Wifi 7 hub?

[YozzaHughes]

Hi there 

I currently have bt fibre 500, and as a business customer use the Bt home hub 3. I wanted to upgrade to a WiFi 7 router, maybe something like an Asus Rt-Be88u. But someone said digital voice wouldn't work, as it needs the bt router to work. Is this correct? If so, any ideas if bridging, to a 2nd router would overcome the problem??

Kind regards

[YozzaHughes]

Thank you for the reply, David, very much appreciated. 

I would like some help and guidance setting up in bridge mode if you don't mind? I have seen the option in the hub manager but wasn't 100% sure if that's what it was for! So in bridge mode, would I have 2 networks? Say bt and asus per say?