AudioCodes 445HD Advanced IP Phone – Color Display, GbE, Expansion Sidecar Support, Teams & Zoom Certified (IP445HDEG-DBW)

The AudioCodes 445HD (IP445HDEG-DBW) is an advanced enterprise IP desk phone featuring a color TFT display, Gigabit Ethernet, built-in Bluetooth, and support for an expansion sidecar module. Certified for Microsoft Teams, Zoom, and major UC platforms, it combines a large feature set with a straightforward SIP protocol implementation — making it a versatile choice for knowledge workers, managers, and UC deployments that need a fully featured desk phone with room to grow through sidecar expansion.

The Telecom Spot Take

The 445HD sits at the advanced end of AudioCodes' IP phone lineup — one step below the C-series touch screen phones, but with more capability than the standard 405HD. The color display is a real usability upgrade for users navigating directory entries, call logs, and feature menus. Bluetooth enables wireless headset pairing without a USB dongle. The Gigabit Ethernet passthrough keeps the desktop connection clean. For power users and managers who want a feature-rich physical desk phone rather than a softphone — especially in Teams or Zoom deployments where a native certified phone is preferred over a laptop client — the 445HD delivers. The sidecar expansion capability is particularly valuable for receptionists, assistants, and operators who monitor multiple lines from a single desk.

Key Features

• Color TFT display — large color screen for easy navigation of calls, contacts, and features
• Gigabit Ethernet (GbE) — dual GbE ports (phone + passthrough) for full-speed desktop connectivity
• Built-in Bluetooth — wireless headset pairing without adapters
• Expansion sidecar support — add a sidecar module for additional programmable line/feature keys
• Teams, Zoom & UC certified — native integration with major UC platforms
• 12 programmable keys with LED — flexible line and feature key configuration

Technical Specifications