ITU-T X.20 BIS
Use on public data networks of Data Terminal Equipment (DTE) which is designed for interfacing to asynchronous duplex V-Series modems
| Organization: | ITU-T |
| Publication Date: | 1 November 1988 |
| Status: | active |
| Page Count: | 9 |
scope:
This Recommendation applies to the interface between a DTE designed for interfacing to duplex V-Series modems for start-stop transmission and a DCE on public data networks.
The operation is limited to start-stop transmission at data signalling rates and character structures specified for start:-stop transmission in Recommendation X.1.
The application comprises:
a) circuit switched service,
b) leased circuit service (point-to-point and centralized multipoint).
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