Easy-to-use, small videoconferencing software that works with most personal computers and web cameras. Its advanced network support allows connections when both users are behind a firewall and even works through HTTPS and SOCKS proxies. The software provides superior videoconferencing quality and provides a noise reduction feature for noisy USB cameras. It contains a proprietary video codec that has been specially designed for online videoconferencing and automatically adapts to connection bandwidths from 60 to 600 kbit/s. This system offers a great solution for face-to-face communication over a distance and allows group conferencing for up to 80 parties. In addition, it features an address book with user presence status, call history and directory search. The data collaboration functionality includes desktop/screen sharing, text chat, file transfer, whiteboard and slide-show presentations. Screen sharing is supported in group conferences.