ITU-T Rec. H.245 (07/1997) – Control protocol for multimedia communication
Summary
Source
FOREWORD
CONTENTS
1 Scope
2 References
3 Definitions
4 Abbreviations
5 General
    5.1 Master-slave determination
    5.2 Capability exchange
    5.3 Logical channel signalling procedures
    5.4 Receive terminal close logical channel request
    5.5 H.223 multiplex table entry modification
    5.6 Audiovisual and data mode request
    5.7 Round trip delay determination
    5.8 Maintenance loops
    5.9 Commands and indications
6 Messages: syntax
7 Messages: Semantic definitions
    7.1 Master Slave Determination messages
    7.2 Terminal capability messages
    7.3 Logical channel signalling messages
    7.4 Multiplex Table signalling messages
    7.5 Request Multiplex Table signalling messages
    7.6 Request Mode messages
    7.7 Round Trip Delay messages
    7.8 Maintenance Loop messages
    7.9 Communication Mode messages
    7.10 Conference Request and Response Messages
    7.11 Commands
    7.12 Indications
8 Procedures
    8.1 Introduction
    8.2 Master slave determination procedures
    8.3 Capability exchange procedures
    8.4 Uni-directional Logical Channel signalling procedures
    8.5 Bi-directional Logical Channel signalling procedures
    8.6 Close Logical Channel procedures
    8.7 H.223 Multiplex table procedures
    8.8 Request Multiplex Entry procedures
    8.9 Mode Request procedures
    8.10 Round trip delay procedures
    8.11 Maintenance Loop procedures
ANNEX A – Object identifier assignments
APPENDIX I – Overview of ASN.1 syntax
I.1 Introduction to ASN.1
I.2 Basic ASN.1 data types
I.3 Aggregate data types
I.4 Object identifier type
APPENDIX II – Examples of H.245 procedures
II.1 Introduction
II.2 Master Slave Determination Signalling Entity
II.3 Capability Exchange Signalling Entity
II.4 Logical Channel Signalling Entity
II.5 Close Logical Channel Signalling Entity
II.6 Multiplex Table Signalling Entity
II.7 Mode Request Signalling Entity
II.8 Round Trip Delay Signalling Entity
II.9 Bi-directional Logical Channel Signalling Entity
APPENDIX III – Summary of procedure timers and counters
III.1 Timers
III.2 Counters
APPENDIX IV – Recommendation H.245 extension procedure