Zoom.us, the hottest new video conferencing company, is revealing its paid UMX (Unified Meeting Experience) offering for businesses. Zoom previously raised $3M in angel funding. It has also just raised $6M in series A funding, from some of the biggest names such as Qualcomm Ventures, Yahoo co-founder Jerry Yang, and…

The newly launched Zoom Video Communications hit the waves last Tuesday and received a rave review from WSJ’s Walt Mossberg.  In his AllThingsD review of Zoom, Mossberg was wowed by Zoom’s “free, high-definition, group video calls for up to 15 people simultaneously,” its ability to work over “wired and WiFi Internet connections, or…