Anyone one else had issues with the Wifi calling? I get a marginal ATT signal in my office (-106 to -111dBm). Even with that RSSI, I only dropped calls in one place in the house. Wifi calling works, but it seems to drop calls a lot if I move around. It seems as if the handoff back to the ATT network and vice-versa doesn't work well.
Not sure this is related, but when on ATT over Wifi and using my BT headset I can't seem to properly transfer calls to the handset or vice-versa. They seem to get stuck in pergatory. I didn't have this issue before I enabled Wifi calling.