Norm
[AKTUELL]
OENORM EN 301001-1 V 1.2.2
OENORM EN 301001-1 V 1.2.2
Integrated Services Digital Network (ISDN) - Outgoing Call Barring (OCB) supplementary services - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 1: Protocol specification
Titel (englisch)
Integrated Services Digital Network (ISDN) - Outgoing Call Barring (OCB) supplementary services - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 1: Protocol specification