ÖNORM EN 302091-3 V 1.1.1:2000-11
Действует
Broadband Integrated Services Digital Network (B-ISDN) and Broadband Private Integrated Services Network (B-PISN) - Digital Subscriber Signalling System No. two (DSS2), Broadband Inter-Exchange Signalling (B-QSIG), and Signalling System No. 7 (SS7) - Prenegotiation - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification
