Rather than having a bunch of whitespace at the top and the audio, video,
and Lync/Skype links at the bottom, move them all up to the top and, from
left to right, present buttons for: Web Browser, Video System, Phone, and
then Lync/Skype. All of these things should be visible in a small browser
window without scrolling.
When you're in Chrome, you can just go ahead and call through the browser
without downloading software. That's great. I'd like to request a clearer
landing page and clear recommendation that users use Chrome if they want to
connect without downloading software. You could even use a special link to
Launch chrome if the user is in Safari, Opera, and other browsers.
Referring to Audio as "Phone" might be a bit clearer for most users who
would be dialing in over phone. And video would be much clearer as "Room