Yealink CM20 Manual

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CM20

Introduction

The Yealink CM20 is a premium ceiling microphone, expertly crafted to enhance audio performance in professional

conference settings. Boasting an advanced array of 16 omnidirectional microphones, the CM20 captures sound in

360°, ensuring clarity and inclusivity in every discussion. With an integrated DSP, CM20 offers plug-and-play

functionality with Yealink Zoom Rooms systems, removing the need for external audio processing. Designed for

medium to large conference rooms, the CM20 combines advanced technology with a sleek, elegant design, making

it a perfect blend of functionality and style.

Device Compatibility

For the CM20 maximum number of compatible devices that can be connected to MeetingEye, please refer to

Rooms Accessories Compatibility

How to Use

Installation

Please refer to

CM20 Deployment and

Connect CM20 to MeetingEye

Method 1: Directly connect to the endpoint's audio port

Lists.

Connection.

CM20

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Page 1 CM20 combines advanced technology with a sleek, elegant design, making it a perfect blend of functionality and style. Device Compatibility Device Compatibility For the CM20 maximum number of compatible devices that can be connected to MeetingEye, please refer to Zoom Rooms Accessories Compatibility Lists.
Page 2 The switch is a Gigabit Ethernet switch without EEE feature (or the EEE feature can be disabled). Do not use the Yealink RCH40 switch as it does not allow EEE to be disabled. If you want to use a single RCH40 E2, it supports 2 CM20s + 2 CS10s, and it is not recommended to connect more than 3 speakers simultaneously to avoid the risk of insufficient power.
Page 3 How to reset (restore factory settings) the CM20 microphone? How to reset (restore factory settings) the CM20 microphone? Remove the CM20's grille, use a paperclip or toothpick to press and hold the reset button (Reset hole) on the endpoint for about 5 seconds.