Plantronics Calisto 240 Noise Cancelling Corded Handset - Microsoft Lync

Plantronics Calisto 240 – Noise‑Canceling Corded Handset for Microsoft Lync

The Plantronics Calisto 240 is a professional corded handset designed specifically for Microsoft Lync (now Skype for Business). Unlike a traditional headset, this handset provides a familiar phone‑like experience for PC‑based calling, with the added benefit of advanced noise cancellation. The built‑in digital signal processing (DSP) reduces background noise, making your voice sound clear even in busy environments. It connects directly to your computer via USB – no drivers needed – and is optimized for Lync, ensuring seamless call control. Whether you’re in a noisy open office or a home workspace, the Calisto 240 gives you the comfort and clarity of a traditional handset with modern UC integration.

How It Works

Simply plug the Calisto 240 into any USB‑A port on your PC or Mac. The handset is automatically recognized by Windows or macOS, and it’s pre‑optimized for Microsoft Lync (Skype for Business). The noise‑canceling microphone uses DSP technology to filter out background noise, so callers hear only your voice. The handset features an ergonomic design with a comfortable grip, and the keypad allows you to dial numbers directly from the handset (when using softphone dialing). An integrated LED indicates call status, and you can answer and end calls using the handset’s hook switch. For a complete UC experience, pair this handset with a high‑quality headset or other peripherals – explore our selection at FindHeadsets for additional communication tools.

Compatibility & Design

The Plantronics Calisto 240 is certified for Microsoft Lync (Skype for Business) and also works with other softphones (Zoom, Teams, Webex) as a standard USB audio device. It connects via USB‑A (cable length approximately 6 feet), and the handset is hearing aid compatible (HAC). The noise‑canceling microphone uses wideband audio (up to 7 kHz) for a crystal‑clear voice. The handset includes a 12‑button dial pad, a hook switch button, and an LED indicator for call status. It is plug‑and‑play – no drivers required. The device is black and designed for desktop use; the cradle holds the handset securely when not in use. The handset is lightweight and comfortable for extended use.

Why Choose This Product

The Calisto 240 fills a niche for users who prefer a traditional handset over a headset for PC calls. It’s ideal for shared workspaces (hot desks) where users may not want to wear a headset, or for professionals who frequently switch between the handset and their computer audio. The noise cancellation is excellent for its class – DSP reduces keyboard clicks and office chatter. The dedicated Lync certification ensures that the call control features (answer, end, mute) work out of the box. For IT managers, the device requires no special configuration – just plug it in, and it’s ready. This is also a great backup for users who find headsets uncomfortable.