DS/ETS 300260
Private Telecommunications Network (PTN) - Specification, functional model and information flows - Call transfer supplementary service
inactive
| Organization: | DS |
| Publication Date: | 18 April 1994 |
| Status: | inactive |
| ICS Code (Telephone networks): | 33.040.35 |
scope:
This standard specifies Supplementary Service Call Transfer (SS-CT), which is applicable to various basic services supported by PTNs. Basic services are specified in ECMA-142. SS-CT is a supplementar6y service which enables a user to transform two of that user's calls (of which one must be answered) int a new call between the other two users of the two calls. Service specifications are produced in three stages, according to the method described in ENV 41005. This Standard contains the...
Document History
December 6, 2001
Private Integrated Services Network (PISN) - Specification, functional model and information flows - Call transfer supplementary service
This ETS is one of a series of standards defining services and signalling protocols applicable to Private Integrated Services Networks (PISN). The series uses the Integrated Services Digital Network...
DS/ETS 300260
April 18, 1994
Private Telecommunications Network (PTN) - Specification, functional model and information flows - Call transfer supplementary service
This standard specifies Supplementary Service Call Transfer (SS-CT), which is applicable to various basic services supported by PTNs. Basic services are specified in ECMA-142. SS-CT is a...
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