Guidelines for Usage of the Session Initiation Protocol (SIP) Caller 
   Preferences Extension '
   <draft-ietf-sipping-callerprefs-usecases-06.txt> as an Informational RFC

This document is the product of the Session Initiation Proposal 
Investigation Working Group. 

The IESG contact persons are Allison Mankin and Jon Peterson.

A URL of this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-sipping-callerprefs-usecases-06.txt

Gonzalo Camarillo was the WG Chair shepherd for this document.