Browse Prior Art Database

V5.2-User Adaptation Layer (V5UA) (RFC3807)

IP.com Disclosure Number: IPCOM000029106D
Original Publication Date: 2004-Jun-01
Included in the Prior Art Database: 2004-Jun-16
Document File: 25 page(s) / 50K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

E. Weilandt: AUTHOR [+3]

Abstract

This document defines a mechanism for the backhauling of V5.2 messages over IP using the Stream Control Transmission Protocol (SCTP). This protocol may 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 text was extracted from an ASCII text file.
This is the abbreviated version, containing approximately 5% of the total text.

Network Working Group                                        E. Weilandt

Request for Comments: 3807                               N. Khanchandani

Updates: 3057                                                     S. Rao

Category: Standards Track                                Nortel Networks

                                                               June 2004

                   V5.2-User Adaptation Layer (V5UA)

Status of this Memo

   This document specifies an Internet standards track protocol for the

   Internet community, and requests discussion and suggestions for

   improvements.  Please refer to the current edition of the "Internet

   Official Protocol Standards" (STD 1) for the standardization state

   and status of this protocol.  Distribution of this memo is unlimited.

Copyright Notice

   Copyright (C) The Internet Society (2004).

Abstract

   This document defines a mechanism for the backhauling of V5.2

   messages over IP using the Stream Control Transmission Protocol

   (SCTP).  This protocol may 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 (RFC

   3057).  It defines all necessary extensions to the IUA Protocol

   needed for the V5UA protocol implementation.

Weilandt, et al.            Standards Track                     [Page 1]

RFC 3807           V5.2-User Adaptation Layer (V5UA)           June 2004

Table of Contents

   1.  Introduction .................................................  2

       1.1.  Scope ..................................................  3

       1.2.  Terminology ............................................  3

       1.3.  V5.2 Overview ..........................................  5

       1.4.  Distribution of responsibilities between MGC and SG ....  7

       1.5.  Client/Server Model ....................................  7

       1.6.  Addition to boundary primitives ........................  7

             1.6.1.  V5 specific boundary primitives ................  7

   2.  Conventions ..................................................  9

   3.  SCTP Stream Management ....................................... 10

   4.  Proposed V5.2 Backhaul Architecture .......................... 10

       4.1.  V5UA Message Header .................................... 11

       4.2.  V5 Naming Conventions for Interface Identifier ......... 12

       4.3.  V5 Additions to IUA Boundary Primitives ................ 13

       4.4....