iPhone 12 pro-max speakerphone cuts off during calls.

I have seen others opening this subject and their threads have been closed without any response.

When on a call, the speakerphone keeps cutting out and you get a choppy phone call basically. It happens on the cell network and on wifi calling. I have disabled the noise canceling which Apple community team originally suggested but that does not help.

I have meetings with clients all day and this is so annoying and unprofessional that I have to keep asking them to repeat their last sentence.

If Apple cannot fix this and its a hardware issue, at least they should have the curtesy of letting us know so that we can buy another phone.