Question Vo WiFi issues

[jamesbilluk]

Hi all.

I've set my phone to to make calls via WLAN if possible. For some reason it always seems to disconnect from it and revert to normal signal (and we have no signal at home) Is there a way to get it to stay on when near WiFi?

 

[OrionBG]

It is automated. It switches to VoWiFi only if the signal drops to one bar and below... and the moment the phones see a signal again switches back to mobile. Annoying I know but I guess it is more expensive for GSM operators to route calls over Wifi and this is why it is only as a last resort measure...

 

[jamesbilluk]

It is automated. It switches to VoWiFi only if the signal drops to one bar and below... and the moment the phones see a signal again switches back to mobile. Annoying I know but I guess it is more expensive for GSM operators to route calls over Wifi and this is why it is only as a last resort measure...

Ah, makes sense, thank you