Offers superior voice clarity with Clearline™ audio technology
Supports the enhanced audio from the latest wideband VoIP phones
Delivers optimized audio levels for superior listening comfort
Echo management for clearer calls
Protection from loud noises
Reduces background noise for clearer calls.

The NEW Plantronics M22 Vista is the next generation headset amplifier (following the M10 and M12 amplifier models), now with [...]

The Modular Base Amplifier M12LUCM connects Avaya headsets to just about any modular single or multi-line phone and offer ergonomically designed volume, headset/handset, and mute controls. It also connects Avaya headsets to most single or multi-line telephones.
M12LUCM features:
• Receive and transmit volume control
• Headset/Handset selector
• Reduces background noise heard by your caller
• Connects to most [...]

Plantronics VistaPlus DM15 digital adapter utilizes 2nd generation technology and DSP (Digital Signal Processing) to deliver unsurpassed levels of acoustic protection and exceptional sound quality. With SoundGuard DIGITAL, daily personal noise exposure is monitored and automatically controlled to aid compliance with new EU legislation. Constantly on guard, SoundGuard DIGITAL also identifies and eliminates sudden loud [...]

The MX10 Universal Amplifier connects your telephone and PC or external audio device to a Plantronics® headset and provides control of the sound through your headset. The MX10 includes near-universal compatibility with single- and multi-line telephones. A Quick Disconnect™ connector allows you to walk away from your desk without removing the headset or disconnecting the [...]

Bring digitally enhanced audio quality and the comfort of Plantronics headsets to Voice over Internet Protocol (VoIP) softphones with the Plantronics DA55. The DA55 includes a USB-to-headset adapter with digital signal processing (DSP) for crisp, clear sound.
DA55 features:

Digital call clarity
USB Plug and Play