Logo
Login Sign Up
Current Reaffirmation

CSA ISO/IEC 13865:04 (R2019)

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Call Transfer supplementary service (Adopted ISO/IEC 13865:2003, second edition, 2003-04-01)
Best Price Guarantee
Instant

$152.00


Sub Total (1 Item(s))

$ 0.00

Estimated Shipping

$ 0.00

Total (Pre-Tax)

$ 0.00


or
Canadian Standards Association Logo

CSA ISO/IEC 13865:04 (R2019)

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Call Transfer supplementary service (Adopted ISO/IEC 13865:2003, second edition, 2003-04-01)

PUBLISH DATE 2019
Document Preview
Information Technology - Telecommunications and Information Exchange Between Systems - Private Integrated Services Network - Specification, Functional Model and Information Flows - Call Transfer Supplementary Service (Adopted ISO/IEC 13865:2003, second edition, 2003-04-01)
Scope This International Standard specifies Supplementary Service Call Transfer (SS-CT), which is applicable to various basic services supported by Private Integrated Services Networks (PISNs). Basic services are specified in ISO/IEC 11574. SS-CT is a supplementary service which enables a user to transform two of that user's calls (of which one must be answered) into a new call between the other two users of the two calls. 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-CT. The stage 1 specification (clause 6) specifies the supplementary service as seen by users of PISNs. The stage 2 specification (clauses 7 and 8) identifies the functional entities involved in the supplementary service and the information flows between them. This International Standard contains two stage 2 specifications reflecting different ways of operating the service within the network: transfer by join and transfer by rerouting.
SDO CSA: Canadian Standards Association
Document Number
Publication Date July 10, 2019
Language en - English
Page Count
Revision Level
Supercedes
Committee
Publish Date Document Id Type View
Jan. 1, 2004 CSA ISO/IEC 13865:04 (R2024) Revision
July 10, 2019 Reaffirmation