Integrated Services Digital Network (ISDN);Digital Subscriber Signalling System No. one (DSS1) and Signalling System No.7 protocols;Signalling application for the mobility management service on the alpha interface;Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user (Endorsed by Asociación Espanola de Normalización in October of 2021.)
NORM herausgegeben am 1.10.2021
Designation standards: UNE-EN 301144-3V1.1.3
Publication date standards: 1.10.2021
Approximate weight : 300 g (0.66 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE