M00044904
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TERRESTRIAL TRUNKED RADIO (TETRA) - VOICE PLUS DATA (V+D) - PART 12: SUPPLEMENTARY SERVICES STAGE 3 - SUB-PART 13: CALL COMPLETION TO BUSY SUBSCRIBER (CCBS)
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Foreword
1 Scope
2 References
3 Definitions, symbols and abbreviations
3.1 Definitions
3.2 Symbols
3.3 Abbreviations
4 SS-CCBS Service Description
4.1 General
4.2 SS-CCBS services offered over the TNSS-SAP
4.3 Parameter description
5 Signalling protocol for the support of SS-CCBS
5.1 SS-CCBS Operational requirements
5.2 SS-CCBS Coding Requirements
5.3 SS-CCBS State Definitions
5.4 SS-CCBS Signalling Procedures
5.5 Impact of inter-working with public ISDN
5.6 Protocol Interaction between SS-CCBS and Other
Supplementary Services and ANFs
5.7 Parameter values (timers)
Annex A (informative): SDL Representation of
Procedures
A.1 Behavior of the Originating SwMI
A.2 Behavior of the Group Controlling SwMI
A.3 Behavior of the Terminating SwMI
A.4 Behavior at CCBS User A MS/LS
Annex B (informative): Bibliography
History
Defines the Stage 3 requirements for TETRA SS Call Completion to Busy Subscriber.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | TETRA 3 |