Wifi calling getting deactivated after few seconds

[Ronnie87]

I'm using Jio sim in Galaxy S10+. When I try to turn on wifi calling, it gets automatically deactivated after a few seconds. Jio has Wifi calling all over India and my Wifi speed is over 25 mbps. I can't understand why I'm unable to use Wifi calling feature.

If someone has a solution please let me know.

[MayurBiyani]

same problem i am facing in samsung A51 and samsung galaxy note 10 lite with my jio sim card. my wifi speed is arnd 40 mbps.