I am facing an issue with TuneTalk's VoLTE and VoWiFi. This issue happen on multiple phones. This issue not appear on other Telco.

I do not know whether anyone of you had faced this issue before.

I had enabled both VoLTE and VoWiFi (WiFi calling).

Please look at the following screenshots:



VoLTE works before I connect to any WiFi network.



After I connect to WiFi, the phone switch from VoLTE to VoWiFi.



After disconnected from WiFi, VoLTE will not works.

I have to enable airplane mode and then disable airplane mode to make VoLTE works again.

This issue happen on both Xiaomi and Samsung phones.

This post has been edited by cshong: Mar 6 2025, 09:27 AM

Vowifi will auto enable when phone is connected to wireless device.

VoLTE is taking taking time after disconnecting from wifi is normal.
how long u mention for VoLTE to kick in after disconnect from wifi?

For my TuneTalk line, regardless of how long I wait, VoLTE never works after disconnect from WiFi until I enable and disable airplane mode.

This post has been edited by cshong: Mar 6 2025, 09:38 AM

if happed on multiple phone, perhaps its your telco problem?

because digi dont have this problem so far. on 3 years ago vivo.

I now suspect telco problem too. I had reported to TuneTalk.