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 (incl. Diskette!!!)
NORMA vydána dne 1.2.2001
Designation standards: ÖNORM EN 302646-4-V7.0.1
Publication date standards: 1.2.2001
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM