I have a inter-tel axxess system. I installed a SLC 8 port analog card. The card seems to work fine with one exception. I can not make it ring. I have it pointed to the correct extension when the phone rings the voltage on the line changes, if I pick the phone up the call is active but it just will not give an audible ring tone. The reason I am having an issue is that I am trying to connect faxes and they will not answer because they hear no ring.

Any help would be greatly appreciated.

Thank you
Bret