Plantronics Calisto P825-M

The Plantronics Calisto P825-M is a multi-device speakerphone system that has been optimized for Microsoft Lync. The Calisto P825-M features a rich-sounding full duplex speakerphone, advanced noise cancellation technology and the PA50 wireless mic for increased mobility.


The only speakerphone that multi-tasks like you do. This device connects your PC and mobile phone and seamlessly manages calls between them. It also features a wireless lapel microphone that lets you enjoy freedom of movement and unparalleled audio quality.

Once connected to the Calisto 825, any call you receive on a connected device – mobile or softphone – is automatically routed to your Calisto Speakerphone. You can take the call through the full duplex speakerphone, on a connected headset or route it to your Mobile or Bluetooth device with a touch of a button. The 2.4” color display allows for simple call management. If there is no Bluetooth device connected, grab the lapel mic for freedom of movement and premium sound quality.

Connects to PC and Mobile Phone. Comes with wireless lapel mic.

  • Connects and seamlessly switches between calls from PC, mobile phone and headset
  • Wireless lapel microphone offers unparalleled voice transmission and freedom of movement
  • Features a 2.4″ color display and a touch sensitive dial pad for easy visual caller ID, dialing, answering, switching and muting across devices
  • Full call control with Microsoft Office Communicator and Lync 2010
  • For privacy, use with Bluetooth or corded headset/headphones (3.5mm)
  • Superior audio quality featuring premium full duplex speakerphone, wideband audio and advanced noise cancellation technology
  • Remote answer/end/mute control
  • Place on a table for 360-degree small group conference calling.


Product also known as:

P825-M, calisto 800 series, p-825, calisto pro, calisto p825-m, 84261-01, calisto p825