ETSI ETS 300356-12-ed.1

Integrated Services Digital Network (ISDN); Signalling System No.7; ISDN User Part (ISUP) version 2 for the international interface; Part 12: Conference call, add-on (CONF) supplementary service [ITU-T Recommendation Q.734, clause 1 (1993), modified]

NORMA vydána dne 21.2.1995

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The information about the standard:

Designation standards: ETSI ETS 300356-12-ed.1
Publication date standards: 21.2.1995
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI