Tune out distractions and keep everyone focused with noise-blocking technology. Pro-level audio quality ensures there’s 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 here. Small 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. Number of speakers. 1. Built-in speaker(s). Yes. Security algorithms. EAP-TLS, FIPS 140, PEAP, TLS, WEP, WPA-Personal, WPA2-Enterprise, WPA2-Personal. Power over Ethernet (PoE). Yes. Networking standards. IEEE 802.3af. Ethernet LAN data rates. 10,100,1000 Mbit/s. Ethernet interface type. Gigabit Ethernet. Number of microphone arrays. 3. 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"). Display type. LCD. Built-in display. Yes. Product colour. Black. Product type. IP conference phone. Ports & interfaces. RJ-45 ports quantity. 1. Sustainability. Sustainability certificates. ENERGY STAR. Operational conditions. Operating relative humidity (H-H). 5 - 95%. Storage temperature (T-T). -20 - 70 °C. Operating temperature (T-T). 0 - 40 °C. Weight & dimensions. Weight. 735 g. Height. 60 mm. Depth. 294 mm. Width. 339 mm. Packaging content. Ethernet cable. Yes. Logistics data. Country of origin. Laos. leaflet