M00044479
New product
PUBLIC SWITCHED TELEPHONE NETWORK (PSTN) - PROTOCOL OVER THE LOCAL LOOP FOR DISPLAY SERVICES - SERVER DISPLAY AND SCRIPT SERVICES (SDSS)
European Telecommunications Standards Institute
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Availability date: 11/06/2021
Intellectual Property Rights
Foreword
Introduction
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Requirements
4.1 Access requirements
4.2 SDSS requirements
5 EMC requirements
6 Safety requirements
Annex A (normative): SR-INS-002461
A.1 Introduction
A.2 Abstract CPE (TE)
A.3 Minimum requirements for physical CPE (TE)
A.4 Error treatment
A.5 Other CPE (TE) considerations
Appendix 1: Components of the abstract CPE (TE)
Appendix 2: Samples of Service Scripts
Annex B (normative): TR-NWT-001273
B.1 Introduction
B.2 Interface operations
B.3 ADSI protocol
B.4 Standard ADSI Data Message Parameters
B.5 Call Processing Control and Transmissions
B.6 Administration (not applicable)
B.7 Performance and reliability
B.8 Maintenance
B.9 Limitations and restrictions
B.10 Timing and tolerances
Appendix A: DTMF Tones
Appendix B: Encoding of 8-bit characters in DTMF signals
Appendix C: Acknowledge/Negative Acknowledge signals
Appendix D: Soft Key Return String Format
Appendix E: Additional Guidelines for Host Computer Servers
Appendix F: Message Flow Scenarios of a typical ASDI SDC Session
Annex C (informative): Network Tones and Ringing signals
History
Definition of the requirements to support Server Display and Script Services. The requirements are intended to ensure correct interworking between a TE and a SDSS Server using the core protocol defined in Bellcore ADSI specification FR-12, as at July 1995, but modified to include European network signalling events and physical access requirements.
Published | |
Document Type | Standard |
Status | Current |
Publisher | European Telecommunications Standards Institute |
Pages | |
ISBN | |
Committee | ATA |