Superior audio quality, enhanced portability
Offering unmatched audio clarity, the Calisto 620 features 360° full duplex audio and Bi-directional microphones that activate in the direction of the speaker's voice so callers hear you—not your background. PC wideband audio and Digital Signal Processing (DSP) reduce drop-outs and echo with acoustic echo canceling. With its own high-quality travel case, the small, lightweight speakerphone is the right size for your laptop bag or carry-on, without cords or fuss.
Calisto 600 Series features SoundGuard. Learn more