support with credit card Machine

First, this probably isnt the right area to post this. Sorry, but im desperate. You users seem to be proficient with computer related equipment. We have a credit card machine and everything was working perfect until we went from Cox cable to DSL. Our credit card machine now will NOT connect through ethernet…only dial up. We have checked our router that it is plugged into and the port is lit so we know its connected. All of our computers connect to the net all day long without problems .Anyone have any suggestions??? Thanks in advance!

Please post a message on a general computer related forum.
This forum is not aimed at this kind of help, and you’ll have more luck in a general forum.