Internet fax machines. This has limited the standard's use, though a system for looking up a fax's email address based on its phone number is under development. To work with existing fax machines, all iFax machines support standard faxing (requiring a regular phone line). Alternatively, an iFax can be used in conjunction with a fax gateway. Internet fax 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
Mark Fax College in 1946. From 1947 to 1972, Fax taught music theory at Howard University and served as director of the School of Music. Later, Fax became Acting Dean of Howard's College of Fine Arts. Concurrently, he served as music director at Washington's famed Asbury Methodist Church. Fax composed works for chorus, symphony, chamber ensemble, voice, piano and organ, in addition to two full-length operas, Christmas Miracle (1958) and 'Til Victory Is Won (1967). In the Washington limelight, he finally received public attention. "Washington Post" critic Paul Hume praised Fax's Sonata for Clarinet and Piano as "striking…difficult…a work of surprising contrapuntal