• Hydrogen Technologies Standards form the basic framework for market ramp-up

    More information
  • Climate change Standards and specifications support climate targets

    More information
  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

    More information
Standards [CURRENT]

DIN ETS 300770-1
Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol - Closed User Group (CUG) supplementary service - Part 1: Protocol specification (ITU-T Q.2955.1:1996, modified) (Endorsement of the English version ETS 300770-1:1998 as German standard)

Title (German)

Breitband-ISDN - Digitales Zeichengabeverfahren Nr 2 für Anschlußleitungen (DSS2) - Dienstmerkmal "Geschlossene Benutzergruppe" - Teil 1: Protokollspezifikation (ITU-T Q.2955.1:1996, modifiziert) (Anerkennung der Englischen Fassung ETS 300770-1:1998 als Deutsche Norm)

Responsible national committee

DKE/UK 723.2 - Telekommunikationsdienste (Implementationssicht)  

Edition 2000-01
Original language German
Price from 16.60 €
Table of contents

Contact

Rudolf Brandner

Merianstr. 28
63069 Offenbach am Main

Tel.: +49 69 6308-390
Fax: +49 69 6308-9390

Send message to contact