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Phone Guides

Poly Edge E450

Poly Edge E450

Poly Edge E450 (HP part 82M90AA) desk phone with a 3.5-inch main colour display, six-key second display, two Gigabit PoE ports, Wi-Fi and Bluetooth 5.0.

Setup and support

Match the service firmware and power source before setup. Check the exact headset connection and call controls for the chosen service; the ports alone do not prove controls.

Official resources

HP product specifications and Zoom certified hardware.

Compatibility

Zoom lists this exact model with firmware 8.6.1.0067. Other unlisted paths remain Unknown.

Specifications

Calling

Programmable keys
8

Display

Display size
3.5 in
Colour display
Yes

Connectivity

Ethernet
Gigabit
Power over Ethernet
Yes
Wi-Fi
Built in
Bluetooth
Built in
Bluetooth version
5.0

Accessories

Headset interfaces
Bluetooth, USB, RJ9, EHS

Audio

HD voice
Yes

Compatible phone systems

The indicator shows whether a compatible configuration path is documented, or whether the result still needs verification. A not-listed result does not mean technically incompatible. It does not replace checking the provider firmware branch, tenant, network and feature requirements.

3CX V20Not reviewed

Listed firmware applies to 3CX V20. Cloud or remote phones need a router phone or SBC. Recheck the current provider release before deployment.

Zoom PhoneNot reviewed

Yealink phones require Zoom-specific firmware. A certification entry does not confirm every feature or regional deployment.

Microsoft Teams SIP GatewayNot reviewed

This is SIP Gateway compatibility, not native Teams-phone certification. Use the gateway provisioning path and approved firmware; confirm tenant licensing, policies and network requirements.