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Simple analog videophone communication could be established as early as the invention of the television.Such an antecedent usually consisted of two closed-circuit television systems connected via coax cable or radio.TV channels routinely use this type of videotelephony when reporting from distant locations.The news media were to become regular users of mobile links to satellites using specially equipped trucks, and much later via special satellite videophones in a briefcase.

Only in the late 20th century with the advent of powerful video codecs combined with high-speed Internet broadband and ISDN service did videotelephony become a practical technology for regular use.However video technology was to be deployed in analog television broadcasting long before it could become practical—or popular—for videophones.During the first manned space flights, NASA used two radio-frequency (UHF or VHF) video links, one in each direction.News media organizations have begun to use desktop technologies like Skype to provide higher-quality audio than the phone network, and video links at much lower cost than sending professional equipment or using a professional studio.More popular videotelephony technologies use the Internet rather than the traditional landline phone network, even accounting for modern digital packetized phone network protocols, and even though videotelephony software commonly runs on smartphones.