In 'Business purchase' what does "Advanced Video Chat" mean?

[leztalk]

In the Business Package what does "Advanced Video Chat" mean exactly in detail?

I know it's using Tokbox, but is it Broadcasting in public rooms, is there audio, I need more details of what Video entails.

I love your product but I would suggest in the 'Purchase Page' you should go into a lot more detail, I had to spend a long time researching to know what on earth I was buying and even then until I bought the plugin I didn't really know.