Integrated Services Digital Network (ISDN); Supplementary service interactions; Digital Subscriber Signalling System No. one (DSS1) protocol; Part 1: Protocol specification
NORM herausgegeben am 12.6.2001
Designation standards: ETSI EN 300195-1-V2.1.1
Publication date standards: 12.6.2001
The number of pages: 81
Approximate weight : 274 g (0.60 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI