Norm
[AKTUELL]
OENORM EN 301069-1 V 1.3.1
OENORM EN 301069-1 V 1.3.1
Integrated Services Digital Network (ISDN) - Signalling System No.7 (SS7) - ISDN User Part (ISUP) - Application transport mechanism - Part 1: Protocol specification [ITU-T Recommendation Q.765, modified]
Titel (englisch)
Integrated Services Digital Network (ISDN) - Signalling System No.7 (SS7) - ISDN User Part (ISUP) - Application transport mechanism - Part 1: Protocol specification [ITU-T Recommendation Q.765, modified]