Integrated Services Digital Network (ISDN). Signalling System No.7 (SS7). ISDN User Part (ISUP). Application transport mechanism. Support of the generic addressing and transport protocol. Part 1: Protocol specification [ITU-T Recommendation Q.765.4, modified)
NORM herausgegeben am 1.11.2001
Designation standards: STN EN 301850-1-V1.1.1
Classification mark: 871850
Catalog number: 19248
Publication date standards: 1.11.2001
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN