Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

ÖNORM EN 300443-4 V 1.2.1:2001-09

Действует
Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol - B-ISDN user-network interface layer 3 specification for basic call/bearer control - Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user (incl. Diskette!!!)
The present document specifies the user Abstract Test Suite (ATS) for the TB reference point or coincident SB and TB
reference point (as defined in ITU-T Recommendation I.413 [9]) of implementations conforming to the standards for
the signalling user-network layer 3 specification for basic call/bearer control of the Digital Subscriber Signalling
System No. two (DSS2) protocol for the pan-European Broadband Integrated Services Digital Network (B-ISDN),
EN 300 443-1 [1].
A further part of the present document specifies the Test Suite Structure and Test Purposes (TSS&TP) related to this
ATS and partial PIXIT proforma. Other parts specify the TSS&TP and the ATS and partial PIXIT proforma for the
Network side of the TB reference point or coincident SB and TB reference point of implementations conforming to
EN 300 443-1 [1].
ICS
33.080 Integrated Services Digital Network (ISDN) / Цифровая сеть связи с интеграцией служб (ISDN)