You can run Fax Voip Softphone on Windows operating systems. Fax Voip Softphone is a software product developed by FaxVoip Software and it is listed in the category. Fax Voip Softphone is licensed as Shareware which means that the software product is provided as a free download to users but it may be limited in functionality or be time-limited. You may need to pay at some moment to continue using product or to use all functionalities.