Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) protocol - Signalling network layer for circuit-mode basic call ........(abgekürzt)
NORMA vydaná dňa 1.1.1998
Designation standards: ÖNORM ETS 300403-5
Note: NEPLATNÁ
Publication date standards: 1.1.1998
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM