Yealink VCM38 Ceiling Microphone Array - Yealink - VCM38

A single Yealink VCM38 unit can cover an area of up to 40 square meters.

Yes, you can link up to eight VCM38 units together in a system to extend coverage for larger meeting rooms.

The VCM38 supports Power over Ethernet (PoE), which provides power through the Ethernet cable. If your network does not support PoE, you will need to use a compatible DC power adapter (sold separately).

Beamforming technology automatically identifies the active speaker and optimizes the microphone's pickup direction and sensitivity towards them, ensuring clearer voice capture.

Clean the exterior with a soft, dry or slightly damp cloth. Avoid using harsh chemicals or abrasive materials. Ensure the microphone grille remains clear of debris.

The VCM38 has a width and depth of 127.3 mm and a height of 66.3 mm.

Information regarding the warranty period is typically provided by the reseller or manufacturer at the time of purchase and is not detailed in this general guide.

Verify the RJ-45 cable is securely connected at both ends and that the network port is active. Check if the VCM38 is powered on (indicator light status). Ensure the microphone is selected as the default audio input device in your conferencing software or system settings.

Check for obstructions around the microphone grille. Ensure the VCM38 is not placed near sources of excessive noise (e.g., projectors, HVAC vents). If using multiple units, confirm they are properly daisy-chained. Update the firmware of the VCM38 and connected conferencing system if available.

Restart the connected conferencing system and the VCM38. Check network connectivity and PoE status. If daisy-chaining, ensure the connection between units is correct and secure. Consult the VCM38 documentation for specific compatibility requirements with your conferencing platform.

The VCM38 features AEC, but extreme room acoustics or high speaker volume can still cause echo. Reduce speaker volume or ensure the microphone is not too close to the speakers. If echo persists, check AEC settings in the connected conferencing system.