Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Common Information Additional Network Feature (ANF) [ISO/IEC 15772 (1998), modified]
NORMA vydaná dňa 1.1.2001
Designation standards: ÖNORM EN 301820-V1.1.1
Note: NEPLATNÁ
Publication date standards: 1.1.2001
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM