Digi TransPort User Manual page 541

Note During the installation you may receive a warning that the driver is not digitally signed.
Click on Continue Installation to install the driver.
Creating A New Dial-Up Network Connection
You now need to create a new DUN connection through which you can access your unit.
If you are planning to connect the unit directly to your PC for configuration purposes, connect it
to the appropriate COM port now using a suitable serial cable.
If you wish to configure a remote unit, make sure it is connected to a suitable ISDN line and make
a note of the ISDN number.
1. From the Windows Start menu, select All Programs > Accessories > Communications > New
Connection Wizard. You will be presented with the New Connection Wizard introduction
screen. Click on Next > to proceed to the Network Connection Type dialog:
Digi TransPort User Guide
Installing the driver file
541