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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: 2000-Sep-13
Document File: 37 page(s) / 81K

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

N. Greene: AUTHOR [+3]

Abstract

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

This text was extracted from a ASCII Text document.
This is the abbreviated version, containing approximately 4% 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.

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 .........................