NEN-ISO/IEC 13873
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Call diversion supplementary services
| Organization: | NEN |
| Publication Date: | 1 February 1996 |
| Status: | inactive |
| Page Count: | 80 |
| ICS Code (Networking): | 35.110 |
scope:
Specifies the signalling protocol for the support of Call Diversion supplementary services (SS-DIV) at the reference point between Private Integrated Services Network Exchanges (PINXs) connected together within a Private Integrated Services Network (PISN). The Cal Diversion supplementary services are Call Forwarding Unconditional (SS-CFU), Call Forwarding Busy (SS-CFB), Call Forwarding No Reply (SS-CFNR) and Call Deflection (SS-CD).
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