Hi, Did you ever get this resolved as we are suffering exactly the same problem. We have high speed internet, Halo 2 ?, 76mbs and the latest router and try to use wifi calling through either of our phones, Motorola G84 5G, Motorola Moto E13 to EE, Vodafone or Tesco and cannot rely on the phones remaining connected or staying connected. A restart usually reconnects wifi calling but even then the call quality is dreadful. We’ve tried all usual ‘cures’ restarting router and phones, even tried running the phones in Safe mode but still wifi calling drops out and does not reconnect.
This was brought to a head today when I discovered a missed call from yesterday - wifi calling evidentially failed so my elderly, deaf neighbour left a distressing emergency call on my voicemail. I picked it up early this morning and called 999 only for the operators to say they couldn't hear me -though wifi calling was supposedly working properly with me only a couple of meters from the router - leaving me no choice but to run down the road to find a usable mobile signal. I had to call them again later with the same result. Ironically, the local land lines have been faulty for much of the last month as well. That's the trouble with living in the third world, or Cornwall as it's sometimes known! And not somewhere out on the moors but less than half a mile from the main Helston to Penzance road!
Any help or suggestions please.
