How many are you are upgraded to Lync Server 2013 ? It would be great if you can provide how many FE servers to users ratio. The main feature we want in Lync server 2013 is the unified contact store. It looks awesome!
I would like to get real world feedback on Lync Server 2013, any major bugs? We are at 3000 seats we can’t usually take large risks when it comes to upgrades.