Web conference call, as obvious from the name, is a process of holding meetings or live presentations using Internet as the platform. It should be noted that web conference calling is different from the discussion boards, as it involves the idea of real-time and live presentations; whereas, in discussion groups, only text messages are allowed. Though very recently, with the use of video cameras and other techniques, web conference calling is adopting almost whole of the video teleconferencing process, and sometimes experts refer to them as the same thing.
Any web conference calling requires some initial setup for each of the participants involved in it. Each one must have a computer, and every computer should be connected to other participants through a reliable Internet connection. A Web conference call involves the features of audio and video. The presenter or the calling party shares the screen of its computer with other participants so as to enable them to see what is on its screen. The audio part is accompanied to this screen through telephone equipments or VOIP. Though it is not mandatory to use audio part in web conferencing, and some parties do like to use text...