Private Integrated Services Network (PISN); Specification, functional models and information flows; Control aspects of circuit-mode basic services [ISO/IEC 11574 (1994) modified]
NORM herausgegeben am 15.9.1997
Designation standards: ETSI EN 300171-V1.2.1
Publication date standards: 15.9.1997
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: European technical standard
Kategorie: Technische Normen ETSI