The Polycom SoundPoint IP 450 desktop phone is designed to bring advanced telephony features and applications to cubicle/office workers handling a moderate volume of calls. With its high-resolution, graphical backlit display supporting multiple languages and Asian characters, applications enabled XML Microbrowser, and Polycom HD Voice, the SoundPoint IP 450 sets new standards for the mid-range SIP desktop phone. * The Polycom Soundpoint IP 450 model 2200-12450-025 does not include the AC power adapter. * 3 Line IP Phone * Dual Ethernet, PoE Support, HDVoice Wideband Audio Support Polycom IP 450 POE The Polycom IP450 POE features Polycom HD Voice, bringing life-like richness and clarity to every call. Polycom HD Voice incorporates wideband audio for over twice the voice clarity, Polycoms patented Acoustic Clarity Technology for crystal-clear, noise and echo-free sound, plus best-in-class system design for high-fidelity voice reproduction. Polycom IP 450 POE 2200-12450-025 Overview: * Three lines * High-resolution backlit LCD with support of multiple languages and Asian characters * Built-in XHTML Microbrowser for third party applications * Fully enabled to run the Polycom Productivity Suite * Polycom HD Voice technology, including support of G.722 wideband codec, Acoustic Clarity Technology 2, and systems design optimized for Polycom HD Voice * Advanced functionality, including shared lines, busy lamp field, presence, and XHTML Microbrowser * Backlit 256 x 116-pixel multi-layer, grayscale graphical LCD * Integrated IEEE 802.3af Power over Ethernet PoE support Class 2 * Two port 10/100 Ethernet Switch * Dedicated RJ-9 headset port