Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) version 2 for the international interface; Part 14: Explicit Call Transfer (ECT) supplementary service
NORMA vydaná dňa 21.2.1995
Designation standards: ETSI ETS 300356-14-ed.1
Publication date standards: 21.2.1995
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: European technical standard
Kategória: Technické normy ETSI