The teleconferencing is the process in which we can have the online exchange of mass amount of information among a group of members and between the remote systems. The concept is the attribute of telecommunication systems. The teleconferencing includes the phone conferencing, audio conferencing and video conferencing. Using the teleconferencing tool you can have a variety of data transfer such as audio, video, etc. The example of the internet teleconferencing includes yahoo messenger, Skype, Google talk, etc.