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Integrated Services Digital Network (ISDN) - Application of the ISDN User Part (ISUP) of ITU-T Signalling System No. 7 (SS7) for international ISDN interconnections (ISUP version 1); Amendment 1: International Emergency Preference Scheme (IEPS) service.
STANDARD published on 1.7.2004
Designation standards: DIN EN 300121:2004-07
Publication date standards: 1.7.2004
SKU: NS-231610
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Category: Technical standards DIN
ISDN - Anwendung des ISDN-Anwenderteils (ISUP) des ITU-T-Zeichengabesystems Nr. 7 (SS7) für internationale ISDN-Verbindungen (ISUP Version 1); Änderung 1: Dienst "Internationales Notfall-Vorrangschema (IEPS)".
1.9.2000
1.5.2001
1.3.2002
1.11.2002
1.11.2002
1.11.2002
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