The Poly/Polycom Trio 8300 Open SIP Conference Phone 2200-66800-025 lets you join a meeting in seconds with a single touch of a button. Make audio calls, video calls, share content, or all three. This Polycom Trio 8300 conference phone can transform any small conference room into a smart collaboration hub. Teams can connect and boost productivity with unparalleled audio clarity. It has a classic interface and future-proof flexibility. It is capable to maximise flexibility and investments with connectivity to multiple platforms simultaneously. FEATURES • Room-filling audio up to 22KHz • Eliminates non-speech noise with the exclusive Poly NoiseBlock technology • Versatile audio connectivity from mobile devices (USB, Bluetooth/NFC) • Connectivity to multiple platforms simultaneously, ideal for hybrid environments • Outfit every unique meeting space with the right components • Reduces time, money and IT resources with robust management and deployment options QUICK SPECIFICATIONS • Product Description: Poly Trio 8300 - conference VoIP phone - with Bluetooth interface - 3-way call capability • Product Type: Conference VoIP phone - with Bluetooth interface • Cordless Phone Standard: IEEE 802.11a/b/g/n (Wi-Fi) / Bluetooth 5.0 • Main Features: Multiple VoIP protocol support • VoIP Protocols: SIP, SRTP, SDP • Voice Codecs: G.722, G.729ab, G.711a, iLBC, Siren, G.722.1, G.722.1c, G.719, Opus, SILK, G.711 • Lines Supported: 3 lines • Speakerphone: Yes • Call Services: Call Waiting, Call Forwarding, Call Transfer, Call Hold • Network Ports Qty: 1 x Ethernet 10Base-T/100Base-TX/1000Base-T • Environmental Standards: ENERGY STAR Qualified