It allows to make high quality meetings with many people connecting from computer, smartphone or regular phones. It allows to save video call. The only thing I don't like is the limited setting when using 2 screens, it is hard to set it properly to have people faces in 1 screen and slides in the other.
Audio and video quality is really high and interface is optimized for work conferences.
Price is a bit high and when used with 2 screens it is not possible to fully customize the 2 views