Polycom Trio 8800: This conference phone is ideal for medium to large rooms with its 20-foot pickup range. It has a host of features, including a 5-inch touch screen for easy control. But want to ...

Rally Bar Mini, for smaller rooms, will run $2,999 with availability to be determined. Logitech RoomMate covers large rooms and starts at $999. Features across the systems include resolution up to 4K.

The conference call phone rides shotgun with Dolby Voice Camera and Voice Hub. Dolby Voice Room includes: A interface that allows participants to join with fewer clicks.