Introducing the POLY OBi VVX 450, a sophisticated 12-line IP phone designed for modern business needs. This black, wired handset offers reliable and high-quality communication. It features an intuitive LED display with a 4.3-inch diagonal and a crystal-clear resolution of 480 x 272 pixels, ensuring easy navigation and readability. The phone supports a wide array of voice codecs, including G.711, G.722, G.722.1, G.729ab, OPUS, and iLBC, delivering exceptional call clarity. With its PoE-enabled functionality and included power supply, the phone ensures seamless integration into your network. The Gigabit Ethernet LAN interface guarantees fast data transmission at rates of 10, 100, and 1000 Mbps. For enhanced security, it supports 802.1x RADIUS, HTTPS, and TLS protocols. The POLY OBi VVX 450 is perfect for businesses seeking robust and secure communication solutions.