Tune out distractions and keep everyone focused with noise-blocking technology. Pro-level audio quality ensures theres no time lost repeating or misunderstanding ideas. A simple interface launches meetings in seconds. The Poly Trio 8300 conference phone provides Wi-Fi, USB, Bluetooth, and IP connectivity. Smart collaboration starts hereSmall meeting room? No problem. Transform your small conference room into a smart collaboration hub with Poly Trio 8300, smart conference phone. Get more done in less space with quality audio clarity, a classic interface and future-proof flexibility. Features Built-in speaker(s) Yes Security algorithms EAP-TLS, MSCHAPv2, PEAP, WEP, WPA, WPA2, WPA2-Enterprise Power over Ethernet (PoE) Yes Ethernet LAN data rates 10,100,1000 Mbit/s Ethernet interface type Gigabit Ethernet Voice codecs G.711alaw, G.711ulaw, G.719, G.722, G.722.1, G.722.1C, G.729ab, OPUS, iLBC Display diagonal 8.89 cm (3.5") Built-in display Yes Product colour Black Product type IP conferen