Help Outgoing calls blocked when wifi is on

[abelia]

Hi,

it has been that way for a few years.

It is not possible to make any outgoing calls when Wifi is on.

Instead, the title of a popup "Calling" appears, where there would usually be a selection like "Call via ...." if any voip is configured, and it hangs there.

This is independent of
- which app is used to call (it seems all dialer apps invoke each other in a loop, sometimes many apps show popups when calling)
- which way the call is routed (what app, voip or mobile)
- what device (HTC, Samsung)
- what Android version (4.x, 6)
- what settings any apps have

What apps do this blocking? How to find out what apps are involved there?

thanks..

 

[mikedt]

You can't make calls when the WiFi is on? Have you got anything like WiFi calling enabled from your carrier? Possibly it's not configured correctly. Could be worth checking with them about it.