From the Lab – Plantronics Calisto P3200 and P5200 ( Published on September 17, 2019 ) From the Lab - Product Review:Plantronics Calisto P3200 / P5200Hands-on testing of two center-of-table USB group add-on solutions with a speaker and microphone. Review Date: September 2019 Software Version: Varies by Model List Price: US $137.95 (P3200), $206.95 (P5200) The Plantronics Calisto products are center-of-table USB connected speakerphones for use in small to medium meeting rooms. Share on FacebookShare on Twitter https://reconres.com/?p=113521 Share on Google+