Hi Dr. Schroder,
I don't know which OS you are using or what fax software you have,
but on my Win98 system I have RingCentral Fax and you select the
port you want it to use in the printers window.
On my Win2k system that has WinFax, also has a port selection in the
Go to Control Panel|Printers
Right click on your fax software then select properties
On Win98 my port selection is under the "details" tab.
On Win2k my port selection is under the "ports" tab.
You might have to go to Control Panel|Phone and Modem Options to see
what COM port your phone modem is connected to. In Win98 it is
Control Panel|Modems that shows which COM port is attached to your
I don't have a DSL modem so I can't be sure this will work for
you, but I do have multiple phone modems installed and this
is how I select which modem to use.
I have my Internet connection
> >installed on my computer over a DSL-modem and have another modem
> >installed, too. I would like to send my faxes over the other
> >modem but whenever I want to do that the DSL-connection is called
> >up. Where and how can I change to my "normal" modem?