Grandstream GRP2612W 4-Line Carrier-Grade IP Phone - Black

This is the one. Colour screen. Wifi 2.4 and 5 GHz. GbE, PoE and AC adapter. And if you didn't know, grandstream has a fancy cloud management console, for free.

This phone is for my office and was easy to provision for Zoom WorkPlace Pro. I did have to call Zoom for support, but in the end, the issue was due to the Zoom website. If not for a minor misunderstanding of the Zoom web interface, this would have been provisioned fast. Call quality has been reported as very good, with clear sound. I will end up provisioning several other numbers in support of my remote tech and customer service business. Recommended!

Funciona excelente, es importante mencionar que debes contar con cuenta activa en un servidor SIP de tu proveedor

Mein Sohn meinte, dass sei ein top Gerät

I use it with Vonage and got a wired headset for it. Nothing special as far as a phone, but it has all the features you’d need and works well.