DS/ETS 300257
Private Telecommunication Network (PTN) - Inter-exchange signalling protocol - Diversion supplementary services
inactive
| Organization: | DS |
| Publication Date: | 18 April 1994 |
| Status: | inactive |
| ICS Code (Telephone networks): | 33.040.35 |
scope:
This standard specifies the signalling protocol for the support of Call Forwarding supplementary services at the Q reference point between Private Telecommunication Network Exchanges (PTNXs) connected together within a Private Telecommunication Network (PTN). The Call Forwarding supplementary services are: Call Forwarding Unconditional (SS-CFU), Call Forwarding Busy (SS-CFB),and Call Forwarding No Reply (SS-CFNR). SS-CFU, SS-CFB and SS-CFNR are supplementary services which permit a served user to have the PTN send all or specific in-
Document History
February 3, 1999
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Diversion supplementary services [ISO/IEC 13873 (1995), modified]
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 300257
April 18, 1994
Private Telecommunication Network (PTN) - Inter-exchange signalling protocol - Diversion supplementary services
This standard specifies the signalling protocol for the support of Call Forwarding supplementary services at the Q reference point between Private Telecommunication Network Exchanges (PTNXs)...
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