ISDN Switches » History » Version 1
laforge, 08/27/2023 10:14 AM
| 1 | 1 | laforge | h1. ISDN Switches |
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| 3 | ISDN Switches (or ISDN exchanges) were digital telephony exchanges supporting the ISDN protocol. |
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| 5 | All major manufacturers of telephony switching equipment produced ISDN-capable switches at some point. In Germany, Alcaltel S12 and Siemens EWSD were the two widely deployed ISDN switches. |
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| 7 | {{child_pages()}} |
