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Media Gateway Control Protocol Architecture and Requirements (RFC2805)

IP.com Disclosure Number: IPCOM000003404D
Original Publication Date: 2000-Apr-01
Included in the Prior Art Database: 2019-Feb-10
Document File: 45 page(s) / 55K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

N. Greene: AUTHOR [+2]

Related Documents

10.17487/RFC2805: DOI

Abstract

This document describes protocol requirements for the Media Gateway Control Protocol between a Media Gateway Controller and a Media Gateway. This memo provides information for the Internet community.

This text was extracted from a PDF file.
This is the abbreviated version, containing approximately 5% of the total text.

Network Working Group N. Greene Request for Comments: 2805 Nortel Networks Category: Informational M. Ramalho Cisco Systems B. Rosen Marconi April 2000

Media Gateway Control Protocol Architecture and Requirements

Status of this Memo

This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited.

Copyright Notice

Copyright (C) The Internet Society (2000). All Rights Reserved.

Abstract

This document describes protocol requirements for the Media Gateway Control Protocol between a Media Gateway Controller and a Media Gateway.

Greene, et al. Informational [Page 1]

RFC 2805 MG Control Protocol Requirements April 2000

Table of Contents

1. Introduction .............................................. 3 2. Terminology ............................................... 3 3. Definitions ............................................... 3 4. Specific functions assumed within the MG .................. 5 5. Per-Call Requirements ..................................... 6 5.1. Resource Reservation ................................. 6 5.2. Connection Requirements .............................. 7 5.3. Media Transformations ................................ 8 5.4. Signal/Event Processing and Scripting ................ 9 5.5. QoS/CoS .............................................. 10 5.6. Test Support ......................................... 11 5.7. Accounting ........................................... 11 5.8. Signalling Control ................................... 11 6. Resource Control .......................................... 12 6.1. Resource Status Management ........................... 12 6.2. Resource Assignment .................................. 13 7. Operational/Management Requirements ....................... 13 7.1. Assurance of Control/Connectivity .................... 13 7.2. Error Control ........................................ 14 7.3. MIB Requirements ..................................... 15 8. General Protocol Requirements ............................. 15 8.1. MG-MGC Association Requirements ...................... 16 8.2. Performance Requirements ............................. 17 9. Transport ................................................. 17 9.1. Assumptions made for underlying network .............. 17 9.2. Transport Requirements ............................... 18 10. Security Requirements .................................... 18 11. Requirements specific to particular bearer types ......... 19 11.1. Media-specific Bearer types ......................... 20 11.1.1. Requirements for TDM PSTN (Circuit) ............ 20 11.1.2. Packet Bearer type ............................. 22 11.1.3. Bearer type requirements for ATM ............... 23 11.2. Application-Specific Requirements ................... 26 11.2.1. Trunking Gateway ............................... 26 11.2.2. Access Gateway ................................. 27 11.2.3. Trunking/Access Gateway with fax ports ............

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