ISDN » History » Revision 4
Revision 3 (laforge, 12/31/2022 04:35 PM) → Revision 4/5 (laforge, 01/15/2023 05:27 PM)
h1. ISDN !isdn.jpg! *NOTE:* This page can be reached directly via the shortcut URL https://isdn-museum.de/ This is our main page about *ISDN*, The Integrated Services Digital Network. ISDN is a circuit-switched technology established in the 1980s to provide a digital public telephony network suitable not only for voice but also a variety of data applications. It was operated roughly from mid-1980s till mid-2010s in a variety of countries around the world. It was particularly successful in Germany. h2. Child-pages in this wiki {{child_pages()}}
