Integrated Services Digital Network (ISDN). Signalling System No.7 (SS7). Digital cellular telecommunications system (Phase 2+). Application of ISDN User Part (ISUP) version 3 for the ISDN-Public Land Mobile Network (PLMN) signalling interface. Part 4: Abstract Test Suite (ATS) and Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification
STANDARD published on 1.11.2001
Designation standards: STN EN 302646-4-V7.0.1
Classification mark: 872646
Catalog number: 19251
Note: WITHDRAWN
Publication date standards: 1.11.2001
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN