Integrated Services Digital Network (ISDN). Closed User Group (CUG) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network
NORM herausgegeben am 1.7.2002
Designation standards: STN EN 300138-5-V1.3.4
Classification mark: 870138
Catalog number: 87851
Publication date standards: 1.7.2002
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN