Where and how to mount the Yealink CM20 Ceiling Microphone: supported options, placement and the mounts that fit.

Mounting options
Yealink lists these mounting options for the CM20 Ceiling Microphone: In-ceiling, pendant or on-ceiling; plenum rated UL 2043.
Placement
- Cover the seats farthest from the main microphones first.
- Keep it away from HVAC vents, projectors and laptop fans.
- For ceiling mounting, center it over the table and check the drop height in the install guide.
Running the cables
Plan the cable path before you drill: a PoE network drop is the only cable it needs. The CM20 Ceiling Microphone connects via: Network: AES67, 1 x RJ-45.
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