Integrated Services Digital Network (ISDN). Digital Subscriber Signalling System No. one (DSS1) protocol. Signalling network layer for circuit- mode basic call control. Part 7: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network
STANDARD published on 1.4.2001
Designation standards: STN EN 300403-7-V2.1.2
Classification mark: 870403
Catalog number: 17084
Publication date standards: 1.4.2001
The number of pages: 46
Approximate weight : 138 g (0.30 lbs)
Country: Slovak technical standard
Category: Technical standards STN