Biliyor muydunuz? Did you know you can use many instant messengers for video conferencing, telefonferencing and IP conferencing? 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. Video conferencing can be used as an imperfect substitute for many face-to-face meeting requirements. For instance, interviews with job applicants 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. (http://www.ivci.com)