D4PCIU4SEQ

I have a D4PCIU4SEQ I am running it on windows server 2012.   I have installed the drivers and Windows sees the card.  I can start the card and the system.  I want to get the Windows Fax server to see this card to use for our fax server.

I have tried installed Diva but it never seems to detect my card it always wants to use Softip not the card. Can you all offer any direction or advise ? 

Thanks, 

Dean