ISDN Terminal Adapters » History » Version 1
laforge, 11/27/2021 12:14 PM
| 1 | 1 | laforge | h1. ISDN Terminal Adapters |
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| 3 | ISDN Terminal Aadapters (TAs) were used to emulate a RS-232 attached modem with Hayes-compatible AT command set, while instead of attaching to analog phone lines,they attached to ISDN, permitting speeds of 64000 bps on one B-channel. |
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| 5 | They were comparatively expensive and used primarily with computers that didn't feature ISA or PCI bus for the much lower cost [[ISDN Interface Cards]], or computers for which no drivers for such internal interface cards existed. |
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| 7 | {{child_pages()}} |
