Integrated Services Digital Network (ISDN); Generic functional protocol for the support of supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification
NORMA vydána dne 30.4.1998
Designation standards: ETSI EN 300196-1-V1.2.2
Publication date standards: 30.4.1998
The number of pages: 99
Approximate weight : 328 g (0.72 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI