Unable to receive calls when WiFi is on
Both my wife and I are suffering from exactly the same problem. I have an iPhone 5 and she has a 5s. We’re both running iOS 8.1.2
When we’re at home neither of our phones show incoming calls, all calls go straight to voicemail. However, when we disable WiFi everything works fine.
I thought it might be something on our internal network, but I gone through the process of reseting all devices and turning stuff off, but to no avail. I’ve even connected to our neighbour’s WiFi and the problem is the same. I’ve turned off “iPhone Cellular Calls” in Facetime settings, no difference.
I’ve looked at my iPhone’s logs for clues, but there’s nothing that stands out. I’m running out of ideas. Has anyone else had similar issues?