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Integrated Services Digital Network (ISDN); Signalling System No. 7 (SS7); ISDN User Part (ISUP) version 4 for the international interface - Part 2: ISDN supplementary service.
STANDARD published on 1.8.2003
Designation standards: DIN EN 300356-2:2003-08
Publication date standards: 1.8.2003
SKU: NS-231978
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN
ISDN - Zeichengabesystem Nr. 7 (SS7); ISDN-Anwenderteil (ISUP) Version 4 für die internationale Schnittstelle - Teil 2: ISDN-Dienstmerkmal.
1.12.1999
1.12.2002
1.12.1999
1.10.2000
1.9.1992
1.9.1992
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