Working VoLTE reports, share your experience

CiberSheep

Oh, I didn't realize that I've installed the OS update with VoLTE support.
For now:

Poco
Dev channel
Version 599

Sending a SMS will fail with volte on

alagirialagiri

My device -Xiaomi POCO X3 with utnext 24,04 ,r179 .VoLTE works normally.But when VoLTE is enabled teleports is unable to download the messages.in India ,mobile operator Jio(JIO4G).Also in focal 20.04 ,devel version r600.

Xiaomi POCO X3-Karna
utnext 24.04 ,
version-r179,
INDIA
Jio(JIO 4G)

my other devices,
Xiaomi Redmi note 9,
focal 20.04, devel,r397.

Google pixel 3aXL,
focal 20.04 ,devel r1110.

Xiaomi POCO X3-Karna
focal 20.04, devel
version-r600
INDIA
Jio(JIO 4G)

AppLee

Hi @CiberSheep

Same issue for me.
Also MMS don't work or I have trouble with in (Noble)
But some other people reported SMS and MMS working OK

uxes

after some months of using, i know that after start using volte, 4G internet sometimes stop working, maybe after call/sms only thing that helps is to disable/enable data in indicators (no reboot required)
Eric from poco reported that adding new APN may help

iAboothahir

how to add VOLTE support formy device (asus zenfone max pro m1 -)?

Eric H

@uxes said in Working VoLTE reports, share your experience:

after some months of using, i know that after start using volte, 4G internet sometimes stop working, maybe after call/sms only thing that helps is to disable/enable data in indicators (no reboot required)
Eric from poco reported that adding new APN may help

For those interested in activating VoLTE on the Poco X3, here are the steps I followed:

After enabling VoLTE, I noticed errors in the logs related to context 1 of ofono. To address this, I replaced this context with a new APN "Internet & MMS" using the commands available in /usr/share/ofono/scripts/.
I also removed an unused connection using ncli connection.

While I can't guarantee that these modifications are the solution, I haven't encountered any issues since.

It's important to note that after exiting airplane mode, the poco often struggles to reconnect to VoLTE without a reboot.

Caedem

Is this thread only for working reports? cos it doesn't work for me, on either of my phones

libremax

@Caedem Yes, only what works, this thread will be useful if it makes it easier to choose a suitable device for those who absolutely need VoLTE.

lsitongia

@TotalSonic

I'm interested in trying this in the USA. I want to be sure of the model of the Note 9 Pro before I buy one. Is it the Global coverage model? I assume unlocked. (I've installed UT on a few phones and so I am experienced with the struggle to get a really unlocked used phone.) The 9S model is different and not working here, right?

Thank you.

CiberSheep

I also have observed that, with volte off, phone range icon in indicators bar shows empty when in a call.
With volte on, phone icon shows full.

In both cases call works normally

POCO Dev 609

Vlad Nirky

@lsitongia
Perhaps could you join us in Telegram to discuss of this with other users in your country.
t.me/UTForMiatoll