Integrated Services Digital Network (ISDN). Completion of Calls to Busy Subscriber (CCBS) supplementary service. Digital Subscriber Signalling System No. one (DSS1) protocol. Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network
STANDARD published on 1.7.2002
Designation standards: STN EN 300359-6-V1.2.4
Classification mark: 870359
Catalog number: 20217
Publication date standards: 1.7.2002
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Slovak technical standard
Category: Technical standards STN