Fax Voip T38 Fax & Voice has been successfully tested with many well-known fax and voice programs. To help you successfully configure your favorite fax software to operate with Fax Voip Virtual COM Ports (modems) we have written detailed instructions:
- (* : When using Microsoft Fax and Windows Fax and Scan, we currently recommend you to use our new solution, Fax Voip Windows Fax Service Provider (Fax Voip FSP), which was released in 2017. Fax Voip FSP replaces the standard Microsoft Modem Device Provider by the Fax Voip T.38/G.711FAX Device Provider. This allows you to use the Windows Fax Service most efficiently. In particular, the ECM (Error Correction Mode) is supported. The busy signal is also detected correct way. Fax Voip FSP implements Fax Voip FSP Routing Extension that is integrated into the Windows Fax Service. Fax Voip FSP stores the Called Number (DID) in the Routing Information field, which is available in particular in the Windows Fax and Scan software, in the incoming fax properties (no workarounds are used). Also, the Mail to Fax function is significantly improved. Using Fax Service Provider (FSP) instead of Virtual COM Ports and modems significantly improves reliability of your fax system.