Norm

NEN-ISO/IEC 13866:1996 en

Informatietechnologie - Telecommunicatie en gegevensuitwisseling tussen systemen - Niet-openbare geïntegreerde dienstennetwerken - Specificatie, functioneel model en informatiestromen - Aanvullende diensten voor de voltooiing van de oproep

147,90

Over deze norm

Status Definitief
Aantal pagina's 68
Gepubliceerd op 01-01-1996
Taal Engels
Specifies supplementary services Call Completion (SS-CC), which are applicable to various basic, services supported by Private Integrated Services Network (PISN). Basic services are specified in ISO/IEC 11574. SS-CC consists of two Supplementary services; the Completion of Calles to Busy Subscribers supplementary service (SS-CCBS) and the Completion of Calls on No Reply supplementary service (SS-CCNR). SS-CCBS allows completion of a call to a subscriber that was unsuccessful because of a busy condition and SS-CCNR allows completion of a call to a subscriber that was unsuccessful because the subscriber, althought alerted, did no answer. Supplementary service specifications are produced in three stages, according to the method described in CCITT Recommendation I.130. This standard specifies the stage 1 and stage 2 specifications of SS-CC. The stage 1 specifications (clause 6 and 7) specify the supplementary services as seen by the users of PISNs. The stage 2 specification (clause 8) specifies the functional entities involved in the supplementary services and the information flows between them.

Details

ICS-code 35.110
Nederlandse titel Informatietechnologie - Telecommunicatie en gegevensuitwisseling tussen systemen - Niet-openbare geïntegreerde dienstennetwerken - Specificatie, functioneel model en informatiestromen - Aanvullende diensten voor de voltooiing van de oproep
Engelse titel Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Specification, functional model and information flows - Call completion supplementary services

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