Media Gateway Control Protocol Architecture and Requirements

By Greene, N.

Book Id: WPLBN0000694076
Format Type: PDF eBook:
File Size: 0.1 MB
Reproduction Date: 2005

Title:	Media Gateway Control Protocol Architecture and Requirements
Author:	Greene, N.
Volume:
Language:	English
Subject:	Fine Arts, Accounting (Financial Record Keeping), Finance Management
Collections:	Technical eBooks and Manuals Collection, Technical eBooks Collection
Historic Publication Date:
Publisher:


Citation APA MLA Chicago Greene, B. N. (n.d.). Media Gateway Control Protocol Architecture and Requirements. Retrieved from http://gutenberg.us/

Description
Technical Reference Publication

Excerpt
Introduction: This document describes requirements to be placed on the Media Gateway Control Protocol. When the word protocol is used on its own in this document it implicitly means the Media Gateway Control Protocol. In this document, the key words MUST, MUST NOT, REQUIRED, SHALL, SHALL NOT, SHOULD, SHOULD NOT, RECOMMENDED, MAY, and OPTIONAL are to be interpreted as described in RFC 2119 [1] and indicate requirement levels for the protocol.

Table of Contents
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 ......... 27 11.2.4. Trunking/Access Gateway with text telephone .... 28 11.2.5. Network Access Server .......................... 29 11.2.6. Restricted Capability Gateway .................. 30 11.2.7. Multimedia Gateway ............................. 31 11.2.8. Audio Resource Function ........................ 32 11.2.9. Multipoint Control Units ........................ 42 12. References ............................................... 43 13. Acknowledgements ......................................... 43 14. Authors' Addresses ....................................... 44 15. Full Copyright Statement ................................. 45