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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 1.9.2001
Designation standards: DIN EN 302646-4:2001-09
Publication date standards: 1.9.2001
SKU: NS-233522
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN
ISDN - Zeichengabesystem Nr. 7 (SS7); Digitales zellulares Funkkommunikationssystem (Phase 2+); Anwendung des ISDN-Anwenderteils (ISUP) Version 3 für die Zeichengabeschnittstelle ISDN; Öffentliches mobiles Landfunknetz (PLMN) - Teil 4: Abstrakte Prüfanweisung (ATS) und Formular für Zusatzinformationen zur Prüfung der Protokollimplementierung (PICS).
1.4.2000
1.10.2000
1.11.2002
1.9.2001
1.9.2001
1.9.2001
Latest update: 2026-06-30 (Number of items: 2 284 675)
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