WiFi calling will not consistently work on m y iPhone8 (neither will my wife's)
I have spent hours over numerous phone calls with tech support and have not got this issue fixed. Wifi calling on my iPhone 8 either occasionally works good, most times either poorly, or it will not shift at all to wifi calling. The phone has been reprovisioned (twice) and network settings renewed.
The lady this evening spent a lot of time telling me that the phones needs a good wifi and other devices could take up the capacity. My wifi runs 100+ meg down and 80+ up (ATT gigafiber). Only my wife and I live here, and she barely using her phone, no gamers, my home automation and laptop are only connected. She also told me that the phone needed a cellular connection to an ATT tower wifi to work. I thought it sort of defeated the purpose of wife calls Unpersuaded at all, that was what she was told in training, this was a supervisor. I am at my wits in, one knowledgeable tech a few weeks ago told me my phone was bad and Apple actually gave me a new one. This did nothing for me either. I also replaced all my network gear from fairly new Netgear to brand new Ubiquity. My phone works everyplace that has WiFi, except my home. Someone please help.