V120 » History » Version 4
laforge, 11/30/2022 10:05 PM
| 1 | 3 | laforge | h1. V.120 |
|---|---|---|---|
| 2 | 1 | laforge | |
| 3 | 2 | laforge | V.120 is an ITU standard for transfer of asynchronous serial communication (like those usesd with traditional analog modems in the PSTN) via [[ISDN]] B-channels. This standard was mostly used in North America, while in Europe, [[X.75]] was more frequently used. |
| 4 | 4 | laforge | |
| 5 | h2. comparison to other protocols |
||
| 6 | |||
| 7 | It is, like [[V110]], a true V-series adaptation protocol capable of producing/replicating modem status lines. |
||
| 8 | |||
| 9 | Hoewever, unlike [[V110]], V.120 is a HDLC based protocol. |
