Audio Quality: Poly HD voice technology and Poly Acoustic fence technology provide voice clarity and eliminate noise and distractions. Full duplex speakerphone is equipped with Acoustic Clarity Technology that brings the audio experience as close as possible to being in the same room | Lines: 12 line keys support both your lines and autodial or contact keys. 4 soft keys are context sensitive providing you easy-to-find features like transfer, conference and call park while you are on the call | Display: Large 4.3 backlit color display shows all your lines and necessary information so you can be more productive | Connectivity: The VVX 450 has 2 USB ports so you can connect your headset, enable Wi-Fi (with optional Wi-Fi dongle) and easily change your screensaver. 2 high speed 10/100/1000 Ethernet ports with an integrated switch allow LAN connection for your phone with a passthrough connection to your PC. Power over Ethernet (PoE) reduces the cable clutter on your desktop by eliminating the need for a separate power adapter | Use With a Headset (Optional): Connect the right headset (sold separately) to suit your work style. RJ9 and...

More lines make you more productive. Feel in command of your day with this high quality, color, twelve-line phone system that gets the job done. Be confident that your conversations will always sound greatand the VVX 450 puts more contacts at your fingertips. And lets hear it for Poly Acoustic Fence. It eliminates background noise to keep calls quiet wherever its noisy. IT will appreciate robust provisioning and management capabilities that take the headache out of telephony deployment and support.