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ÖNORM EN 301065-2 V 1.2.2:1999-01
Integrated Services Digital Network (ISDN) - Completion of Calls on No Reply (CCNR) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification
Действует
Печатная копияПечатное издание
47,20 € (включая НДС 18%)
Разработчик:
ON
ICS:
33.080 Integrated Services Digital Network (ISDN) / Цифровая сеть связи с интеграцией служб (ISDN)
Описание
This second part of EN 301 065 is applicable to the stage three of the Completion of Calls on No Reply (CCNR)
supplementary service for the pan-European Integrated Services Digital Network (ISDN) as provided by European
public telecommunications operators at the T reference point or coincident S and T reference point (as defined in
ITU-T Recommendation I.411 [12]) by means of the Digital Subscriber Signalling System No. one (DSS1) protocol.
Stage three identifies the protocol procedures and switching functions needed to support a telecommunications service
(see CCITT Recommendation I.130 [11]).
The present document provides the Protocol Implementation Conformance Statement (PICS) proforma for the ISDN
DSS1 CCNR supplementary service protocol as specified in EN 301 065-1 [8] in compliance with the relevant
requirements and in accordance with the relevant guidance given in ISO/IEC 9646-7 [10].
The supplier of a protocol implementation which is claimed to conform to EN 301 065-1 [8] is required to complete a
copy of the PICS proforma provided in annex A of the present document and is required to provide the information
necessary to identify both the supplier and the implementation.
Ключевые слова:
Telekommunikation,Fernmeldetechnik,Nachrichtentechnik,Kommunikationstechnologie,Informationsverarbeitung,ISDN,Anruf,Zusatzeinrichtung,Teilnehmersystem,Funksystem,Konformität,Begriffe,Terminologie,PICS,Netzwerk,Implementierung,Spezifikation,CCNR,Anruf ohne Antwort