Plantronics Vista M22 Audio Processor with Clearline Audio 43596-40

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**Poly Vista M22 Audio Processor has been changed to Part # 43596-64 (Posted March 2022)**

The Poly Vista M22 Audio Processor 43596-64 is the replacement for the Poly Vista M22 Audio Processor 43596-40

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Ideal for professionals—particularly VoIP users—the Vista™ M22 amplifier delivers precise levels of listening comfort, sophisticated hearing protection, and superior audio performance. The Vista M22 includes Clearline™ audio to improve call quality in any environment, especially wideband VoIP. The amplifier includes near-universal compatibility with single and multi-line telephones, as well as ergonomically designed volume, headset/handset and mute controls. The Quick Disconnect™ feature between the amplifier and headset lets you move away from your phone without removing your headset or disconnecting the call. The Vista M22 comes complete with a lightweight 10-foot coil cord for freedom of movement at your desk.

Highlights:

• Clearline™ audio keeps incoming sounds at a consistent and comfortable listening level
• Echo management feature reduces echo often associated with VoIP telephony
• Utilizes the greater bandwidth offered by a wideband VoIP network to achieve clearer, more natural speech—reducing repeats, errors, and listener fatigue*
• Clearline™ audio reduces the level of loud noise on incoming calls to a comfortable level
• The Quick Disconnect™ feature between amplifier and headset allows you move away from your phone without removing your headset or disconnecting the call
• Separate controls enable independent adjustment of incoming and outgoing volume
• Ergonomically designed volume, headset/handset and mute controls
• Ensures the most natural-sounding speech supported by the latest wideband developments and existing technologies
• Protect your investment: supports the latest wideband developments while retaining backwards compatibility with traditional phone systems

* Requires wideband-enabled phone and headset for wideband performance

In the Box

• Vista M22 amp
• Phone cable
• QD cord
• 2 AA batteries
• Tx adjust key (screwdriver)
• User Guide

Previously called 406741900,HEADSET MDLR BASE UNIT W/O 115V AC,KS23822-L12 AMP and 49176-01.