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Widespread issue of Jio WiFi calling not working on iPhones.
Related informations where other users reported the same issue:
https://reddit.com/r/ios/comments/12m3c9h/jio_wifi_calling_stopped_working_after_1641_update/
https://twitter.com/_defc0n_/status/1647234245969207297?s=46&t=yWbiktdk2zNmjmYQuO-11w
iPhone 13, iOS 16
WiFi calls is a Carrier Specific feature. Contact your Carrier (Cellular Service Provider), the agency that issued the SIM / eSIM to you. Please see the pic below which is self-explanatory...
Note: If the Wi-Fi connection is lost when you make calls, calls switch automatically to your carrier’s cellular network using VoLTE (Voice over LTE), if available and turned on. See View or change cellular data settings on iPhone. (VoLTE calls also switch to Wi-Fi when a Wi-Fi connection becomes available.) Contact your carrier for feature availability.
When your iPhone has a low cellular signal, use Wi-Fi Calling to make and receive calls through a Wi-Fi network.
WiFi calls is a Carrier Specific feature. Contact your Carrier (Cellular Service Provider), the agency that issued the SIM / eSIM to you. Please see the pic below which is self-explanatory...
Note: If the Wi-Fi connection is lost when you make calls, calls switch automatically to your carrier’s cellular network using VoLTE (Voice over LTE), if available and turned on. See View or change cellular data settings on iPhone. (VoLTE calls also switch to Wi-Fi when a Wi-Fi connection becomes available.) Contact your carrier for feature availability.
When your iPhone has a low cellular signal, use Wi-Fi Calling to make and receive calls through a Wi-Fi network.
WiFi Call is a Carrier Specific feature. Contact your Carrier (Cellular Service Provider), the agency that issued the SIM / eSIM to you.
If your Cellular carrier provider is not on good terms with your ISP (Internet Service Provider over WiFi) then you will have these issues.
Call them both and get this sorted out.
Neither Apple nor iPhone has anything to do with this
Hi @SravanKrA -
I along with a lot of users are facing the same issue. I have done everything that was pointed out by you in the above posts.
As for my broadband ISP, it's Airtel.
However, people are also facing this on Jio Fiber -
Check this -
Here is JIO's response -
Which ISP that you are using? I am sure it is not Jio Fibre.
Jio WiFi calling not working on iPhones
