Invalid VoWiFi not working France


Skallr

Members
Apr 3, 2022
47
30
Hello,

When I try to make a call on airplane mode with wifi enabled (to make sure it uses Vo WiFi to make the call), the call is instantly ending by itself.
This was also the case on official MIUI 12.5, but now I'm on MIUI 13 Xiaomi.eu weekly ROM 22.4.21 on a Xiaomi Mi 10T, and this is still the case : Vo WiFi isn't working on my phone.
Vo WiFi is enabled correctly, and I already changed Rueban(MTB) settings from oem_sw.txt to mtb_eea.txt

Edit : sometimes calls are not ending, but I don't hear anything from the call, and I managed to call using Vo WiFi once, but I couldn't do it one more time.
 

Attachments

  • Screenshot_2022-04-28-16-44-49-112_com.xiaomi.mtb.png
    Screenshot_2022-04-28-16-44-49-112_com.xiaomi.mtb.png
    260.3 KB · Views: 49
Last edited:

Igor Eisberg

Developer
Staff member
Oct 6, 2016
7,478
322
Not something we can help you with. We have no control over these features.
Also, we don't provide any support for anything related to Rueban (MTB). You use it on your own responsibility.