Working VoLTE reports, share your experience

ChevChelios

hi,

I have a
Fairphone 4
UT 24.04 1.1
Germany
Fonic (Telefonica, O2)

overall its working pretty good. I have a more stable phone call connection with better quality because before the last update only 2G worked for me.
a nice additional benefit for me is the gain in battery life while staying on 4G all day long

VoLTE was disabled as I switched to 2G only and went back to 4G. After restarting the phone VoLTE was back there again.

CiberSheep

I just discovered that I missed this. I'm with my POCO X3 NFC on Focal, dev channel and VoLTE work like a charm with my carrier... and it lows the consumption of battery.
Thanks for the work!

GooglyBear

Voxi also works

majorquibble

Any updates or thoughts on the best device for VoLTE in US on T-mobile? I ordered a Fairphone 4 but the order was canceled (I guess the seller doesn't actually ship to the US) so now I'm wondering if I'm better off going with a different device anyways?

rocket2nfinity

@majorquibble OP N10 is confirmed to work with VoLTE on both T-Mobile and AT&T on the 24.04 daily builds . The same porter has activated VoLTE on the OP N100, but not confirmed yet by US users (I'll be testing it myself very soon).

majorquibble

@rocket2nfinity wow looks like used OP N10 goes for pretty cheap on eBay! Thanks!

azraelpwnz

OP N10 in US on AT&T MVNO. VoLTE working very nicely.

Setting context to dual protocol, I can also confirm 5G works on NSA towers! Getting 90-120mbps download, with no VoLTE issues (still able to send/receive calls with NR data channel).

rocket2nfinity

Confirmed! OP N100 Verizon via US Mobile

24.04-1 daily

oldbutndy

@majorquibble Please let me know if you succeed.
I bought OP N10 (BE2028, previously T-Mobile, now carrier unlocked) on Ebay a few weeks ago, and received email from Oneplus today that Ebay is NOT an authorized OP reseller, and therefore OP will NOT send me bootloader unlock token.

majorquibble

@oldbutndy interesting I actually have the same model that I grabbed on ebay and they sent me the unlock token. the trouble im having now is with the MSMDownload tool. im not sure what the workaround is if they wont send the unlock token...

Leroy_Linux

Model: OnePlus Nord N10 5g
UbuntuTouch ver: 24.04-2.x
Country (region): USA (Southeast)
Mobile Operator: T-Mobile (VOLTE, call, text, internet, success!)
tried Ting first, but failed for me

Leroy_Linux

@jam1388 said in Working VoLTE reports, share your experience:

been hearing news about shutdown of 4g on t-mobile starting next month and only certain 4g devices will work ... I just hope this phone continues to work after the phase out of 4g how much speed do we need LOL!!

hello @jam1388 ! I totally agree with you! I just got my NORD n10 5g to work today and in the device verification via T-Mobile webpage, sadly, I think it said this won't work with the satellites. Hope we can get a couple of good years out of it nonetheless.

big THANK YOU for sharing your detailed experience in the OnePlus Nord N10 5g thread. I was inspired to attempt it after seeing you and others succeed!!

I really, truly want to express my sincere GRATITUDE to everyone in this wonderful forum and project in general. The developers, product mgrs, maintainers, support, forum members ... you are all HEROS to me! Let's keep it alive.

ChromiumOS-Guy

@libremax
phone: fairphone 5
UT Version: 24.04-1.1
country; Israel
ISP: Partner
VoLTE State: works.

kristatos

@charly @messayisto Can you please add a bugreport for your devices for the problem with missing dial tone? I've already done a bugreport for the Volla22, but for your devices there are none. Hopefully this will prioritize this bug, as it's present in every(?) Volla device.

messayisto

@kristatos The bug is very inconsistent on my device, I dont know if I can reproduce it properly, but I will try. Can you give me the name of your bugreport, is it in gitlab?

kristatos

@messayisto The bugreport for the Volla22 is linked in my above post.

gpatel-fr

@kristatos

I can say that it seems to depend on the person I call - or more probably the technology they are using. I suspect call tone is working when calling people connected via 2G but I can't prove it. I use a FP5 so this is not related to Volla.

I can say that there messages in the exchanged data blocks that are unknown from the UT telephony stack, but no idea if there are call tones indicators hidden in this mysterious data. Maybe just decoding and interpreting them could be enough. It seems likely because I can't see a reason why the cellular providers would not send the call info to UT phones specifically. But in the real world, things can sometimes get very complicated.

messayisto

@kristatos sorry, was blind, will do it later.

messayisto

Done. Although I honestly doubt that my observations here are helpful... But lets see.

Charly

Good evening

Thank you messayisto for the bug report.
I have tested VoLTE again lately. There is still no dial tone. The called one simply talks about.

Greetings
Charly