Desktop video conferencing is the consumer version of the “picturephone” services used by large corporations. If the analysts are correct, desktop videoconferencing is set to take off. Technology such as VOIP can be used in conjunction with desktop videoconferencing to enable face-to-face business meetings without leaving the desktop. Desktop PC videoconferencing promises to make this a reality, although it remains to be seen whether there is widespread enthusiasm for video calling. We have everything you need for audio, video and desktop conferencing. We expect that the roll-out of desktop conferencing kit shouldn’t take anywhere near as long as that.
The vastly improved technologies, in particular high-quality desktop options, and the productivity and cost benefits make an overwhelmingly powerful case for flexible conferencing. As broadband connections increase, expect to see desktop videoconferencing blossom. As a result, desktop conferencing is not yet widely implemented for business and educational use. You can meet face-to-face with colleagues and clients using desktop video conferencing and real-time audio conferencing. Room-based vs desktop conferencing Video conferencing uses telecommunications of audio and video to bring people at different sites together for a meeting. Desktop video conferencing is a form of communication and as such it utilizes one of the communication field’s favorite words: bandwidth. The quality of the service provided by desktop video conferencing is limited by the amount of bandwidth available in the chosen communications channel.
Audio Conferencing is generally used to hold group meetings or live presentations through audio channels. It’s a kind of video as well as audio conferencing, in which both the people can view as well as hear each other. Audio ConferencingAudio Conferencing can help improve efficiencies across all departments, whether that means planning budgets, making company-wide announcements, or holding training sessions. VITA’s data conferencing can be combined with a wide range of audioconferencing options including toll-free calling and conference recording.
Welcome to the future of audio, video and web conferencing. provides premium audio conferencing, web conferencing and webinar solutions to small and mid-sized businesses and the world’s leading enterprises. TotalView combines audio conferencing, videoconferencing, and data collaboration in one compact and affordable center-of-the-table device. The DM64x family is capable of simultaneously handling both audio and video encode/decode for IP based video conferencing applications. Buy video conferencing equipment that can include text and audio conferencing options for your home or office today. The high-quality, life-like video and crisp, clear audio guarantee that meeting participants are experiencing the best videoconferencing quality available. TEN Audio Visual is an independent and impartial e-communications supplier of audio visual, video conferencing and audio conferencing facilities.
The main video conferencing system is located on the second floor in room 2-52. recently announced QuickTime Conferencing, a system extension to the Macintosh operating system, and a new component building upon the original QuickTime architectural framework. Imagine a video conferencing system that is battery-powered, wireless and network-enabled. If all access to your conferencing system will be made via the Web, then compatibility with other environments is not an issue. A conferencing system is Web-based if it uses Web browsers and servers to provide most of its functionality. Operating system platform might also be a key determining factor, especially if circumstances require you to run conferencing from an existing Web server. Select a webconferencing system that support application broadcasting, and you can show the application directly from your computer.
Spend no more than two minutes to introduce your event and cover the features of your webconferencing system. “A hacker could very easily take administrative control over the entire conferencing system. Caucus is a web conferencing system that can be used for both public and private discussions. But there is more to a conferencing system than any particular structure. MOREnet e-Conferencing users should seek system setup technical assistance from their local technical personnel or Event Manager. PicoSpan, a Confer-like conferencing system, which was originally meant to be light-weight version of MicroSpan.
http://www.conference-teleconferencing.info/conferencing/
Amporn Saechin is The Webmaster Desktop Video Conferencing Consumer Version Technology Such As VOIP - Quickly and Easily! www.conference-teleconferencing.info/conferencing/
The Convenience Of Using Video Conferencing Software
23 August 2008
Communicating face to face without being in the same location has become easy with the arrival of video conferencing technology and its related software. For business, it is the best way to interact with colleagues worldwide for meetings and conferences. For medical professionals, it provides an invaluable service in that patients can be treated long distance in real time by specialists without the time and hassle of travel. And now for the everyday person, video conferencing software has given opportunities for education and communication like never before.
A video conference is achieved with a set of interactive telecommunications tools that give 2 or more parties in different locations the opportunity to work together using 2-way video and audio at the same time. The history of video conferencing can be traced back to the beginning of television. Video conferencing pretty much began with the advent of the television, by using closed circuit televisions that were connected by means of cable. This tended to be expensive to carry out, and was not the most efficient over long distances for such functions as business meetings or distance learning.
In the 1980’s, digital telephony technology opened the doors to more efficient and effective transmission of audio and video over longer distances, with a guaranteed minimum bandwidth (approximately 128 Kbps). The technology remained expensive and therefore not highly sought after, especially for smaller businesses, until the 1990’s. The fast progress of the technology and its capabilities along with the burgeoning prevalence of the Internet helped to make video conferencing software and hardware more reasonably priced. In addition, these factors contributed to making the technology a more appealing and convenient way to communicate long distance.
For a basic video conferencing setup, there are certain pieces of hardware and software that are required. These include a video input for recording video, such as a webcam. There also needs to be a video output for displaying video images, such as a monitor or television set. An audio output device, such as a microphone, is required for recording sound. Audio output devices such as speakers are needed to playing the audio. And finally, there needs to be a method of data transmission from one location to the other. This can be accomplished via the Internet, or even a LAN (Local Area Network). The more bandwidth, the better.
For the general population, there are ways to take advantage of video conferencing. There are lower quality services available in the form of downloadable programs like Googletalk, Yahoo Messenger, MSN Messenger, among others. The downloadable software is usually free of charge, and if you have a webcam, a microphone, and broadband Internet access, you can be connected with friends and family sans the long distance phone bills. It is an ideal way for grandparents to witness the development of far away grandchildren, and for long distance friends to keep in touch.
Another use to video conferencing software is for educational purposes. Students can use the technology to participate in distance learning programs worldwide, without having to leave home to do it. This technology offers no limits to the possibilities of expanding your educational and cultural horizons, no matter where you are in the world. And yet another positive use for video conferencing software is in the field of medicine. The technology allows doctors and nurses to consult with patients and colleagues in real time and send and receive x-rays and other pertinent images quickly. In addition, health problems can be diagnosed by specialists from anywhere in the world, without the need to travel to do it.
Video conferencing software is not only for business meetings anymore. The Internet has provided a means of allowing the average citizen a way of taking advantage of this technology. In addition, the uses for video conferencing continue to develop all the time. In business, medicine, education, and personal computing, video conferencing software is a highly convenient and easy means of face-to-face communication.
Learn the essential information for picking the right conferencing software at Video Conferencing Software
Video conferencing actually encompasses a range of technologies used in a wide range of situations, often it is not just video and audio that is transmitted, but also data, allowing collaborative working though shared applications. All of this means having sufficient bandwidth supporting your network is the critical performance factor.
Video conferencing may be……
* One-to-one meetings, also known as point to point communications, usually involving full two-way audio and video.
* One-to-many involving full audio and video broadcast from the main site, where other sites may be able to send audio. For example in a lecture situation, students could ask questions.
* Many-to-many, known as multi-point communication, provides audio and video between more than two sites. With most multi-point systems only one site in a conference can be seen at time, with switching between sites either controlled manually or voice activated (i.e., the loudest site is on screen).
Physically, the most common scenarios of video conferencing are:
* desktop video conferencing - usually a small camera is located on top of the PC or workstation monitor. The actual video is usually displayed in a small window, and shared applications, such as a shared whiteboard are often used.
* studio-based systems - a studio is specially equipped for video conferencing. This will normally include one or more cameras, microphones, one or more large monitors, and possibly other equipment such as an overhead camera for document viewing. Usually used for more formal meetings
In practice a ’studio’ may not be a dedicated room, but a standard seminar room with portable equipment that can be set up when required.
Bandwidth and Compression……
The bandwidth, or baud rate, is the amount of information which can be transmitted every second. The higher the bandwidth, the better quality the signal that can be transmitted. For a video conference audio and video signals must be transmitted in real time, i.e., a lot of information has to be sent every second, requiring a very high bandwidth. For example a ‘true colour’ image will need 24 bits (3 bytes) per pixel. A full screen image might be 640×480 pixels, over 7 million bits. For full motion video, the image is refreshed 25 times per second. This adds to over 184 million bits per second. It is not realistically possible to transmit this amount of information, and your PC certainly could not receive it at this rate. Therefore for digital video some form of compression is required. The type and degree of compression used varies from system to system. It is interesting to note that for most uses, we are more tolerant of poor video than poor audio, and so some systems concentrate on providing consistently good audio.
How To Get The Right Bandwidth To Meet Your Needs…….
Don’t take a chance at guessing what bandwidth you’ll need…..or in selecting the provider for that bandwidth. You may need a fractional, full, integrated, or bonded T1, DS3, or OC3 network depending on many factors. Solutions offered by providers will vary by cost, Quality of Service (QoS), and Service Level Agreement (SLA). I strongly recommend you use the services of an independant Telecommunications Consultant to help you assess your needs and find the provider who best meets your requirements. For unbiased free advice….as well as real time rate quotes from multiple providers, indepth research, and negotiations with providers on your behalf….I recommend you use FreedomFire Communications.
Michael is the owner of FreedomFire
Communications….including DS3-Bandwidth.com and Business-VoIP-Solution.com. Michael also authors Broadband Nation where you’re always welcome to drop in and catch up on the latest BroadBand news, tips, insights, and ramblings for the masses.