Integrated Services Digital Network (ISDN). User-network interface layer 3. Specifications for basic call control. Specification Description Language (SDL) diagrams
NORM herausgegeben am 1.6.1995
Designation standards: ČSN ETS 300102-2
Classification mark: 877020
Catalog number: 17793
Publication date standards: 1.6.1995
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN