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Integrated Services Digital Network (ISDN) - Outgoing Call Bearing (OCB) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user.
STANDARD published on 1.11.1999
Designation standards: DIN EN 301001-3:1999-11
Publication date standards: 1.11.1999
SKU: NS-232495
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN
ISDN - Dienstmerkmale "Sperren der abgehenden Verbindung"; Digitales Zeichengabeverfahren Nr. 1 für Anschlußleitungen (DSS1) - Teil 3: Prüfreihenstruktur und Prüfzweck (TSS&TP) für Endeinrichtungen.
1.12.2002
1.12.2000
1.7.1998
1.11.1995
1.11.1995
1.4.1996
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