Small and lightweight, the Calisto 620 is a portable wireless UC speakerphone featuring bi-directional microphones that instantly transform your laptop or smartphone into a premium-quality conferencing device. The Calisto 610 corded USB speakerphone is ideal for plug-and-play conferencing convenience.

The Calisto 240 USB handset with LCD display and integrated speakerphone means making calls from your PC is easier than ever. When vision, hearing, or dexterity is a concern, choose the Clarity 340. It provides amplified sound, an easy-to-read screen, large buttons for dialing, and crisp audio – ensuring every message is loud and clear.