ITU H.239:2005

ITU H.239:2005 Role Management And Additional Media Channels For H.300-series Terminals Defines the procedures for use of more than one video channel in H.320-based systems, and for labelling individual channels with a "role", which indicates requirements for processing the channel and t

More details

Download

PDF AVAILABLE FORMATS IMMEDIATE DOWNLOAD
$17.53 tax incl.

$39.83 tax incl.

(price reduced by 56 %)

1000 items in stock

Table of Contents

1Scope
2References
3Definitions
4Abbreviations
5Conventions
5.1Systemterminology
5.2Transportchannelterminology
5.3Messagenames
5.4Requirementterminology
6Overview
6.1Rolesandrolelabels
6.2Additionalmediachannels
7H.239capabilitiesexchange
7.1H.239capabilitiessignals
8Cmessages
8.1SignallingofmessagesinH.239
8.2H.239messages
8.3GenericParametersusedinH.239messages
8.4Flowcontrolreleaserequestandresponsemessages
8.5Presentationroletokenmessages
9H.245OpenLogicalChannelprocedure
10Rolepoliciesandprocedures
10.1"Live"roleprocedures
10.2"Presentation"roleprocedures
10.3Multipointconsiderations
11Tokenmanagement
11.1Proceduresyntax
11.2End-usersystemprocedures
11.3MasterMCUprocedures
11.4SlaveMCUprocedures
AnnexA-ProceduresfortranslationofsignallingbetweenH.320
andH.245systems
A.1Introduction
A.2CarriageofvariablelengthintegersinMBEs
A.3GenericParameterclassesandassociatedtranslation
procedures
AnnexB-H.320AdditionalMediaChannel
B.1H.320AdditionalMediaChannel
B.2AMCmultiplexexample1
B.3AMCmultiplexexample2
B.4AMCcapabilities
B.5AMCcontrolsindications
B.6Multipointconsiderations
AppendixI-ASN.1OIDsdefinedinthisRecommendation

Abstract

Defines the procedures for use of more than one video channel in H.320-based systems, and for labelling individual channels with a "role", which indicates requirements for processing the channel and the role of the channel content in the call.

Contact us