Integrated Services Digital Network (ISDN). Generic functional protocol for the support of supplementary services. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 1: Protocol specification
NORM herausgegeben am 1.7.2002
Designation standards: STN EN 300196-1-V1.2.2
Classification mark: 870196
Catalog number: 87941
Publication date standards: 1.7.2002
The number of pages: 99
Approximate weight : 328 g (0.72 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN