IP video conferencing allows real-time video communication over the internet. It requires a high-speed internet connection and computers capable of handling audio and video. It is used by businesses, government agencies, and educational institutions. Basic tools are affordable and can be used for long-distance communication. It can be secured and encrypted for confidential information exchange.
IP video conferencing is the creation of simultaneous real-time video connections between two or more points for people to communicate over the Internet. This is sometimes known as teleconferencing, although that term more accurately refers to the use of telephones to allow people to join remote meetings. IP video conferencing software is readily available and ranges from free basic communication software to custom software packages for specific business needs.
The technology requirements for IP video conferencing can vary, but generally include a high-speed Internet connection and computers rugged enough to handle audio and video. If people are participating in multiple locations, you may need multiple monitors, a split-screen view, or other means to follow all attendees. Some companies sell complete suites of software and equipment and will also send a technician to install and configure it.
Businesses were early adopters of IP video conferencing, along with government agencies and some educational institutions. It provides a way to meet when people cannot be in the same location and can be convenient as well as productive. For example, scientific researchers with a station in Antarctica can communicate regularly with their colleagues via IP video conferencing and can even interface with researchers in multiple cities simultaneously. This allows for quick exchanges of information to keep study participants updated and focused.
Many of the basic video conferencing tools are affordable and readily available. Families can use it to communicate long distance, often for free, which can reduce the cost of phone calls and other methods of communication. IP video conferencing is also sometimes used in the media to allow remote interviews. An interview subject can appear in the studio on a screen and answer questions without having to leave the home or office. This can be useful for people who live in remote locations or who are very busy with work.
An IP video conference can be secured and encrypted to ensure that bystanders cannot overhear. This may allow for the exchange of confidential or proprietary information, including materials of a national security sensitive nature. Many heads of state have videoconferencing facilities in their operations rooms to enable real-time secure video communication. This may allow them to do things like monitor military operations from a secure location.
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