DS/ETS 300201/A1
Integrated Services Digital Network (ISDN) - Call Forwarding No Reply (CFNR) supplementary service - Service description
inactive, Most Current
| Organization: | DS |
| Publication Date: | 24 September 1997 |
| Status: | inactive |
| ICS Code (Integrated Services Digital Network (ISDN)): | 33.080 |
scope:
This standard defines the interworking requirements of private ISDN with the public ISDN. This standard does not specify the additional requirements where the service is provided to the user via a telecommunications network that is not an ISDN but does include interworking requirements of other networks with the public ISDN.
Document History
DS/ETS 300201/A1
September 24, 1997
Integrated Services Digital Network (ISDN) - Call Forwarding No Reply (CFNR) supplementary service - Service description
This standard defines the interworking requirements of private ISDN with the public ISDN. This standard does not specify the additional requirements where the service is provided to the user via a...
April 5, 1995
Integrated Services Digital Network (ISDN) - Call Forwarding No Reply (CFNR) supplementary service - Service description
This standard defines the interworking requirements of private ISDN with the public ISDN. This standard does not specify the additional requirements where the service is provided to the user via a...
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