Please tell us some basic information before asking for help:
@prembisht140 I believe the Google Phone app will let you do this, depending on your carrier. You can also change the default phone app in settings, should you want to replace the stock app.
why using Two apps for one feature why can't Asus just Implement this Video calling Feature to it Asus Call app ? If you're devs are not able to fix it then just replace Asus Call app with Google Phone app with an OTA Update
Asus not able for that. Juzz pay 50 k n use scrap. Even m waiting for the same, but bullshit. Thay don't feel it's necessity.
That's the problem with Asus they never Fix issues they always mess things up