If you are looking for a simple way to integrate control (change volume, dim lights, turn the screen on, all from a touch panel) of your boardroom together with the ability to web conference and present, AMX Enzo is the answer.

The Enzo Presentation System by AMX is the simplest and fastest way to collaborate in meetings. With the latest updates to the Enzo platform announced at InfoComm 2014, Enzo now has support for Screen Mirroring using MirrorOp. Also, with the addition of the AMX Sereno Camera, Enzo will also support Skype and Lync.
Watch this video for a great overview:

AMX-Enzo