I never could find a site including Skype or in app

To purchase, the ever elusive cheapest way to transit printout over less then CAT-6, or WiFi: why TCP/Ip (and, please if interested in the growing gold rush talk to vwiphone5 about Fax by TCP/Ip -- Fax by E-mail, why?

Sip-Jin about PamFax – Your Complete Fax Solution