Connections across devices has never been more easy with the Plantronics Calisto Series multi-device speaker phone system, life has become too quick and we need computer everywhere we go for promotion and revenue communications or other specifications and to perform hands-free PC-based calls and getting in touch with and web meeting, the compact and professional Plantronics Calisto 800 series speaker phones offer natural business communications. Plantronics Calisto Series amazing wideband sound and a amazing 360-degree unidirectional microphone take a position to modify any office into a meeting room enhancing performance for everyone on the contact. A well-located headset port provides personal contacting.