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This list of video telecommunication services and product brands is for groupings of notable video telecommunication services, brands of videophones, webcams and video conferencing hardware and systems, all related to
videotelephony Videotelephony, also known as videoconferencing and video teleconferencing, is the two-way or multipoint reception and transmission of audio and video signals by people in different locations for real time communication.McGraw-Hill Concise Ency ...
for two-way communications with live video and audio. * The first section includes video telecommunication ''devices'' such as
videophone Videotelephony, also known as videoconferencing and video teleconferencing, is the two-way or multipoint reception and transmission of audio signal, audio and video signals by people in different locations for Real-time, real time communication. ...
s,
videoconferencing Videotelephony, also known as videoconferencing and video teleconferencing, is the two-way or multipoint reception and transmission of audio signal, audio and video signals by people in different locations for Real-time, real time communication. ...
and telepresence systems,
webcam A webcam is a video camera which is designed to record or stream to a computer or computer network. They are primarily used in videotelephony, livestreaming and social media, and security. Webcams can be built-in computer hardware or peripher ...
s and related products such as
codec A codec is a device or computer program that encodes or decodes a data stream or signal. ''Codec'' is a portmanteau of coder/decoder. In electronic communications, an endec is a device that acts as both an encoder and a decoder on a signal or ...
s and videoconferencing software clients; * the second section is a listing of video telecommunication ''services'' such as Video Relay Services (for deaf, hard-of-hearing and speech-impaired individuals), telemedicine, Public Access Videoconferencing facilities, etc. * the last section at the bottom of this page lists ''defunct brands and services'' for historical research purposes. The products below are listed by their ''normal and intended'' purpose, even though their names or descriptions may differ from the categories shown here (refer to terminology within general article pages).


Hardware, software and related product brands


Videophone hardware brands for person-to-person (point-to-point) use

Stand-alone videophones are point-to-point units ''not'' employing '' Multipoint Control Units'' (centralized distribution and call management systems). Earlier models make video calls utilizing older analogue POTS telephone lines, while later models use newer, higher quality,
ADSL Asymmetric digital subscriber line (ADSL) is a type of digital subscriber line (DSL) technology, a data communications technology that enables faster data transmission over copper telephone lines than a conventional voiceband modem can provide. ...
,
ISDN Integrated Services Digital Network (ISDN) is a set of communication standards for simultaneous digital transmission of voice, video, data, and other network services over the digitalised circuits of the public switched telephone network. Work ...
or cable broadband technologies. Some videophones also employ Internet calling ( IP) capabilities which can dispense with the need for telephone service. * ACN: IRIS (United States) *
Avaya Avaya Holdings Corp., often shortened to Avaya (), is an American multinational technology company headquartered in Durham, North Carolina, that provides cloud communications and workstream collaboration services. The company's platform inclu ...
: Scopia videoconferencing systems * AVer Information: HVC130 (Taiwan) *
D-Link D-Link Corporation is a Taiwanese multinational networking equipment manufacturing corporation headquartered in Taipei, Taiwan. It was founded in March 1986 in Taipei as ''Datex Systems Inc.'' History D-Link Corporation changed its name fr ...
: DVC series (Taiwan) * Ericsson-LG: LVP series PSTN, ISDN and IP videophones (South Korea) *
Huawei Huawei Technologies Co., Ltd. ( ; ) is a Chinese multinational technology corporation headquartered in Shenzhen, Guangdong, China. It designs, develops, produces and sells telecommunications equipment, consumer electronics and various sma ...
: TEx0 series, VP9000 series * Leadtek: IP broadband videophone (Taiwan) *
LifeSize Lifesize is a video and audio telecommunications company in the United States which provides high definition videoconferencing endpoints and accessories, touchscreen conference room phones and a cloud-based video collaboration platform. Lifesiz ...
: LifeSize Passport Connect, LifeSize Passport & LifeSize Express (United States) *
Polycom Poly, formerly Polycom, a part of HP Inc., is an American multinational corporation that develops video, voice and content collaboration and communication technology. Polycom was co-founded in 1990 by Brian L Hinman and Jeffrey Rodman. In 2018 ...
: VVX1500, VVX600 and VVX500 Business media phones (United States)


Videoconferencing and telepresence hardware systems meant for multiple participants

Video conferencing systems allow multiple participants by use of a '' Multipoint Control Unit'' (a centralized distribution and call management system) or via a similar non-centralized multipoint capability technology embedded in each unit. Some multiple party systems utilize Web-based ''bridging service'' providers, which can incur slight time delays. *
Avaya Avaya Holdings Corp., often shortened to Avaya (), is an American multinational technology company headquartered in Durham, North Carolina, that provides cloud communications and workstream collaboration services. The company's platform inclu ...
: ( Radvision) Scopia systems (United States) * AVer Information: EVC, SVC (Taiwan) *
Cisco Systems Cisco Systems, Inc., commonly known as Cisco, is an American-based multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, ...
: Cisco TelePresence inc. Cisco SX, MX and Spark Room systems (United States) * Highfive: Highfive & Dolby Voice (United States) *
Huawei Huawei Technologies Co., Ltd. ( ; ) is a Chinese multinational technology corporation headquartered in Shenzhen, Guangdong, China. It designs, develops, produces and sells telecommunications equipment, consumer electronics and various sma ...
: TP Telepresence series * Ericsson-LG: LVP series PSTN, ISDN and IP videophones (South Korea) *
Facebook Portal Meta Portal (also known as Portal) is a brand of smart displays and videophones released in 2018 by Facebook Inc. (now named Meta Platforms). The product line consists of four models (Portal, Portal+, Portal TV, and Portal Go) that provide vide ...
*
Librestream Librestream Technologies Inc. is a privately owned, venture capital–backed company based in Winnipeg, Canada. Librestream provides technologies that enable mobile and remote enterprise collaboration. Librestream is known for its unique hand-held ...
: Onsight (Canada) *
LifeSize Lifesize is a video and audio telecommunications company in the United States which provides high definition videoconferencing endpoints and accessories, touchscreen conference room phones and a cloud-based video collaboration platform. Lifesiz ...
: LifeSize Icon, Lifesize Team, Lifesize Express, LifeSize Room & LifeSize Conference (United States) *
Panasonic formerly between 1935 and 2008 and the first incarnation of between 2008 and 2022, is a major Japanese multinational conglomerate corporation, headquartered in Kadoma, Osaka. It was founded by Kōnosuke Matsushita in 1918 as a lightbulb ...
: VC500 (Japan) *
Polycom Poly, formerly Polycom, a part of HP Inc., is an American multinational corporation that develops video, voice and content collaboration and communication technology. Polycom was co-founded in 1990 by Brian L Hinman and Jeffrey Rodman. In 2018 ...
: RealPresence Immersive Studio, OTX, HDX, RealPresence Group series (United States) *
Polycom Poly, formerly Polycom, a part of HP Inc., is an American multinational corporation that develops video, voice and content collaboration and communication technology. Polycom was co-founded in 1990 by Brian L Hinman and Jeffrey Rodman. In 2018 ...
: VVX (United States) *
Sony , commonly stylized as SONY, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan. As a major technology company, it operates as one of the world's largest manufacturers of consumer and professional ...
: PCS systems (Japan) * StarLeaf: Huddle, GT Mini 3330 and GT 3351 (UK) * Vidyo: VidyoRoom & VidyoDesktop (United States) * Zoom: Zoom Rooms and Zoom Conference Room Connectors (United States) *
Hopin Hopin ( my, ဟိုပင်မြို့; shn, ဝဵင်းႁူဝ်ပၢင်ႇ; also Hobin) is a town in Mohnyin Township, Kachin State, in north-east Myanmar. It is situated on the main Mandalay – Myitkyina railway line, ...
Some cameras have a
360-degree video 360-degree videos, also known as surround video, or immersive videos or spherical videos, are video recordings where a view in every direction is recorded at the same time, shot using an omnidirectional camera or a collection of cameras. During pl ...
image, so that all participants on one location can be recorded with one camera.


Videoconferencing hardware systems meant for the deaf, hard-of-hearing, telemedical and other institutional services

*
Librestream Librestream Technologies Inc. is a privately owned, venture capital–backed company based in Winnipeg, Canada. Librestream provides technologies that enable mobile and remote enterprise collaboration. Librestream is known for its unique hand-held ...
: Onsight (Canada) *
Mirial s.u.r.l. Mirial is a privately held Italian company providing products for visual communication in video/voice over IP, 3G/UMTS, IMS and Unified messaging areas; it engineers and develops appliances and software endpoints for enterprise-grade videoconfe ...
: PSE Video Contact Center, comprehensive solution for remote audio and video contact services *
Polycom Poly, formerly Polycom, a part of HP Inc., is an American multinational corporation that develops video, voice and content collaboration and communication technology. Polycom was co-founded in 1990 by Brian L Hinman and Jeffrey Rodman. In 2018 ...
: Practitioner Cart, HDX Immersive Telemedicine Education systems


Videoconference bridging service providers

* ACT Conferencing: (APAC, EMEA, NA) * BT Conferencing: (NA, APAC, EMEA) * CoroWare Inc.: CoroCall HD Video Conferencing Service (United States)


Webcam hardware brands for use on personal computers

*
Apple An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple trees are cultivated worldwide and are the most widely grown species in the genus '' Malus''. The tree originated in Central Asia, where its wild ancest ...
:
iSight iSight is a brand name used by Apple Inc. to refer to cameras on various devices. The name was originally used for the external iSight webcam, which retailed for US$149, connected to a computer via a FireWire cable, and came with a set of moun ...
series/components (United States) *
Creative Creative may refer to: *Creativity, phenomenon whereby something new and valuable is created * "Creative" (song), a 2008 song by Leon Jackson * Creative class, a proposed socioeconomic class * Creative destruction, an economic term * Creative dir ...
: Live! Cam series (Singapore) * FaceVsion: TouchCam (Taiwan) *
Hama Hama ( ar, حَمَاة ', ; syr, ܚܡܬ, ħ(ə)mɑθ, lit=fortress; Biblical Hebrew: ''Ḥamāṯ'') is a city on the banks of the Orontes River in west-central Syria. It is located north of Damascus and north of Homs. It is the provincial ...
CM Series, plus other various models (Germany) *
Hercules Hercules (, ) is the Roman equivalent of the Greek divine hero Heracles, son of Jupiter and the mortal Alcmena. In classical mythology, Hercules is famous for his strength and for his numerous far-ranging adventures. The Romans adapted the ...
: Dualpix (France) * Labtec: Labtec WebCam Series (United States) *
Lenovo Lenovo Group Limited, often shortened to Lenovo ( , ), is a Chinese multinational technology company specializing in designing, manufacturing, and marketing consumer electronics, personal computers, software, business solutions, and related se ...
: Webcam (People's Republic of China) *
Logitech Logitech International S.A. ( ; often shortened to Logi) is a Swiss multinational manufacturer of computer peripherals and software, with headquarters in Lausanne, Switzerland, and Newark, California. The company has offices throughout Europe ...
:
QuickCam QuickCam is a line of webcam video camera products by Logitech. The original QuickCam was developed by Connectix in 1994 for nationwide commercial sale and was the first widely marketed webcam-like device, although its original advertising did ...
series (Switzerland) * Linksys by Cisco (United States) *
Microsoft Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washi ...
: LifeCam Series (United States) *
Philips Koninklijke Philips N.V. (), commonly shortened to Philips, is a Dutch multinational conglomerate corporation that was founded in Eindhoven in 1891. Since 1997, it has been mostly headquartered in Amsterdam, though the Benelux headquarters is ...
: SPC Webcam Series (Netherlands) *
Samsung The Samsung Group (or simply Samsung) ( ko, 삼성 ) is a South Korean multinational manufacturing conglomerate headquartered in Samsung Town, Seoul, South Korea. It comprises numerous affiliated businesses, most of them united under the ...
(South Korea) *
Sony , commonly stylized as SONY, is a Japanese multinational conglomerate corporation headquartered in Minato, Tokyo, Japan. As a major technology company, it operates as one of the world's largest manufacturers of consumer and professional ...
: PlayStation EYE webcamera (Japan) * Trust: WB Series, plus various other models (Netherlands)


Software clients


With video and VoIP

*
BlackBerry The blackberry is an edible fruit produced by many species in the genus ''Rubus'' in the family Rosaceae, hybrids among these species within the subgenus ''Rubus'', and hybrids between the subgenera ''Rubus'' and ''Idaeobatus''. The taxonomy ...
: BBM Meetings *
Blue Jeans Network BlueJeans by Verizon is a company that provides an interoperable cloud-based video conferencing service. It is headquartered in the Santana Row district of San Jose, California. Prior to being acquired by Verizon, the company was known as ...
: cloud-based videoconferencing service *
Cisco Cisco Systems, Inc., commonly known as Cisco, is an American-based multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, ...
:
WebEx Webex by Cisco is an American company that develops and sells web conferencing, videoconferencing and contact center as a service applications. It was founded as WebEx in 1995 and taken over by Cisco Systems in 2007. Its headquarters are in ...
*
Cisco Cisco Systems, Inc., commonly known as Cisco, is an American-based multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, ...
: Jabber XCP * Conference XP * FaceTime *
Google Duo Google Duo is a proprietary voice over IP (VoIP) and videotelephony service developed by Google, available for Android, iOS and web browsers. It lets users make and receive one-to-one and group audio and video calls with other Duo users in ...
*
GoToMeeting GoTo Meeting (formerly GoToMeeting) is a web conferencing software by GoTo. It is an online meeting, desktop sharing, and video conferencing software package that enables the user to meet with other computer users, customers, clients, or coll ...
: HD Faces * Highfive *
Librestream Librestream Technologies Inc. is a privately owned, venture capital–backed company based in Winnipeg, Canada. Librestream provides technologies that enable mobile and remote enterprise collaboration. Librestream is known for its unique hand-held ...
: Onsight Expert Collaboration Software *
LifeSize Lifesize is a video and audio telecommunications company in the United States which provides high definition videoconferencing endpoints and accessories, touchscreen conference room phones and a cloud-based video collaboration platform. Lifesiz ...
: Desktop * LoopUp *
Microsoft Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washi ...
:
NetMeeting Microsoft NetMeeting is a discontinued VoIP and multi-point videoconferencing client included in many versions of Microsoft Windows (from Windows 95 OSR2 to Windows Vista). It uses the H.323 protocol for videoconferencing, and is interoperable w ...
*
Microsoft Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washi ...
: Office Live Meeting * Microsoft Teams *
Mirial s.u.r.l. Mirial is a privately held Italian company providing products for visual communication in video/voice over IP, 3G/UMTS, IMS and Unified messaging areas; it engineers and develops appliances and software endpoints for enterprise-grade videoconfe ...
: Mirial Softphone *
Nefsis Nefsis Corporation is a communications technology company. It was an early developer of real-time communications softwareSandra Kay Miller. �Collaboration at Warp Speed” InfoWorld, May 29, 2000, p. 41.�Snapshot for wiredred.com�� for May 6, 199 ...
: Nefsis Professional *
Polycom Poly, formerly Polycom, a part of HP Inc., is an American multinational corporation that develops video, voice and content collaboration and communication technology. Polycom was co-founded in 1990 by Brian L Hinman and Jeffrey Rodman. In 2018 ...
: RealPresence Desktop (for Windows and Mac), RealPresence Mobile (for smartphones and tablets) & CloudAXIS Suite (web browser plug-in) * Pristine: Mobile video collaboration and support * Radvision: MTF, VTA & IMS Applications *
SightSpeed SightSpeed is a videoconferencing company, supplying VoIP and instant messaging app for Windows and macOS operating systems. The service allows people to make video calls, computer-to-computer voice calls, and calls to regular telephones, with f ...
* Scopia * StarLeaf *
Stickam Stickam was a live-streaming video website that launched in 2005. Stickam featured user-submitted pictures, audio, video, and most prominently, live streaming video chat. The site quickly expanded to include live shows and produced content from ...
*
TeamTalk 365 Media Group is a now dormant sports media company that once employed over 100 people in Leeds, England and Cape Town, South Africa. Between 2001 and October 2006, the company was known as and grew through the acquisition of a number of bus ...
* TeamViewer *
Thinking Phone Networks Fuze (formerly known as ThinkingPhones) is a Cloud computing, cloud communications and collaboration software platform designed for the enterprise. Fuze was acquired by 8x8. The company is headquartered in Boston, Massachusetts. Products Fuze's ...
* Tokbox * Vidyo * VSee * vzRoom *
Zarafa (software) Zarafa was an open-source groupware application that originated in the city of Delft in the Netherlands. The company that developed Zarafa, previously known as Connectux, is also called Zarafa. The Zarafa groupware provided email storage on the ...
WebApp (via WebRTC) * Zoom: Zoom Cloud Meetings


With video, VoIP and instant messaging

*
Adobe Connect Adobe Connect (formerly '' Presedia Publishing System'', ''Macromedia Breeze'', and ''Adobe Acrobat Connect Pro'') is a suite of software for remote training, web conferencing, presentation, and desktop sharing. All meeting rooms are organized in ...
* Alfaview *
Camfrog Camfrog is a video chat and instant messaging Client (computing), client that was created by Camshare in October 2003. The app allows users to contact others worldwide and find or even create chat rooms to create comunities that largly share simi ...
* CU-SeeMe *
Discord Discord is a VoIP and instant messaging social platform. Users have the ability to communicate with voice calls, video calls, text messaging, media and files in private chats or as part of communities called "servers".The developer documenta ...
* Ekiga *
Google Hangouts Google Hangouts is a discontinued cross-platform instant messaging service developed by Google. It originally was a feature of Google+, becoming a standalone product in 2013, when Google also began integrating features from Google+ Messenger a ...
* iChat *
Jami Nūr ad-Dīn 'Abd ar-Rahmān Jāmī ( fa, نورالدین عبدالرحمن جامی; 7 November 1414 – 9 November 1492), also known as Mawlanā Nūr al-Dīn 'Abd al-Rahmān or Abd-Al-Rahmān Nur-Al-Din Muhammad Dashti, or simply as J ...
*
Jitsi Jitsi is a collection of free and open-source multiplatform voice (VoIP), video conferencing and instant messaging applications for the web platform, Windows, Linux, macOS, iOS and Android. The Jitsi project began with the Jitsi Desktop (previ ...
*
Pidgin A pidgin , or pidgin language, is a grammatically simplified means of communication that develops between two or more groups of people that do not have a language in common: typically, its vocabulary and grammar are limited and often drawn from s ...
*
MeBeam MeBeam was a video chat website, that allowed any user to create videoconference rooms for up to 16 people. MeBeam did not require registration, login or downloading of software. Overview The site was launched by Ashod Apakian in November 2 ...
*
Microsoft Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washi ...
:
Windows Live Messenger MSN Messenger (also known colloquially simply as "Messenger"), later rebranded as Windows Live Messenger, was a cross-platform instant-messaging client developed by Microsoft. It connected to the Microsoft Messenger service and, in later versio ...
*
Microsoft Microsoft Corporation is an American multinational technology corporation producing computer software, consumer electronics, personal computers, and related services headquartered at the Microsoft Redmond campus located in Redmond, Washi ...
: Windows Live Video Messages * Microsoft Teams *
Movim Movim (My Open Virtual Identity Manager) is a distributed social network built on top of XMPP, a popular open standards communication protocol. Movim is a free and open source software licensed under the AGPL-3.0-or-later license. It can be a ...
*
ooVoo ooVoo was a video chat and a messaging app developed by ooVoo LLC and owned by Krush Technologies, LLC. ooVoo had applications for Android, iOS, Mac OS X, Microsoft Windows, Windows Phone, and Facebook. The original Microsoft Windows app was rel ...
*
Paltalk Paltalk is a proprietary video group chat service that enables users to communicate by video, Internet chat, or voice. It offers chat rooms and the ability for users to create their own public virtual chat room. Paltalk Desktop is available on ma ...
(now PaltalkScene) *
SightSpeed SightSpeed is a videoconferencing company, supplying VoIP and instant messaging app for Windows and macOS operating systems. The service allows people to make video calls, computer-to-computer voice calls, and calls to regular telephones, with f ...
*
Signal In signal processing, a signal is a function that conveys information about a phenomenon. Any quantity that can vary over space or time can be used as a signal to share messages between observers. The '' IEEE Transactions on Signal Processing' ...
*
Skype Skype () is a proprietary telecommunications application operated by Skype Technologies, a division of Microsoft, best known for VoIP-based videotelephony, videoconferencing and voice calls. It also has instant messaging, file transfer, debi ...
* StarLeaf *
Stickam Stickam was a live-streaming video website that launched in 2005. Stickam featured user-submitted pictures, audio, video, and most prominently, live streaming video chat. The site quickly expanded to include live shows and produced content from ...
*
Tinychat Tinychat is an online chat website that allows users to communicate via instant messaging, voice chat, and Videotelephony, video chat. It offers instant opportunities for people to meet and the ability for users to create their own virtual chat r ...
* Tox (Protocol implemented in various clients) *
Wire Overhead power cabling. The conductor consists of seven strands of steel (centre, high tensile strength), surrounded by four outer layers of aluminium (high conductivity). Sample diameter 40 mm A wire is a flexible strand of metal. Wire is co ...
*
Yahoo! Messenger Yahoo! Messenger (sometimes abbreviated Y!M) was an advertisement-supported instant messaging client (computing), client and associated protocol provided by Yahoo!. Yahoo! Messenger was provided free of charge and could be downloaded and used wit ...


Browser based – does not require software downloads

*
BigBlueButton BigBlueButton is an open source (except for some versions of its database software) virtual classroom application designed for online education. Accessed most commonly through a variety of Learning Management Systems, the application provide ...
*
Discord Discord is a VoIP and instant messaging social platform. Users have the ability to communicate with voice calls, video calls, text messaging, media and files in private chats or as part of communities called "servers".The developer documenta ...
*
Google Duo Google Duo is a proprietary voice over IP (VoIP) and videotelephony service developed by Google, available for Android, iOS and web browsers. It lets users make and receive one-to-one and group audio and video calls with other Duo users in ...
*
Google Hangouts Google Hangouts is a discontinued cross-platform instant messaging service developed by Google. It originally was a feature of Google+, becoming a standalone product in 2013, when Google also began integrating features from Google+ Messenger a ...
*
Google Meet Google Meet (formerly known as Hangouts Meet) is a video-communication service developed by Google. It is one of two apps that constitute the replacement for Google Hangouts, the other being Google Chat. It replaced the consumer-facing Goo ...
*
JioMeet Reliance Jio Infocomm Limited, doing business as Jio, is an Indian telecommunications company and a subsidiary of Jio Platforms, headquartered in Navi Mumbai, Maharashtra, India. It operates a national LTE network with coverage across all 2 ...
*
Jitsi Jitsi is a collection of free and open-source multiplatform voice (VoIP), video conferencing and instant messaging applications for the web platform, Windows, Linux, macOS, iOS and Android. The Jitsi project began with the Jitsi Desktop (previ ...
* Microsoft Teams *
Movim Movim (My Open Virtual Identity Manager) is a distributed social network built on top of XMPP, a popular open standards communication protocol. Movim is a free and open source software licensed under the AGPL-3.0-or-later license. It can be a ...
*
Skype Skype () is a proprietary telecommunications application operated by Skype Technologies, a division of Microsoft, best known for VoIP-based videotelephony, videoconferencing and voice calls. It also has instant messaging, file transfer, debi ...
* UberConference * Vidyo


Software clients for deaf and hard-of-hearing VRS/VRI facilities

*
Mirial s.u.r.l. Mirial is a privately held Italian company providing products for visual communication in video/voice over IP, 3G/UMTS, IMS and Unified messaging areas; it engineers and develops appliances and software endpoints for enterprise-grade videoconfe ...
: Mirial Softphone


Server software

*
GNU Gatekeeper GNU Gatekeeper (abbreviated as GnuGk) is a free software project that implements an H.323 Gatekeeper based on the OpenH323 or H323Plus stack. A gatekeeper provides address translation, admissions control, call routing, authorization and accoun ...
*
Mirial s.u.r.l. Mirial is a privately held Italian company providing products for visual communication in video/voice over IP, 3G/UMTS, IMS and Unified messaging areas; it engineers and develops appliances and software endpoints for enterprise-grade videoconfe ...
: ClearSea


Video telecommunication services


Video telecommunication services for the deaf and hard-of-hearing

* National Association for the Deaf: Video Relay Service (VRS)


Medical organizations employing video telecommunications

*
American Telemedicine Association The American Telemedicine Association (ATA), established in 1993, is a non-profit organization whose goal is to advocacy, promote access to medical care for consumers and health professionals via telecommunications technology (alternatively refe ...


Public videoconferencing facilities

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FedEx Office FedEx Office Print & Ship Services Inc. ( doing business as FedEx Office; formerly FedEx Kinko's, and earlier simply Kinko's) is an American retail chain that provides an outlet for FedEx Express and FedEx Ground (including Home Delivery) shipp ...
: formerly FedEx Kinko's. Conference rooms with video conferencing. *
Marriott Hotels Marriott Hotels & Resorts is Marriott International's brand of full-service hotels and resorts based in Bethesda, Maryland. As of June 30, 2020, there were 582 hotels and resorts with 205,053 rooms operating under the brand, in addition to 160 ...
: conference rooms with video conferencing.


Defunct brands and services

''Brands, manufacturers and other services listed here are no longer in production or no longer exist, and are listed for historical or research purposes.''


Defunct videophone hardware brands

* Tandberg: E20 of Norway, acquired by
Cisco Cisco Systems, Inc., commonly known as Cisco, is an American-based multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, ...
in 2009 * Picturephone, world's first commercialized videophone for individual and business use, developed by
AT&T AT&T Inc. is an American multinational telecommunications holding company headquartered at Whitacre Tower in Downtown Dallas, Texas. It is the world's largest telecommunications company by revenue and the third largest provider of mobile ...
and
Bell Labs Nokia Bell Labs, originally named Bell Telephone Laboratories (1925–1984), then AT&T Bell Laboratories (1984–1996) and Bell Labs Innovations (1996–2007), is an American industrial research and scientific development company owned by mul ...
* Cisco Umi, a home consumer version of their enterprise offerings (see above), briefly marketed in 2010-2011


Defunct videoconferencing system hardware brands

* HP: Halo Telepresence Solutions (United States), acquired by
Polycom Poly, formerly Polycom, a part of HP Inc., is an American multinational corporation that develops video, voice and content collaboration and communication technology. Polycom was co-founded in 1990 by Brian L Hinman and Jeffrey Rodman. In 2018 ...
in 2011 * IBM Person to Person, a software-only collaborative conferencing system interoperable between OS/2, Windows and AIX developed and marketed between 1991 and 1995. * Tandberg: T3 Telepresence of Norway, acquired by
Cisco Cisco Systems, Inc., commonly known as Cisco, is an American-based multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, ...
in 2009


Defunct software brands

* Tandberg: Movi, acquired by
Cisco Cisco Systems, Inc., commonly known as Cisco, is an American-based multinational digital communications technology conglomerate corporation headquartered in San Jose, California. Cisco develops, manufactures, and sells networking hardware, ...
in 2009 *
AOL Instant Messenger AIM (AOL Instant Messenger) was an instant messaging and presence computer program created by AOL, which used the proprietary OSCAR instant messaging protocol and the TOC protocol to allow registered users to communicate in real time. AIM w ...
(AIM) *
ooVoo ooVoo was a video chat and a messaging app developed by ooVoo LLC and owned by Krush Technologies, LLC. ooVoo had applications for Android, iOS, Mac OS X, Microsoft Windows, Windows Phone, and Facebook. The original Microsoft Windows app was rel ...
: ooVoo (only for Windows or Mac)


Videotelephony descriptive names and terminology

The name
ideophone Ideophone is a word class evoking ideas in sound imitation or onomatopoeia to express action, manner of property. Ideophone is the least common syntactic category cross-linguistically occurring mostly in African, Australian and Amerindian lang ...
s not as standardized as its earlier counterpart, the ''telephone'', resulting in a variety of names and terms being used worldwide, and even within the same region or country. Videophones are also known as videotelephones (or video telephones) and often by an early trademarked name "Picturephone", which was the world's first commercial videophone produced in volume. The compound name'' "videophone" ''slowly entered into general use after 1950,
Videophone definition
Merriam-Webster Online, retrieved April 13, 2009.
although'' "video telephone" ''likely entered the lexicon earlier after'' "video" ''was coined in 1935.
Video definition
Online Etymology Dictionary
''Videophone calls'' (also: ''videocalls'' and ''video chat''), differ from
videoconferencing Videotelephony, also known as videoconferencing and video teleconferencing, is the two-way or multipoint reception and transmission of audio signal, audio and video signals by people in different locations for Real-time, real time communication. ...
in that they expect to serve individuals, not groups. Mulbach, 1995. Pg. 291. However that distinction has become increasingly blurred with technology improvements such as increased bandwidth and sophisticated
software client In computing, a client is a piece of computer hardware or software that accesses a service made available by a server as part of the client–server model of computer networks. The server is often (but not always) on another computer system, i ...
s that can allow for multiple parties on a call. In general everyday usage the term ''videoconferencing'' is now frequently used instead of ''videocall'' for point-to-point calls between two units. Both videophone calls and videoconferencing are also now commonly referred to as a ''video link''. ''
Webcam A webcam is a video camera which is designed to record or stream to a computer or computer network. They are primarily used in videotelephony, livestreaming and social media, and security. Webcams can be built-in computer hardware or peripher ...
s'' are popular, relatively low cost devices which can provide live video and audio streams via personal computers, and can be used with many software clients for both video calls and videoconferencing. A '' videoconference system'' is generally higher cost than a videophone and deploys greater capabilities. A ''videoconference'' (also known as a ''videoteleconference'') allows two or more locations to communicate via live, simultaneous two-way video and audio transmissions. This is often accomplished by the use of a multipoint control unit (a centralized distribution and call management system) or by a similar non-centralized multipoint capability embedded in each videoconferencing unit. Again, technology improvements have circumvented traditional definitions by allowing multiple party videoconferencing via web-based applications. Gomez, Al
Live Streaming Vs Video on Demand
Al Gomez, March 24, 2016. Retrieved February 19, 2010;
A separate webpage article is devoted to
videoconferencing Videotelephony, also known as videoconferencing and video teleconferencing, is the two-way or multipoint reception and transmission of audio signal, audio and video signals by people in different locations for Real-time, real time communication. ...
. A '' telepresence system'' is a high-end videoconferencing system and service usually employed by enterprise-level corporate offices. Telepresence conference rooms use state-of-the art room designs, video cameras, displays, sound-systems and processors, coupled with high-to-very-high capacity bandwidth transmissions. Typical use of the various technologies described above include calling or conferencing on a one-on-one, one-to-many or many-to-many basis for personal, business, educational, deaf Video Relay Service and tele-medical, diagnostic and rehabilitative use or services. New services utilizing videocalling and videoconferencing, such as teachers and psychologists conducting online sessions, USA Today. ''"Video Chat Growing by Light-Year Leaps''",
USA Today ''USA Today'' (stylized in all uppercase) is an American daily middle-market newspaper and news broadcasting company. Founded by Al Neuharth on September 15, 1982, the newspaper operates from Gannett's corporate headquarters in Tysons, Virgini ...
, March 31, 2010, p. L01d.
personal videocalls to inmates incarcerated in penitentiaries, and videoconferencing to resolve airline engineering issues at maintenance facilities, are being created or evolving on an ongoing basis.


See also

*
eMedicine eMedicine is an online clinical medical knowledge base founded in 1996 by doctors Scott Plantz and Jonathan Adler, and computer engineer Jeffrey Berezin. The eMedicine website consists of approximately 6,800 medical topic review articles, each of ...
* List of Session Initiation Protocol (SIP) software * Mobile collaboration *
Telepresence Telepresence refers to a set of technologies which allow a person to feel as if they were present, to give the appearance or effect of being present via telerobotics, at a place other than their true location. Telepresence requires that the use ...
*
Unified communications Unified communications (UC) is a business and marketing concept describing the integration of enterprise communication services such as instant messaging (chat), presence information, voice (including IP telephony), mobility features (including e ...
, the integration of non real-time communication services such as unified messaging (integrated voicemail, e-mail, SMS and fax) with real-time communication services such as instant messaging, etc. *
Videotelephony Videotelephony, also known as videoconferencing and video teleconferencing, is the two-way or multipoint reception and transmission of audio and video signals by people in different locations for real time communication.McGraw-Hill Concise Ency ...
, parent article *
Web conferencing Web conferencing is used as an umbrella term for various types of online conferencing and collaborative services including webinars (web seminars), webcasts, and web meetings. Sometimes it may be used also in the more narrow sense of the peer-le ...
, used to conduct live meetings or presentations via the Internet *
Webcam A webcam is a video camera which is designed to record or stream to a computer or computer network. They are primarily used in videotelephony, livestreaming and social media, and security. Webcams can be built-in computer hardware or peripher ...
(Internet web cameras) *
Webcast A webcast is a media presentation distributed over the Internet using streaming media technology to distribute a single content source to many simultaneous listeners/viewers. A webcast may either be distributed live or on demand. Essentially, web ...
, “broadcasting” over the Internet


References


Further reading

* Bajaj, Vikas
''Transparent Government, Via Webcams in India''
The New York Times ''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid ...
, July 18, 2011, pg.B3. Published online: July 17, 2011. * Davis, Andrew W.; Weinstein, Ira M
''The Business Case for Videoconferencing''
Wainhouse Research, March 2005. * Hoffman, Jan

The New York Times ''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid ...
, September 25, 2011, pg. ST1. Also published September 23, 2011 online at www.nytimes.com. * Saint Louis, Catherine
''With Enough Bandwidth, Many Join The Band''
The New York Times ''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid ...
, January 10, 2012 (online), January 11, 2012 (in print, New York Edition, pg. A1). Retrieved online January 11, 2012. Synopsis: a look at the pros and cons of videotelephony used for private, individual, music lessons.


External links

{{DEFAULTSORT:Video Telecommunication Services And Product Brands Telecommunications lists Services And Product Brands Lists of brands