Product Description:

New Replacement for Plantronics Model M12 Amplifier.

Plantronics Vista M22 Amplifier with Clearline Audio Technology is VOIP-ready.

The Plantronics Vista M22 Amplifier with Clearline Audio Technology is a VOIP-ready, Hands-Free Office Solution! The Plantronics M22 is Designed for telephone professionals using either new wideband VoIP or traditional phone systems, the Vista M22 amplifier provides precise levels of listener comfort, advanced hearing protection, and excellent audio performance. It is compatible with most office phones* and offers new Clearline audio technology to improve speech clarity, which helps to reduce repeats, errors, and listener fatigue. The Plantronics Vista M22 Amplifier is easy to use, with one-button headset/handset selection, plus controls for both incoming and outgoing volume.

The Plantronics Vista M22 adds value in PBX systems, VoIP systems, and wideband VoIP systems, protecting your investment with future telecommunications system upgrades.

The Vista M22 features Clearline audio technology, designed to improve a range of important factors that can significantly affect call quality:

Plantronics M22 Features


Wideband audio. When used as a part of a wideband VoIP system, the Vista M22 delivers enhanced audio and more natural speech, reducing repeats, errors, and listener fatigue.
Loud noise protection. Reduces the level of incoming loud noises, such as fax tones or whistle blasts to a more comfortable listening level.
Advanced echo management. Helps reduce echo often associated with VoIP telephony.
Background noise reduction. Reduces the level of background noise picked up by the headset micro phone and also reduces the level of noise on the incoming signal to improve call quality.
Call volume equalizer. Maintains user-selectable listening preferences no matter the quality of the incoming call.

Plantronics M22 Amplifier User Guide (PDF)

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