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 Wi-Fi Calling (VoWiFi) on Unifi Mobile, Do anyone else has their VoWiFi on?

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lowkelvin
post Jul 12 2023, 11:17 PM

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QUOTE(Musafir_86 @ Jul 12 2023, 03:46 PM)
Hello everyone,

I noticed my wife Unifi Mobile (Bebas Prepaid) has VoWiFi enabled on her phone since more than a month ago. Immediately, I tried many things to enable VoWiFi on my Unifi Mobile (Bebas Prepaid, too) line but to no avail.

Suddenly, a few days ago (last week or this week, don't remember), I noticed my own Unifi Mobile line has VoWiFi turned on, too.

My phone:
-Xiaomi Poco X3 GT, MIUI Global 14.0.1 (stock ROM),
-SIM #1: Unifi Mobile; SIM #2: Hotlink Prepaid (data/internet line),
-VoLTE & VoWiFi carrier checks already disabled since the beginning.

Wife's phone:
-Xiaomi Poco M3 Pro 5G, MIUI Global 13.0.6 (stock ROM),
-SIM #1: Hotlink Prepaid (data/internet line); SIM #2: Unifi Mobile,
-Also has both VoLTE & VoWiFi carrier checks already disabled since the beginning.

I tried calling out, then receiving call (called in), same network, different networks, landline, all work fine (can answer call and hear voice clearly, just a subtle lag/latency).

Does anyone else have VoWiFi turned on for their Unifi Mobile lines already? How's the call quality? smile.gif
Regards.
*
Actually I believe this is might be a bug of MIUI
One of my friend also have VoWiFi icon appeared on his MIUI (Redmi) phone

There is a way to prove if VoWiFi is working, Flight Mode

If you turn on flight mode,
you will found that unifi mobile is not able to make/receive call
But Digi/Hotlink is good to do so
You can double check by puting your unifi to any phone beside of MIUI

For myself,
I have tried on Huawei, OnePlus, iPhone and there is no VoWiFi,
thus I assume this might be a bug of MIUI


This post has been edited by lowkelvin: Jul 12 2023, 11:20 PM
lowkelvin
post Jul 13 2023, 01:59 PM

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QUOTE(Musafir_86 @ Jul 13 2023, 11:42 AM)
Nope, just tested today - it WORKS even when flight mode is on (calling out to landline, same/intra-network, different/inter-network). I even called 100 and immediately greeted by its menu.  biggrin.gif

Even SMS works! Just tested between Unifi Mobile lines though (confirmed not RCS* as the other phone (Galaxy S10) doesn't use Google Messages as its SMS app.
*If you send text messages between 2 RCS-enabled phones, it will be an RCS message instead of plain old text SMS/MMS.
Regards.
*
Cool. Do try more on other Xiaomi (MIUI) phone so we can could know more
lowkelvin
post Aug 18 2023, 09:28 PM

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Look like only Xiaomi phone (POCO, Redmi) are able to turn on VoWiFi
lowkelvin
post Sep 23 2023, 10:28 PM

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Based on Unifi mobile thread,
2 users are able to active WiFi calling on their iPhone with iOS 17 (Carier 55 profile)

QUOTE(Sam Leong @ Sep 22 2023, 06:35 AM)
WiFi calling on unifi mobile
iOS 17
Carrier 55.0
user posted image
*
QUOTE(terence_nwb @ Sep 22 2023, 11:48 PM)
Able to connect to VoWiFi even when I’m registered to 4G.

user posted image
*
lowkelvin
post Oct 1 2023, 01:41 AM

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QUOTE(jordan.vic @ Sep 30 2023, 04:42 PM)
vowifi has always worked for me since day one i got my samsung note 10. just need to enable it last time.
*
Please share more detail on how is your experience for Unifi mobile on your Note 10.
lowkelvin
post Oct 20 2023, 11:00 AM

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QUOTE(jordan.vic @ Sep 30 2023, 04:42 PM)
vowifi has always worked for me since day one i got my samsung note 10. just need to enable it last time.
*
Do you mean UMobile instead of unifi mobile on your Note 10?

lowkelvin
post Oct 20 2023, 11:01 AM

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user posted image

unifi WiFi calling indicator appear on iPhone. But not yet working to make call when flight mode
lowkelvin
post Oct 20 2023, 11:56 AM

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QUOTE(alpha @ Oct 20 2023, 11:10 AM)
Unifi mobile appeared on my Poco M4 5G since yesterday, and managed to make call via flight mode, changing other handset still getting vowifi signal. Before this no vowifi signal appear for this unifi mobile simcard. Just newly ported in from celcom prepaid two months ago.
*
Glab to see more people being enabled VoWiFi by unifi.
Do share more if any user using other than MIUI and iOS haver VoWiFi enabled

 

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