Name: draft-ietf-speechsc-mrcpv2-05
Title: Media Resource Control Protocol Version 2(MRCPv2)
State: Active
Authors: Saravanan Shanmugham
Group: Speech Services Control (speechsc)
Date: 2004-10-20
This document describes a proposal for a Media Resource Control Protocol
Version 2 (MRCPv2) and aims to meet the requirements specified in the
SPEECHSC working group requirements document. It is based on the Media
Resource Control Protocol (MRCP), also called MRCPv1 developed jointly by
Cisco Systems, Inc., Nuance Communications, and Speechworks Inc. The MRCPv2
protocol will control media service resources like speech synthesizers,
recognizers, signal generators, signal detectors, fax servers etc. over a
network. This protocol depends on a session management protocol such as the
Session Initiation Protocol (SIP) to establish a separate MRCPv2 control
session between the client and the server. It also depends on SIP to
establish the media pipe and associated parameters between the media source
or sink and the media server. Once this is done, the MRCPv2 protocol
exchange can happen over the control session established above allowing the
client to command and control the media processing resources that may exist
on the media server.
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