History of IPTV

In 1994, ABC's World News Now was the first television show to be broadcast over the Internet, using the CU-SeeMe videoconferencing software.

The term IPTV first appeared in 1995 with the founding of Precept Software by Judith Estrin and Bill Carrico. Precept designed and built an Internet video product named IP/TV. IP/TV was an MBONE compatible Windows and Unix-based application that moved single and multi-source audio/video traffic, ranging from low to DVD quality, using both unicast and IP multicast Real-time Transport Protocol RTP and Real time control protocol RTCP. The software was written primarily by Steve Casner, Karl Auerbach, and Cha Chee Kuan. Precept was acquired by Cisco Systems in 1998. Cisco retains the IP/TV trademark.

Internet radio company AudioNet started the first continuous live webcasts with content from WFAA-TV in January, 1998 and KCTU-LP on January 10, 1998.

Kingston Communications, a regional telecommunications operator in UK, launched KIT Kingston Interactive Television, an IPTV over DSL broadband interactive TV service in September 1999 after conducting various TV and VoD trials. The operator added additional VoD service in October 2001 with Yes TV, a VoD content provider. Kingston was one of the first companies in the world to introduce IPTV and IP VoD over ADSL.

In 1999, NBTel now known as Bell Aliant was the first to commercially deploy Internet Protocol Television over digital subscriber line DSL in Canada using the Alcatel 7350 DSLAM and middleware created by iMagic TV owned by NBTel's parent company Bruncor. The service was marketed under the brand VibeVision in New Brunswick, and later expanded into Nova Scotia in early 2000 after the formation of Aliant. iMagic TV was later sold to Alcatel.

In 2002, Sasktel was the second in Canada to commercially deploy Internet Protocol IP video over digital subscriber line DSL, using the Lucent StingerR DSL platform. In 2006, it was the first North American company to offer HDTV channels over an IPTV service

In 2005, Bredbandsbolaget launched its IPTV service as the first service provider in Sweden. As of January 2009, they are not the biggest supplier any longer; TeliaSonera who launched their service later has now more customers.

In 2006, AT&T launched its U-Verse IPTV service in the United States, comprising a national head end and regional video-serving offices. AT&T offered over 300 channels in 11 cities with more to be added in 2007 and beyond. In March 2009, AT&T announced that U-verse had expanded to 100 or more High Definition channels in every U-Verse TV market. While using IP protocols, AT&T has built a private IP network exclusively for video transport.