Did you know you can use many instant messengers for
video conferencing?
Historically, the major expense in establishing a
video conferencing system has been in the video
technology, which requires a video camera, video
display, and a fast data connection. Because of
these requirements, video conferencing has been
quite expensive until recently.
In recent years, IP (internet protocol) based video
conferencing has been overtaking traditional
ISDN-based systems. Internet video conferencing has
the advantage that it is accessible to anyone with
an internet connection and a webcam. In addition, it
becomes possible to integrate live video with a web
conferencing tool, allowing for a much richer
multimedia environment for live meetings and
presentations.
Video conferencing can be used as an imperfect
substitute for many face-to-face meeting
requirements where the cost or time required for
physical transportation of parties is undesirable.
For instance, interviews with job applicants,
business meetings, and lectures can be conducted
effectively via video conference.
For business purposes, the current preference is for
the use of private or virtual private network (VPN)
connections for IP video teleconferencing which
guarantees better performance and transmission
security. Local area network infrastructure provides
for high-bandwidth communication suitable to the
application of video conferencing technology.http://www.ivci.com/ |
Ana Sayfa
meriday (04.07.2007)
By-SuRGuN (09.04.2007)
irem (13.01.2007)
serhayt (30.12.2006)
mustafa (02.12.2006)
