CAN/CSA-ISO/IEC 21408-04 (R2017)
Current
The latest, up-to-date edition.
Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Inter-Exchange Signalling Protocol - Simple Dialog Supplementary Service (Adopted ISO/IEC 21408:2003, second edition, 2003-04-01)
Hardcopy , PDF
English
01-01-2004
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Foreword
Introduction
1 Scope
2 Conformance
3 Normative reference
4 Terms and definitions
5 List of acronyms
6 Signalling protocol for the support of SS-SD
Annexes
A - Protocol Implementation Conformance Statement (PICS)
proforma
B - Examples of Message Sequences
C - Specification and Description Language (SDL)
Representation of Procedures
D - ASN.1 definitions according to ITU-T Resc.X.208/X.209
Describes the signalling protocol for the support of the Simple Dialog supplementary service (SS-SD) at the Q reference point between Private Integrated services Network eXchanges (PINXs) connected together within a Private Integrated Services Network (PISN).
| DocumentType |
Standard
|
| ISBN |
1-55397-279-1
|
| Pages |
36
|
| ProductNote |
Reconfirmed EN
|
| PublisherName |
Canadian Standards Association
|
| Status |
Current
|
| Supersedes |
Scope This International Standard specifies the signalling protocol for the support of the Simple Dialog supplementary service (SS-SD) at the Q reference point between Private Integrated services Network eXchanges (PINXs) connected together within a Private Integrated Services Network (PISN). Supplementary service SD enables a user to communicate with another user or application by the exchange of keypad and display information transparently over a PISN. The Q reference point is defined in ISO/IEC 11579-1. Service specifications are produced in three stages and according to the method specified in ETS 300 387. This International Standard contains the stage 3 specification for the Q reference point and satisfies the requirements identified by the stage 1 and stage 2 specifications in ISO/IEC 21407. The signalling protocol for SS-SD operates on top of the signalling protocol for basic circuit switched call control, as specified in ISO/IEC 11572, and uses certain aspects of the generic procedures for the control of supplementary services specified in ISO/IEC 11582. This International Standard also specifies additional signalling protocol requirements for the support of interactions at the Q reference point between SS-SD and other supplementary services and ANFs. This International Standard is applicable to PINXs which can interconnect to form a PISN.
| Standards | Relationship |
| ISO/IEC 21408:2003 | Identical |
| 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 10646-1:2000 | Information technology Universal Multiple-Octet Coded Character Set (UCS) Part 1: Architecture and Basic Multilingual Plane |
| ISO/IEC 21407:2001 | Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Specification, functional model and information flows — Simple dialog supplementary service |
| ETS 300 387 : 20001 | PRIVATE TELECOMMUNICATION NETWORK (PTN) - METHOD FOR THE SPECIFICATION OF BASIC AND SUPPLEMENTARY SERVICES |
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