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This document is an Internet-Draft and is in full conformance with all provisions of Section 10 of RFC2026. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet-Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." The list of current Internet-Drafts can be accessed at http://www.ietf.org/ietf/1id-abstracts.txt To view the list Internet-Draft Shadow Directories, see http://www.ietf.org/shadow.html. This document is a product. | Internet Engineering Task Force INTERNET DRAFT draft-ietf-megaco-reqs-08.txt Category Informational Expires April 21 2000 Nancy Greene Nortel Networks Michael A. Ramalho Cisco Systems Brian Rosen Fore Systems Media Gateway control protocol architecture and requirements Nancy Greene Michael A. Ramalho Brian Rosen Status of this memo This document is an Internet-Draft and is in full conformance with all provisions of Section 10 of RFC2026. Internet-Drafts are working documents of the Internet Engineering Task Force IETF its areas and its working groups. Note that other groups may also distribute working documents as Internet-Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated replaced or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as work in progress. The list of current Internet-Drafts can be accessed at http www.ietf.org ietf 1id-abstracts.txt To view the list Internet-Draft Shadow Directories see http www.ietf.org shadow.html. This document is a product of the Media Gateway Control MEGACO Working Group of the Internet Engineering Task Force IETF . Comments should be submitted to the mailing list megaco@standards.nortelnetworks.com. Abstract This document describes protocol requirements for the Media Gateway control protocol between a Media Gateway Controller and a Media Gateway. Table of Contents Greene Ramalho Rosen Internet draft MG control protocol requirements Page 1 21 October 1999 1. Introduction . 4 2. Terminology . 4 3. Definitions . 4 4. Specific functions assumed within the MG . 5 5. Per-Call Requirements . 7 5.1. Resource Reservation . 7 5.2. Connection Requirements . 8 5.3. Media Transformations .9 5.4. Signal Event Processing and Scripting .10 5.5. QoS CoS .11 5.6. Test Support . 11 5.7. Accounting . 11 5.8. Signalling Control . 12 6. Resource Control . 12 6.1. Resource Status Management . 12 6.2. Resource Assignment .
