CAN/CSA-ISO/IEC 19460-04 (R2017)
Current
The latest, up-to-date edition.
Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Inter-Exchange Signalling Protocol - Single Step Call Transfer Supplementary Service (Adopted ISO/IEC 19460:2003, second edition, 2003-04-01)
Hardcopy , PDF
English
01-01-2004
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Foreword
Introduction
1 Scope
2 Conformance
3 Normative references
4 Terms and definitions
5 Acronyms
6 Signalling protocol for the support of SS-SSCT
Annexes
A - Protocol Implementation Conformance Statement
(PICS) proforma
B - Imported ASN.1 definitions
C - Examples of message sequences
D - Specification and Description Language (SDL)
representation of procedures
E - Additional feature identifier in module
Common-information-Operations
F - Difference between Single Step Call Transfer
and Call Transfer by Rerouting
G - ASN.1 definitions according to ITU-T Recs.X.208/X.209
This International Standard specifies the signalling protocol for the support of the Single Step Call Transfer supplementary service (SS-SSCT) at the Q reference point between Private Integrated Network services eXchanges (PINXs) connected together within a Private Integrated Services Network (PISN).
| DocumentType |
Standard
|
| ISBN |
1-55397-293-7
|
| Pages |
57
|
| ProductNote |
Reconfirmed EN
|
| PublisherName |
Canadian Standards Association
|
| Status |
Current
|
| Supersedes |
Scope This International Standard specifies the signalling protocol for the support of the Single Step Call Transfer supplementary service (SS-SSCT) at the Q reference point between Private Integrated Network services eXchanges (PINXs) connected together within a Private Integrated Services Network (PISN). SS-SSCT is a supplementary service which enables a 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. 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 19459. The signalling protocol for SS-SSCT 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 Single Step Call Transfer and other supplementary services and ANFs. This International Standard is applicable to PINXs which can interconnect to form a PISN.
| Standards | Relationship |
| ISO/IEC 19460:2003 | Identical |
| ISO/IEC 11571:1998 | Information technology Telecommunications and information exchange between systems Private Integrated Services Networks Addressing |
| ISO/IEC 13868:2003 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Name identification supplementary services |
| ISO/IEC 15992:2003 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Call Priority Interruption and Call Priority Interruption Protection supplementary services |
| ISO/IEC 19459:2001 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Specification, functional model and information flows Single Step Call Transfer Supplementary Service |
| 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 15050:2003 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Advice Of Charge supplementary services |
| ISO/IEC 13874:2003 | Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Path Replacement additional network feature |
| 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 15056:1997 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Transit counter additional network feature |
| ISO/IEC 15054:2003 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Call Interception additional network feature |
| ISO/IEC 15772:2003 | Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network — Inter-exchange signalling protocol — Common Information additional network feature |
| 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 |
| ISO/IEC 13873:2003 | Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Call Diversion supplementary services |
| ETS 300 387 : 20001 | PRIVATE TELECOMMUNICATION NETWORK (PTN) - METHOD FOR THE SPECIFICATION OF BASIC AND SUPPLEMENTARY SERVICES |
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