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DIN ETS 300049:1992-08

Отменен
Integrated Services Digital Network (ISDN); ISDN Packet Mode Bearer Services (PMBS); ISDN Virtual Call (VC) and Permanent Virtual Call (PVC) bearer services provided by the D-channel of the user access; basic and primary rate; english version ETS 300049:1992
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ÖNORM EN 300291-1 V 1.2.1:1999-04
Действует
Telecommunications Management Network (TMN) - Functional specification of Customer Administration (CA) on the Operations System/Network Element (OS/NE) interface - Part 1: Single line configurations
ÖNORM EN 300822 V 1.2.1:2001-11
Действует
Digital Enhanced Cordless Telecommunications (DECT) - Integrated Services Digital Network (ISDN) - DECT/ISDN interworking for intermediate system configuration - Interworking and profile specification
ÖNORM EN 301145-1 V 1.1.4:1999-06
Действует
Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) protocol - Teleaction service - Part 1: Protocol specification
ÖNORM EN 301131 V 1.1.1:1999-04
Действует
Integrated Services Digital Network (ISDN) - Teleaction teleservice - Service description