Integrated Services Digital Network (ISDN). Completion of Calls to Busy Subscriber (CCBS) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user
NORM herausgegeben am 1.7.2002
Designation standards: STN EN 300359-4-V1.2.4
Classification mark: 870359
Catalog number: 20214
Publication date standards: 1.7.2002
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN