The Plantronics Calisto 800 is a multi-device VoIP speakerphone that can streamline audio communication among PC-based softphones, mobile smartphones, and terrestrial landlines. Designed to offer multi-device and hands-free connectivity, the Calisto 800 hosts a standard analog phone port (for the landline), Bluetooth wireless technology (for the smartphone), and a USB interface (for the PC), all of which can be simultaneously filled, after which users can seamlessly switch between their calls.
