Information technology. Telecommunications and information exchange between systems. Private integrated services network. Inter-exchange signalling protocol. Path replacement additional network feature.
NORMA vydána dne 15.5.1999
Designation standards: BS ISO/IEC 13874:1999
Note: NEPLATNÁ
Publication date standards: 15.5.1999
The number of pages: 46
Approximate weight : 138 g (0.30 lbs)
Country: British technical standard
Kategorie: Technické normy BS