Dtr Options; Flow Control - ADTRAN Express 3100 User Manual

DTR Options

Sets the following DTR options:
Ignore DTR
AT Command when
Off
Answer if On
I dle when Off

Flow Control

Allows communication devices (for example, the Express 3100
and a PC) to deal with one device sending data at a rate higher
than the other device.
Hardware
Controls the data transmission between the terminal
(PC) and the Express 3100 (via EIA-232 pins). Recom-
mended for high-speed data transmission.
Software Uses characters embedded in the communication soft-
ware to control the data transmission. The control
characters are known as XON/XOFF. Typically used
in slower transmission of data.
No Control Disables any type of flow control.
61200240L2-20
Chapter 3. Using the Express Configuration Program
Disregards the state of the data terminal ready
(DTR) signal on the EIA-232.
Forces the unit into the AT command processor
mode when DTR is not asserted. To return on-
line, DTR must be asserted and the
mand must be issued.
Answers incoming calls only if DTR is asserted.
Forces an end to the current call when DTR is no
longer asserted.
Express 3100 User Manual
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