Integrated Services Digital Network (ISDN). Signalling System No.7. ISDN User Part (ISUP) version 2 for the international interface. Part 33: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for basic services [ITU-T Recommendation Q.784.2, clauses 2 to 4 and annexes B to D, modified]
STANDARD published on 1.4.2002
Designation standards: STN ETS 300356-33
Classification mark: 870356
Catalog number: 19983
Publication date standards: 1.4.2002
The number of pages: 967
Approximate weight : 2932 g (6.46 lbs)
Country: Slovak technical standard
Category: Technical standards STN