CSA ISO/IEC 21991 : 2004 : R2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
INFORMATION TECHNOLOGY - TELECOMMUNICATIONS AND INFORMATION EXCHANGE BETWEEN SYSTEMS - CORPORATE TELECOMMUNICATION NETWORKS - SIGNALLING INTERWORKING BETWEEN QSIG AND H.323 - CALL COMPLETION SUPPLEMENTARY SERVICES
Hardcopy , PDF
07-08-2021
English
01-01-2017
Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Definitions
5 Acronyms
6 Service architecture
7 Protocol interworking - General requirements
8 Protocol interworking - Messages and APDUs
9 Protocol interworking - content of APDUs
Annexes
A - Implementation Conformance Statement (ICS) proforma
B - Message flow examples
Provides signalling interworking between 'QSIG' and 'H.323' in support of call completion supplementary services within a Corporate telecommunication Network (CN).
| DocumentType |
Standard
|
| Pages |
34
|
| ProductNote |
Reconfirmed EN
|
| PublisherName |
Canadian Standards Association
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO/IEC 21991:2002 | Identical |
| ISO/IEC 13870:2003 | Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Call Completion supplementary services |
| ISO/IEC 11572:2000 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Circuit mode bearer services Inter-exchange signalling procedures and protocol |
| ISO/IEC 11582:2002 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Generic functional protocol for the support of supplementary services Inter-exchange signalling procedures and protocol |
| ISO/IEC 11579-1:1994 | Information technology Telecommunications and information exchange between systems Private integrated services network Part 1: Reference configuration for PISN Exchanges (PINX) |
| ISO/IEC 21409:2001 | Information technology Telecommunications and information exchange between systems Corporate telecommunication networks Signalling interworking between QSIG and H.323 Generic functional protocol for the support of supplementary services |
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