Integrated Services Digital Network (ISDN). Signalling System No.7 (SS7). ISDN User Part (ISUP). Application transport mechanism. Part 1: Protocol specification [ITU-T Recommendation Q.765, modified]
NORM herausgegeben am 1.11.2001
Designation standards: STN EN 301069-1-V1.3.1
Classification mark: 871069
Catalog number: 19181
Publication date standards: 1.11.2001
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN