From the Lab – Plantronics Calisto P7200 ( Published on September 18, 2019 ) From the Lab - Product Review:Plantronics Calisto P7200Hands-on testing of a center-of-table USB group add-on solution with a speaker and microphone. Review Date: September 2019 Software Version: 1003 List Price: US $265.95 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=113801 Share on Google+