I have a AVM FritzCard ISDN Modem, connected to USB on the Server.
I want to send SMS Alerts to this AVM-ISDN-Modem. The Modem uses Dial-Up to our SMS Provider.

The USB uses no COM Port - it's a USB Port.

The way to send Mail to generate a SMS uses the Internet. Internet is not the best way to send Alerts ...
And i don't want to connect a GSM Phone to the Server, because is in the basement of the building with no GSM Signal there.

Is there a way to config this ?