When connected to wifi, many calls go straight to vmail S24ultra AT&T

[user64ZHLVgaF6]

When I'm connected to my home wifi, I am getting reports from many people that their calls are going straight to my voicemail despite me having #1 signal strength and #2 being connected to home wifi with wifi calling on. This is completely unacceptable. AT&T acts like this is not happening. Samsung, to contend with Apple it has to work as seamlessly. 

[realaud]

How is this Samsungs fault when anything having to do with calling/Wi-Fi calling, call routing and voicemail is on the carrier?

[d0x360]

I have a call dropping issue when using wifi calling (Verizon is my carrier, Xfinity is my ISP @ 2gigabit).

It happens on wifi5, and 6e.. drives me nuts

[meself]

Not a Samsung issue it's carrier related