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ITU-T Q.939

Digital Subscriber Signalling System No. 1 (DSS 1) - Typical DSS 1 Service Indicator Codings for ISDN Telecommunications Services

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Organization: ITU-T
Publication Date: 1 March 1993
Status: active
Page Count: 52

Document History

ITU-T Q.939
March 1, 1993
Digital Subscriber Signalling System No. 1 (DSS 1) - Typical DSS 1 Service Indicator Codings for ISDN Telecommunications Services
A description is not available for this item.

References

This document is referenced by:
TS 183 036 - Core Network and Interoperability Testing (INT); ISDN/SIP interworking; Protocol specification
Published by ETSI on February 1, 2021
The present document specifies the stage three protocol description of the signalling interworking between ISDN DSS1 protocol and SIP based on the concatenation of ETSI TS 129 163 [1], ETSI TS 124...
This document is referenced by:
TS 101 585 - Core Network and Interoperability Testing (INT); IMS interconnection tests at the Ic Interface; (3GPPTM Release 13); Test Suite Structure and Test Purposes (TSS&TP)
Published by ETSI on February 1, 2018
The present document specifies the Test Suite Structure and Test Purposes (TSS&TP) for IMS interconnection tests at the Ic Interface to verify the overall compatibility of SIP, ISDN and non-ISDN...
This document is referenced by:
TS 186 009-2 - Technical Committee for IMS Network Testing (INT); SIP-ISUP Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks; Part 2: Test Suite Structure and Test Purposes (TSS&TP)
Published by ETSI on March 1, 2011
The present document specifies the Test Suite Structure and Test Purposes (TSS&TP) for SIP-ISUP Interworking between the IP Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS)...
This document is referenced by:
TS 186 002-2 - Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN); Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control Protocol (BICC) or ISDN User Part (ISUP); Part 2: Test Suite Structure and Test Purposes (TSS&TP) for Profile A and B
Published by ETSI on May 1, 2008
A description is not available for this item.
This document is referenced by:
TS 186 002-3 - Core Network and Interoperability Testing (INT); Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control Protocol (BICC) or ISDN User Part (ISUP); Part 3: Test Suite Structure and Test Purposes (TSS&TP) for Profile C
Published by ETSI on October 1, 2014
The present document specifies the network Test Suite Structure and Test Purposes (TSS&TP) Interworking between Session Initiation Protocol (SIP) and Bearer Independent Call Control Protocol (BICCP)...
This document is referenced by:
ETS 300 840 - Telecommunications Security; Integrated Services Digital Network (ISDN); Confidentiality System for Audiovisual Services
Published by ETSI on January 1, 1998
A description is not available for this item.
This document is referenced by:
EN 300 403-1 - Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No.One (DSS1) Protocol; Signalling Network Layer for Circuit-Mode Basic Call Control; Part 1: Protocol Specification
Published by ETSI on November 1, 1999
A description is not available for this item.
This document is referenced by:
TS 186 001-1 - Core Network and Interoperability Testing (INT); Network Integration Testing between SIP and ISDN/PSTN network signalling protocols; Part 1: Test Suite Structure and Test Purposes (TSS&TP) for SIP-ISDN
Published by ETSI on November 1, 2015
The present document specifies the Test Suite Structure and Test Purposes (TSS&TP) for Network Integration Testing (NIT) to verify the overall compatibility of SIP, ISDN and non-ISDN (PSTN) over the...
This document is referenced by:
ITU-T Q.1912.5 - Interworking between session initiation protocol (SIP) and bearer independent call control protocol or ISDN user part Corrigendum 1
Published by ITU-T on July 1, 2018
A description is not available for this item.
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