Keep business calling consistent with an IP phone designed for enterprise desk deployments. The Poly Edge E450 IP Phone and PoE-enabled with power supply package is built for organizations that want a practical voice endpoint with deployment flexibility. PoE support helps reduce cable clutter and simplifies installation where network power is available, while the included power supply gives IT teams a fallback for desks that are not PoE-ready. That combination matters in real environments. It lets procurement standardize on one hardware package while giving deployment teams more options across offices, reception areas, and distributed workspaces. For users, the result is a dedicated calling device that fits naturally into daily communication workflows. This model is a strong fit when you need a business-grade desk phone that supports structured rollouts and replacement planning. It is especially useful for organizations refreshing legacy handsets, building a consistent Poly fleet, or equipping desks where reliability and installation flexibility carry real operational value.