Meetings with trust over the phone with the portable Plantronics Calisto 5200 speakerphone. USB and 3.5mm connectivity allow you to make calls from your PC, mobile phone or tablet. You can even merge multiple calls. The distinctive Plantronics audio quality doesn't miss a word. With simplicity by plug-and-play and an intuitive interface it is easy to start and manage the meeting. The portable Calisto 5200 speakerphone is ready when you are.