Deploy a dedicated IP voice endpoint at a desk, reception point, shared workspace, or other fixed calling location with the Yealink IPP320. A desk phone keeps essential calling functions available without relying on a user’s computer, headset, or mobile device, making it appropriate where a permanent business telephone is required. The IPP320 belongs in VoIP environments that use IP-based voice service and need a physical telephone at the user location. It provides the familiar handset-and-desk-phone operating model used for direct dialing, inbound-call handling, and routine office communication. Its customer-owned product designation separates this hardware configuration from service-owned endpoint arrangements. COP IPP320USSCN18A identifies the customer-owned Yealink IPP320 IP desk phone configuration. Match the ordering code exactly when replacing an installed endpoint or standardizing on the same phone designation across a voice deployment. The available unit is hardware rather than a software entitlement or support service, and it is intended to function as a dedicated desk-based voice endpoint.