V5.2-User Adaptation Layer (V5UA)
RFC 3807

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>, 
    sigtran mailing list <sigtran@ietf.org>, 
    sigtran chair <sigtran-chairs@tools.ietf.org>
Subject: Protocol Action: 'V5.2-User Adaption Layer (V5UA)' to 
         Proposed Standard 

The IESG has approved the following document:

- 'V5.2-User Adaption Layer (V5UA) '
   <draft-ietf-sigtran-v5ua-05.txt> as a Proposed Standard

This document is the product of the Signaling Transport Working Group. 

The IESG contact persons are Jon Peterson and Cullen Jennings.

A URL of this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-sigtran-v5ua-05.txt

Technical Summary
 
  This document defines a mechanism for backhauling of ETSI digital 
  local exchange V5.2 messages over IP using the Stream control 
  Transmission Protocol (SCTP). This protocol can be used between a 
  Signaling Gateway (SG) and a Media Gateway controller (MGC). It is 
  assumed that the SG receives V5.2 signaling over a standard V5.2 
  interface.
 
  This document builds on the ISDN User Adaptation Layer Protocol 
  (IUAP), defined in RFC 3057. This document defines all differences 
  to the IUAP needed for the V5.2 implementation.


Working Group Summary

  The working group supported publication of this document.

Protocol Quality

This document was reviewed for the IESG by Scott Bradner.