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TELECOMMUNICATIONS AND INTERNET PROTOCOL HARMONIZATION OVER NETWORKS (TIPHON) - SIGNALLING FOR BASIC CALLS FROM A H.323 TERMINAL TO A TERMINAL IN A SWITCHED-CIRCUIT NETWORK (SCN)
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Intellectual Property Rights
Foreword
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Entities participating in the setup of a basic call
5 Registration, call setup and call release
5.1 Overview
5.2 Security principles
5.3 Registration
5.4 Call setup
5.5 Active phase
5.6 Call release
5.7 Calling Line Identification (CLI)
Annex A (normative): Required support of ITU-T
Recommendation H.225.0 call control
protocol
A.1 Message definitions
Annex B (normative): Interoperable security profiles
B.1 Security Profile B.1
Annex C (informative): Message flows for call setup
C.1 Gatekeeper routed calls
Annex D (informative): Basic call scenario
definitions
D.1 Successful calls
D.2 Unsuccessful calls
D.3 Call failures
D.4 Calling line identification (CLI)
D.5 In-band information
Bibliography
History
Describes interactions between ITU-T Recommendation H.323 [10] Terminals, Gatekeepers, Gateways, and Switched-Circuit Networks (SCN) for support of TIPHON scenario 1.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | TIPHON 3 |