The era of a single speakerphone sitting in the middle of a conference table is over. Modern meeting rooms are expected to support seamless video conferencing, wireless content sharing, and crystal-clear audio for both in-room and remote participants. Here is what you need to know to plan a conference room AV system that actually works.

Displays: One or Two?

For rooms seating up to eight people, a single 75-inch to 86-inch commercial display is usually sufficient. For larger boardrooms, consider dual displays — one for the video call and one for shared content — or a single LED video wall if budget permits. Always choose commercial-grade displays over consumer TVs; they are designed for all-day operation, offer RS-232/IP control, and carry longer warranties.

Cameras: Framing and Field of View

A USB webcam on top of a monitor works for a huddle space, but conference rooms need a dedicated PTZ (pan-tilt-zoom) camera or an intelligent framing camera. Products with auto-framing technology (like AI-driven speaker tracking) dramatically improve the remote participant experience by automatically framing the active speaker or the group.

Mount the camera at display height, centered, and ensure the field of view covers the entire seating area without excessive wide-angle distortion.

Audio: The Most Critical and Most Overlooked Element

Poor audio is the number one complaint in video conferences. Laptop microphones and speakers are completely inadequate for any room larger than a phone booth. For reliable conference audio:

• Ceiling microphones provide clean pickup across the entire table without any tabletop clutter. Brands like Shure MXA920 and Sennheiser TeamConnect offer beamforming arrays that isolate voices and reject noise.
• DSP (Digital Signal Processing) is essential. A dedicated audio DSP handles acoustic echo cancellation, noise reduction, automatic gain control, and feedback suppression. Without it, remote participants hear room echo and background noise.
• Amplified ceiling or wall speakers ensure in-room participants clearly hear remote callers without relying on the display's built-in speakers.

Control Systems: Keep It Simple

Nothing kills meeting room adoption faster than a complicated control interface. A wall-mounted touch panel or simple tabletop controller should let users start a meeting, adjust volume, and share content with no more than two or three taps. Crestron, Extron, and Q-SYS all offer room scheduling and one-touch-join solutions that integrate with Microsoft Teams and Zoom Rooms.

Network and Infrastructure

AV-over-IP is rapidly replacing traditional matrix switchers. Ensure your network infrastructure can handle the bandwidth: dedicated VLANs for AV traffic, PoE+ switches for powered devices, and sufficient Ethernet drops at the display, table, and equipment locations. Pre-wire conduit for future upgrades.

Hiring an AV Integrator

Conference room AV is a systems integration challenge, not a product purchase. Hire a certified integrator (look for AVIXA CTS-I credentials) who will design the system, specify and procure equipment, install everything to commercial standards, program the control system, and commission the room with testing and training. A good integrator also offers ongoing support contracts to keep the system updated and operational.

The payoff for getting conference room AV right is enormous: fewer technical interruptions, better collaboration between in-office and remote teams, and meeting rooms that people actually want to use instead of avoid.