List of webcameras and videophones
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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 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 and video signals by people in different locations for real time communication.McGraw-Hill Concise Ency ...
s, videoconferencing and telepresence systems, webcams and related products such as codecs and videoconferencing software clients; * the
second section The second (symbol: s) is the unit of time in the International System of Units (SI), historically defined as of a day – this factor derived from the division of the day first into 24 hours, then to 60 minutes and finally to 60 seconds eac ...
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, ISDN 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:
Scopia Scopia, within the computer networking and telecommunications fields, is a series of unified communications products that provide meet-me, videoconferencing and online collaboration. The Scopia products include the ''Scopia XT Telepresence'', '' ...
videoconferencing systems *
AVer Information AVer Information Inc. () (TWSE: 3669) is an education, business communication and wireless presentation technology manufacturer headquartered in the Techeng District New Taipei City, Taiwan. AVer is best known for its Interactive Flat Panels, vis ...
: 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 Ericsson-LG is a joint venture company owned by the Swedish group Ericsson (75%) and the South Korean group LG Electronics (25%). Founded in November 2005, it engineers and designs telecommunications equipment, with LG providing distribution and ...
: LVP series PSTN, ISDN and IP videophones (South Korea) * Huawei: TEx0 series, VP9000 series *
Leadtek Leadtek Research, Inc. () is a Taiwanese company, founded in 1986, which focuses on research and development that is specialized in the design and manufacture of graphics cards. Products Products in Leadtek's ''Computer Group'' include 3D gra ...
: 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 P ...
: 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: (
Radvision Radvision was a provider of video conferencing and telepresence technologies over IP and wireless networks based in Tel Aviv, Israel. It offered development and test suites for voice and video over IP communications. Radvision was acquired by Av ...
)
Scopia Scopia, within the computer networking and telecommunications fields, is a series of unified communications products that provide meet-me, videoconferencing and online collaboration. The Scopia products include the ''Scopia XT Telepresence'', '' ...
systems (United States) *
AVer Information AVer Information Inc. () (TWSE: 3669) is an education, business communication and wireless presentation technology manufacturer headquartered in the Techeng District New Taipei City, Taiwan. AVer is best known for its Interactive Flat Panels, vis ...
: EVC, SVC (Taiwan) * Cisco Systems: Cisco TelePresence inc. Cisco SX, MX and Spark Room systems (United States) * Highfive: Highfive &
Dolby Voice Dolby Voice is an audio communication technology developed by Dolby Laboratories since at least 2012. This solution is aimed at improving audio quality in virtual environments such as entreprise-level videoconferencing. It is implemented using c ...
(United States) * Huawei: TP Telepresence series *
Ericsson-LG Ericsson-LG is a joint venture company owned by the Swedish group Ericsson (75%) and the South Korean group LG Electronics (25%). Founded in November 2005, it engineers and designs telecommunications equipment, with LG providing distribution and ...
: LVP series PSTN, ISDN and IP videophones (South Korea) * Facebook Portal *
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: 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 P ...
: 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 P ...
: VVX (United States) * Sony: 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, 7 ...
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 Italy, Italian company providing products for visual communication in Professional video over IP, video/voice over IP, 3G/Universal Mobile Telecommunications System, UMTS, IP Multimedia Subsystem, IMS and Unified messagi ...
: 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 P ...
: Practitioner Cart, HDX Immersive Telemedicine Education systems


Videoconference bridging service providers

*
ACT Conferencing ACT Conferencing, a PGi Company provides global conferencing services: audio, video, web and multimedia events. The company employs approximately 350 people, who are located in the headquarters office near Denver, Colorado, US; in Lynnfield, Massa ...
: (APAC, EMEA, NA) *
BT Conferencing BT Group plc (trading as BT and formerly British Telecom) is a British multinational telecommunications holding company headquartered in London, England. It has operations in around 180 countries and is the largest provider of fixed-line, broa ...
: (NA, APAC, EMEA) * CoroWare Inc.: CoroCall HD Video Conferencing Service (United States)


Webcam hardware brands for use on personal computers

* Apple:
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 , timezone = EET , utc_offset = +2 , timezone_DST = EEST , utc_offset_DST = +3 , postal_code_type = , postal_code = , ar ...
CM Series, plus other various models (Germany) * Hercules: Dualpix (France) *
Labtec Labtec Inc. was a manufacturer of computer accessories, founded in Vancouver, Washington, United States in 1982. They were best known for their budget range of peripherals such as keyboards, mice, microphones, speakers and webcams. Originall ...
: Labtec WebCam Series (United States) *
Lenovo Lenovo Group Limited, often shortened to Lenovo ( , ), is a Chinese Multinational corporation, multinational technology company specializing in designing, manufacturing, and marketing consumer electronics, Personal computer, personal computers, ...
: 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 series (Switzerland) * Linksys by Cisco (United States) * Microsoft:
LifeCam The LifeCam is a lineup of webcams from Microsoft for PC users marketed since 2006. Various models and series of webcams are designed for either laptops or desktops. VX Series History The VX series of Microsoft LifeCam debuted on 13 June 200 ...
Series (United States) * Philips: SPC Webcam Series (Netherlands) * Samsung (South Korea) * Sony: PlayStation EYE webcamera (Japan) * Trust: WB Series, plus various other models (Netherlands)


Software clients


With video and VoIP

* BlackBerry: 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 "Blu ...
: cloud-based videoconferencing service * Cisco: WebEx * Cisco: Jabber XCP *
Conference XP ConferenceXP is a free and open source video conferencing platform designed to address the needs of academic distance learning / multi-institutional instruction and advanced collaboration scenarios. Overview ConferenceXP is intended to be both a ...
* FaceTime * Google Duo * GoToMeeting: 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 LoopUp is a global provider of cloud communications and collaboration solutions for enterprises. LoopUp’s core product is cloud telephony for Microsoft Teams as an end-to-end managed service. The company also offers a SaaS platform for remot ...
* Microsoft: NetMeeting * Microsoft: Office Live Meeting * Microsoft Teams *
Mirial s.u.r.l. Mirial is a privately held Italy, Italian company providing products for visual communication in Professional video over IP, video/voice over IP, 3G/Universal Mobile Telecommunications System, UMTS, IP Multimedia Subsystem, IMS and Unified messagi ...
: Mirial Softphone * Nefsis: 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 P ...
: RealPresence Desktop (for Windows and Mac), RealPresence Mobile (for smartphones and tablets) & CloudAXIS Suite (web browser plug-in) *
Pristine Pristine, meaning unsullied, or unmodified from a natural state, may also refer to: * ''Bruise Pristine'', 1995 song by Placebo * ''Pristine Smut'', 1997 album by The Murmurs * Pristine (band), Norwegian blues rock band * Pristine (company), softw ...
: Mobile video collaboration and support *
Radvision Radvision was a provider of video conferencing and telepresence technologies over IP and wireless networks based in Tel Aviv, Israel. It offered development and test suites for voice and video over IP communications. Radvision was acquired by Av ...
: 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 Scopia, within the computer networking and telecommunications fields, is a series of unified communications products that provide meet-me, videoconferencing and online collaboration. The Scopia products include the ''Scopia XT Telepresence'', '' ...
* 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 busi ...
* TeamViewer *
Thinking Phone Networks Fuze (formerly known as ThinkingPhones) is a 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 main product c ...
* Tokbox * Vidyo * VSee *
vzRoom vzRoom is a software system developed by Manipeer Limited for multi-party video conferencing, media sharing and VoIP phone integration. It was launched in July 2008. Features Multi-party videoconferencing Each conference room supports up to 63 ...
* Zarafa (software) 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 alfaview is a software for lip-synchronized video conferences, specializing in virtual online meetings, seminars, training sessions and conferences. It was developed in Germany. The servers are located within the European Union. Only ISO/IEC 2 ...
* Camfrog * CU-SeeMe * Discord * Ekiga * Google Hangouts *
iChat iChat (previously iChat AV) is a discontinued instant messaging software application developed by Apple Inc. for use on its Mac OS X operating system. It supported instant text messaging over XMPP/Jingle or OSCAR ( AIM) protocol, audio and video ...
* Jami *
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 (previous ...
*
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 200 ...
* Microsoft: Windows Live Messenger * Microsoft: 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 acce ...
*
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 re ...
*
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 mac ...
(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 * Skype * 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 video chat. It offers instant opportunities for people to meet and the ability for users to create their own virtual chat room on any topic ...
*
Tox Tox or TOX may refer to: Science and technology * TOX, a protein encoded by the TOX gene * Tox screen, medical diagnostic screening for toxic substances Computing * Tox (protocol), peer-to-peer instant messaging software * tox (Python testing ...
(Protocol implemented in various clients) * Wire * Yahoo! Messenger


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 provides ...
* Discord * Google Duo * Google Hangouts *
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 Google ...
* JioMeet *
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 (previous ...
* 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 acce ...
* Skype *
UberConference Dialpad Meetings is a cloud-based video conferencing system from Dialpad, a privately held company in San Francisco, California. The company, formerly known as Firespotter Labs, was co-founded by Craig Walker one year after he was the first Entrep ...
* Vidyo


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

*
Mirial s.u.r.l. Mirial is a privately held Italy, Italian company providing products for visual communication in Professional video over IP, video/voice over IP, 3G/Universal Mobile Telecommunications System, UMTS, IP Multimedia Subsystem, IMS and Unified messagi ...
: Mirial Softphone


Server software

* GNU Gatekeeper *
Mirial s.u.r.l. Mirial is a privately held Italy, Italian company providing products for visual communication in Professional video over IP, video/voice over IP, 3G/Universal Mobile Telecommunications System, UMTS, IP Multimedia Subsystem, IMS and Unified messagi ...
: 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 promote access to medical care for consumers and health professionals via telecommunications technology (alternatively referred to a ...


Public videoconferencing facilities

* FedEx Office: formerly FedEx Kinko's. Conference rooms with video conferencing. * Marriott Hotels: 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 E20 or E-20 may refer to: * E20 fuel, a mixture of 20% ethanol and 80% gasoline * European route E20 * Tandberg E20, a videoconferencing system * E20, a postcode district in the E postcode area, announced in March 2011 for use on the site of the 20 ...
of Norway, acquired by Cisco in 2009 * Picturephone, world's first commercialized videophone for individual and business use, developed by AT&T and Bell Labs * 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 P ...
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 in 2009


Defunct software brands

* Tandberg: Movi, acquired by Cisco in 2009 * AOL Instant Messenger (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 re ...
: 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 langua ...
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 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, in ...
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''. '' Webcams'' 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. 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, 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 * 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 user ...
* Unified communications, 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, parent article * Web conferencing, used to conduct live meetings or presentations via the Internet * Webcam (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, 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, 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, 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