It is a device capturing and controling all the signals, which are being created by the whole system, especially the made and received phone call signals. The device is mostly used for connecting regular phone system with the Internet and backwards.
Polycom HDX 8000 is the perfect solution for high quality video transmission. You will be able to communicate freely and naturally, and thanks to the built-in multipoint videoconferencing features you will be able to work simultaneously with documents, easily connect remote employees to work on a common project.