Back Fax virtual Spanish Fax Internet French Efax Italian InternetFAX Japanese 인터넷 팩스 Korean Faks przez internet Polish Fax internet Portuguese Internet Fax Romanian Виртуальный факс Russian Fax cez internet Slovak
Internet fax, e-fax, or online fax is the use of the internet and internet protocols to send a fax (facsimile), rather than using a standard telephone connection and a fax machine. A distinguishing feature of Internet fax, compared to other Internet communications such as email, is the ability to exchange fax messages with traditional telephone-based fax machines.