High-quality audio: The Polycom VVX 450 provides high-definition audio for crystal-clear call quality, ensuring clear communication in business environments. Business-grade features: The IP phone offers a range of business-grade features, including a color display, programmable keys, call forwarding, conferencing, and more. Flexible connectivity: The VVX 450 supports multiple connectivity options, including Ethernet, USB, and Bluetooth, providing flexibility for various communication needs. Easy management: The phone is easy to deploy and manage, with remote management capabilities and compatibility with popular unified communications platforms. Power supply not included: Please note that the power supply is not included with the Polycom VVX 450 IP phone and needs to be purchased separately. Polycom VVX 450 Business IP Phone High-performance 12-line IP desk phone with color display. The Polycom VVX 450 business IP desk phone is a high quality, high performance, 12 line color IP phone for businesses of all sizes. Perfect for knowledge workers, executives, and senior management. Best audio in business. Does the VVX 450 support Polycom HD Voice? and Polycom Acoustic Fence technology