Integrated Service 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
NORM herausgegeben am 1.10.2004
Designation standards: STN EN 302646-4-V7.0.1
Classification mark: 872646
Catalog number: 95221
Publication date standards: 1.10.2004
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN
Táto norma obsahuje schválenú špecifikáciu skúšky definovanú v EN 302 646-1 [1]. Toto odporúčanie sa používa len pre ústredne s implementovanou špecifikáciou protokolu ISUP v3