Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1) protocol. Signalling network layer for circuit- mode basic call control. Part 5: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user
NORM herausgegeben am 1.4.2002
Designation standards: STN ETS 300403-5
Classification mark: 870403
Catalog number: 19997
Publication date standards: 1.4.2002
The number of pages: 638
Approximate weight : 1945 g (4.29 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN