How to configure MFPs as FAX device in FAX server?

Hi,

We want to send FAX from a C# application using windows FAX API to a MFP (supporting FAX).

We have SHARP MX-5141N MFP connected in our client office network. This MFP supports faxing.

Our Application is able to send FAX to FAX server installed on the server PC (running Window server 2008).

But, we are having an issue in configuring the  SHARP MX-5141N MFP as FAX device in the FAX server.

As  SHARP MX-5141N MFP is not connected to server PC directly but connected through LAN, it is not showing up in Device pane of FAX server in Windows Server Manager console.

Is there a way we can configure MFPs in LAN to be a FAX device of a FAX server?

Regards

Balaji