HP Poly VVX 450 – VoIP phone – 3-way call capability – SIP, RTCP, RTP, SRTP, SDP – 12-line operation – 12 lines – black

LCD color display. A large 4.3in backlight color display shows all your lines and necessary information so you can be more productive. Add a Poly headset. Multiple Poly headset options are available to suit your style – in addition to the traditional handset. Lines. Stay productive with 12 programmable line keys supporting up to 34-line key assignments with pagination for autodials and contacts. Ethernet ports. 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. PoE reduces cable clutter on your desktop, eliminating the need for a separate power adapter. Keys. 4-way navigation cluster with a center select key and a 12-key dial pad with controls for mute, speaker, and headset volume. Energy efficient – designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.