Awesome app. Got this hooked on to our internal Lync server!

Can't connect to server in China

Sucks the battery life right out if my new Lumia 920. Great functionality, but what good is it if I can't run it?

Works great. It would be great if could get contacts in, but I understand that this app is simply there to mimic what I have on my computer.

Great app!

Works well but its TERRIBLE on the battery when running it the background :(

Syncing is hit and miss. I get some new conversations but not all and those that I do get are sometimes missing some of the messages. It's useless until these issues are resolved.

Does not work with Windows Phone 8 and company CA cert. WP7 works correctly in same environment.

Excellent update !!!! Was having trouble on Sprint HTC Arrive, now working perfect !!!

Excellent app!