NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

Standards [CURRENT]

ETS 300121
Integrated Services Digital Network (ISDN); application of the ISDN User Part (ISUP) of CCITT signalling system no. 7 for international ISDN interconnections (ISUP version 1)

Title (German)

ISDN; Anwendung des IDSN-Anwenderteils des CCITT-Zeichengabesystems Nr. 7 für internationale ISDN-Verbindungen (ISUP Version 1)

Edition 1992-12
Original language English
Price On Request
Table of contents

Contact

Rudolf Brandner

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63069 Offenbach am Main

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

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