support with credit card Machine
 

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