iphone won't ring and I get missed calls
I have the iPhone 8 and for the past month, many calls are showing up as missed without the phone ringing.
Do not Disturb is not on.
My ringtone is set to loud and it's not ringing or vibrating, just showing up as a missed notification.
Call forwarding is not on. I get many work calls to my phone with unknown numbers, so it is not.
WiFi calling is on and most the time, it is happening when I am in my office directly next to my ATT router.