Please tell us some basic information before asking for help:
Model Name: ROG 3
Firmware Version: 17.0823.2102.143
Rooted or not: Not Rooted
Frequency of Occurrence: Always
APP Name & APP Version (If your issue relates to the app): Call
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
========================================
Hi Asus
I've been using Asus Phones from the past 8-10 yrs. Zenfone 2, 2 Max, 2 Selfie, 3 and now ROG 3.
none of the above mentioned devices ever got this feature or an Update enabling Video Calls Over VOLTE.
I Request Asus Officials to work on it and enable this very important feature to its every devices.
this feature is missing in all your devices.