Native video calling won't support until Duo app gets removed from the stock ROM. You can use adb shell command to remove Refer below How to Uninstall Carrier/OEM Bloatware Without Root AccessI recommend to go for custom ROM installation if you need all these facilities which are not in stock Rom
Airtel Wifi Calling BSNL VoLte Native Video calling for both Airtel and JIO Good battery back up Smart charging Regular Android patches etc.
Hi there, we understand the importance of the feature you have inquired about. It would be highly appreciated if you could cooperate with us until there is an announcement on our official channels for the same.
