DS/EN 300366 V1.3.1
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call completion supplementary services
active, Most Current
| Organization: | DS |
| Publication Date: | 16 January 2006 |
| Status: | active |
| ICS Code (Telecommunications in general): | 33.020 |
scope:
The present document specifies the signalling protocol for use at the Q reference point in support of the Call Completion supplementary services: - Call Completion to Busy Subscriber (SS-CCBS) - Call Completion on No Reply (SS-CCNR).
Document History
DS/EN 300366 V1.3.1
January 16, 2006
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call completion supplementary services
The present document specifies the signalling protocol for use at the Q reference point in support of the Call Completion supplementary services: - Call Completion to Busy Subscriber (SS-CCBS) - Call...