Plantronics Launches New Calisto Portable USB Speakerphones to Make Conference Calls Easy for Mobile and Remote Workers

Plantronics Launches New Calisto Portable USB Speakerphones to Make Conference Calls Easy for Mobile and Remote Workers

SANTA CRUZ, Calif., Jan. 16, 2019 (GLOBE NEWSWIRE) — Plantronics (NYSE: PLT ), an audio pioneer and unified communications technology leader, today announced the launch of Calisto 3200 and Calisto 5200 portable, personal speakerphones for personal computer […]