ETSI ETS 300427-ed.1

Private Telecommunication Network (PTN); Inter-exchange signalling protocol Supplementary service interactions; ECMA-QSIG-IA

NORMA vydána dne 26.9.1995

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The information about the standard:

Designation standards: ETSI ETS 300427-ed.1
Note: NEPLATNÁ
Publication date standards: 26.9.1995
The number of pages: 47
Approximate weight : 141 g (0.31 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI