Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No.one (DSS1) protocol - Basic call control - Enhancement at the "b" service entry point for Virtual Private Network (VPN) applications
NORM herausgegeben am 1.4.1999
Designation standards: ČSN EN 301060-1-V1.2.2
Classification mark: 877126
Catalog number: 54781
Publication date standards: 1.4.1999
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN