Axacore !

If you are looking for a virtual server or virtual fax server and virtual fax appliance then Axacore could be the best option for you. Axacore is a privately-held core technology provider of faxing and document imaging solutions.. they are the key producer of FaxAgent, ScanAgent, and XDOC.
Their award-winning solutions are distributed worldwide through a network of partners, OEM providers, and direct sales delivering solutions to a broad range of industries, organizations, and enterprises of any size