CAN/CSA-ISO/IEC 19459-04 (R2017)
Current
The latest, up-to-date edition.
Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Specification, Functional Model and Information Flows - Single Step Call Transfer Supplementary Service (Adopted ISO/IEC 19459:2001, first edition, 2001-05-01)
Hardcopy , PDF
English
01-01-2004
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Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Terms and definitions
5 List of acronyms
6 SS-SSCT stage 1 specification
7 SS-SSCT stage 2 specification
Annex A - Difference between Single Step Call Transfer
and Call Transfer by Rerouting
This International Standard specifies the Supplementary Service (SS) Single Step Call Transfer (SSCT), which is applicable to various basic services supported by Private Integrated Services Networks (PISN).
| DocumentType |
Standard
|
| ISBN |
1-55397-294-5
|
| Pages |
40
|
| ProductNote |
Reconfirmed EN
|
| PublisherName |
Canadian Standards Association
|
| Status |
Current
|
| Supersedes |
Scope This International Standard specifies the Supplementary Service (SS) Single Step Call Transfer (SSCT), which is applicable to various basic services supported by Private Integrated Services Networks (PISN). Basic services are specified in ISO/IEC 11574. SS-SSCT is a supplementary service that enables an SSCT user, user A, to transform an existing call between user A and user B into a new call between user B and a user C whereby user A does not have a call established with user C prior to call transfer. Supplementary service specifications are produced in three stages, according to the method described in ETS 300 387. This International Standard contains the stage 1 and stage 2 specifications of SS-SSCT. The stage 1 specification (clause 6) specifies the general feature principles and capabilities. The stage 2 specification (clause 7) identifies the Functional Entities involved in the supplementary service and the information flows between them.
| Standards | Relationship |
| ISO/IEC 19459:2001 | Identical |
| ISO/IEC 11571:1998 | Information technology Telecommunications and information exchange between systems Private Integrated Services Networks Addressing |
| ISO/IEC 13864:1995 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Specification, functional model and information flows Name identification supplementary services |
| ISO/IEC 14136:1995 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Specification, functional model and information flows Identification supplementary services |
| 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 13865:2003 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Specification, functional model and information flows Call Transfer supplementary service |
| ISO/IEC 13869:2003 | Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Call Transfer supplementary service |
| ISO/IEC 11574:2000 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Circuit-mode 64 kbit/s bearer services Service description, functional capabilities and information flows |
| ETS 300 387 : 20001 | PRIVATE TELECOMMUNICATION NETWORK (PTN) - METHOD FOR THE SPECIFICATION OF BASIC AND SUPPLEMENTARY SERVICES |
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