Integrated Services Digital Network (ISDN). Audiovisual services. Inband signalling procedures for audiovisual terminals using digital channels up to 2048 kbit/s
NORM herausgegeben am 1.12.1995
Designation standards: STN ETS 300143
Classification mark: 870143
Catalog number: 71462
Publication date standards: 1.12.1995
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN