UNE-EN 301062-3V1.1.1

Integrated Services Digital Network (ISDN);Signalling System No.7;Support of Virtual Private Network (VPN) applications with Private network Q reference point Signalling System number 1 (PSS1) information flows;Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification (Endorsed by Asociación Espanola de Normalización in September of 2021.)