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.
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
2 AA batteries
Tx adjust key (screwdriver)
Previously called 406741900,HEADSET MDLR BASE UNIT W/O 115V AC,KS23822-L12 AMP and 49176-01.