User guide

IOLAN+, IOLAN+ Rack & IOLAN+ 102/104 User guide
Configuring ports to use Vmodem
Page 95
Chapter 7 Vmodem (Virtual modem)
c. Press the Escape key to go back to the CONNECTIONS MENU.
18.In the CONNECTIONS MENU;
a. Select a FREE connection and press the Enter key.
b. Select Commands > CLI.
19.Connect the devices required to the Vmodem port on the IOLAN using the appropriate
cable.
20.Repeat this procedure for all ports you want to configure to use Vmodem.
Making a Call using Vmodem in Dial on DTR Mode
Using Vmodem in Dial on DTR mode will cause the host IP address and remote TCP port
number to be called automatically on detection of the DTR signal being high.
1. Raising DTR (connected to DSR on the IOLAN Vmodem port) will make a connection to
the pre-configured remote IOLAN unit.
Disconnecting a Call in Vmodem Dial on DTR Mode
1. Dropping DTR (connected to DSR on the IOLAN Vmodem port) will cause disconnection,
typing +++ATH will produce the same result.