Konftel 300 Conference Phone

A new generation of OmniSound® audio technology. USB connection for VoIP calls. The line mode makes it easy for you to combine and switch between connectivity technologies (analogue, USB, GSM). The conference guide makes it easy to set up multiparty calls. Record and listen to your meetings with an SD memory card. Optional expansion microphones can be added for larger conference rooms. Optional wireless headset or PA system can be connected. Can be upgraded with smart features, making it future proof.