Google FI VoWiFi Wifi calling? - OnePlus 8 Pro Questions & Answers

Anyone get voice over wifi working for OP 8Pro on Project Fi I hear the t-mobile ROM works?
-google hangouts dialer works over wifi
-*#800# with logkit apk to enable voice over wifi box in network settings does not help
-Tried other dialer APKs seems like the phone only goes to SIP accounts

deathangelx1 said:
Anyone get voice over wifi working for OP 8Pro on Project Fi I hear the t-mobile ROM works?
-google hangouts dialer works over wifi
-*#800# with logkit apk to enable voice over wifi box in network settings does not help
-Tried other dialer APKs seems like the phone only goes to SIP accounts
Click to expand...
Click to collapse
Mine works in TMO

Just went to a TM store used the test sim worked immediately, airplane mode with wifi on. Guess im switching from "Project Fi"
Does VoLTE work on TM?

Related

Wifi calling on sprint vs fi

We all know that Wifi calling works on Fi for Tmobile & Sprint. The Question I have is Why doesn't wifi calling work if you're sprint only?
It really doesn't make sense. Does the fi sim have some magical sprint profile. Discuss
I believe WiFi calling on Fi is just like using Hangouts, since your number is actually a Google Voice number. If you have Google Voice, you can use Hangouts to make WiFi calls on Sprint or T-Mobile as well.
geoff5093 said:
I believe WiFi calling on Fi is just like using Hangouts, since your number is actually a Google Voice number. If you have Google Voice, you can use Hangouts to make WiFi calls on Sprint or T-Mobile as well.
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Click to collapse
Its not. When I look at my fi phone, I don't use the hangouts dialer. Im using the integrated standard dialer. So that's what im trying to figure out, there is something fishy going on here.
T-Mobile WiFi calling us superior to Sprints
Sent from my Nexus 6P using Tapatalk
The wifi calling on my lgg3 works perfectly fine, the wifi calling on my tmobile work phone works fine. The wifi calling on sprint and tmobile on my project fi phone works great. I know the sim has to contain some profile that enables it for sprint, assuming some kind of VPN tunnel information. On my 6P with my fi sim in wifi calling option is there, sprint sim, option gone.
That's the only thing I can think of. I know when I got into a discussion with fi tech support over why 911 wasn't working properly. You're fi number is carried on tmobile, and sprint gives you a dark number. So its entirely possible that that there is some VPN going on.
zikronix said:
Its not. When I look at my fi phone, I don't use the hangouts dialer. Im using the integrated standard dialer. So that's what im trying to figure out, there is something fishy going on here.
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Click to collapse
I'm aware, but it's my understanding that the Google dialer has Hangout integration, which is why you are required to have Hangouts installed in order to make WiFi calls when using Fi.
I'm going to Uninstaller hang outs and see if it works with out it. I don't use hangouts for anything on fi except talking to my friends. I personally think the fi app is making the magic happen since it handles all the switching pieces.
Sent from my Nexus 6P using Tapatalk
Uninstalled hangouts. Wificalling still work. Disabled the fi app, breaks fi calling for sprint. Intresting!
I just had a long conversation with a Sprint tech that even went as far as saying maybe a third party app may help....but ....basically, WiFi calling is disabled for 6P (I use Sprint, not fi). It is really disappointing.
You pay for the phone...it should be open to be used as intended. Sprint is preventing us from using our "Unlocked Phones" & "Pure Android" phones and messing with the capabilities. Would that be grounds for a class action lawsuit? Who can we call to get that started?

Essential phone VOLTE with Verizon

After the so called Verizon certification was announced yesterday I noticed a couple of things:
1. LTE+ icon is gone and now I only see LTE. It doesn't really bother me because LTE+ seemed to be slower anyway but can't help not notice.
2. Now this is a big issue for me: can't get volte work anymore. Tried a bunch of tricks with no luck: airplane mode on then off. The 3646 service menu with disabling then enabling volte flag. No luck.
Is anyone seeing the same behavior? Any workaround? My account is provisioned with volte and worked just fine until a few days ago.
I really want to like this phone but my patience is running thin with issue after issue.
My volte doesn't work either
Are you sure that your VoLTE was actually working before? Mine showed the LTE+ logo also but when I would made a call I had no internet service while on the call. Pretty sure it was never actually working, it just looked like it was.
steaua1986 said:
After the so called Verizon certification was announced yesterday I noticed a couple of things:
1. LTE+ icon is gone and now I only see LTE. It doesn't really bother me because LTE+ seemed to be slower anyway but can't help not notice.
2. Now this is a big issue for me: can't get volte work anymore. Tried a bunch of tricks with no luck: airplane mode on then off. The 3646 service menu with disabling then enabling volte flag. No luck.
Is anyone seeing the same behavior? Any workaround? My account is provisioned with volte and worked just fine until a few days ago.
I really want to like this phone but my patience is running thin with issue after issue.
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Click to collapse
VoLTE working fine here. Couple of things, make sure advanced calling is added on your line. Then set preferred network to global and enhanced 4g Lte mode is on.
Yea mine goes out of lte and lte plus when I make a call whether on global or any other setting
I have advanced calling turned on, enhanced LTE is checked and I have it on global....been that way since day one. It shows LTE+ but soon as I make a call all data drops out.
When I turn on enhanced 4g/lte mode I can't make phone calls. I get a server error. When off I can make calls but no data while in the call.
Fixed it! Like someone else mentioned. I needed to enable HD voice with Verizon. I used the "my Verizon" app and went to account add one. Once I enabled the HD voice add on then I went to phone settings and turned on enhanced mode. Now I can make calls and surf the net at the same time.
---------- Post added at 01:00 PM ---------- Previous post was at 12:44 PM ----------
NeutronBomb said:
I have advanced calling turned on, enhanced LTE is checked and I have it on global....been that way since day one. It shows LTE+ but soon as I make a call all data drops out.
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Click to collapse
Go to your Verizon account and enable the HD voice add on. Then turn on enhanced 4g lte in phone settings.
barleysoda said:
When I turn on enhanced 4g/lte mode I can't make phone calls. I get a server error. When off I can make calls but no data while in the call.
Fixed it! Like someone else mentioned. I needed to enable HD voice with Verizon. I used the "my Verizon" app and went to account add one. Once I enabled the HD voice add on then I went to phone settings and turned on enhanced mode. Now I can make calls and surf the net at the same time.
---------- Post added at 01:00 PM ---------- Previous post was at 12:44 PM ----------
Go to your Verizon account and enable the HD voice add on. Then turn on enhanced 4g lte in phone settings.
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Click to collapse
Did you not read what I wrote? I have all of that stuff turned on already.
barleysoda said:
When I turn on enhanced 4g/lte mode I can't make phone calls. I get a server error. When off I can make calls but no data while in the call.
Fixed it! Like someone else mentioned. I needed to enable HD voice with Verizon. I used the "my Verizon" app and went to account add one. Once I enabled the HD voice add on then I went to phone settings and turned on enhanced mode. Now I can make calls and surf the net at the same time.
---------- Post added at 01:00 PM ---------- Previous post was at 12:44 PM ----------
Go to your Verizon account and enable the HD voice add on. Then turn on enhanced 4g lte in phone settings.
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Click to collapse
I had Voice/Data working simultaneously since Day 1 (Sept. 1) and as of 2 days ago it stop. I've changed nothing and didn't install any new apps. HD voice is active and I have Global set. Did the Verizon Certification screw things up??
synplex said:
I had Voice/Data working simultaneously since Day 1 (Sept. 1) and as of 2 days ago it stop. I've changed nothing and didn't install any new apps. HD voice is active and I have Global set. Did the Verizon Certification screw things up??
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Click to collapse
Same here. I popped the SIM into my old Pixel for testing and volte works just fine. It has to be something with the Essential (and certification on Verizon). I suspect that, before certification and assuming that volte was already enabled, Verizon would just mark the phone as "unknown" and leave the settings alone to whatever they were before. After the "certification" went through, they actually acknowledge it is an Essential phone and disabled volte.
NeutronBomb said:
Are you sure that your VoLTE was actually working before? Mine showed the LTE+ logo also but when I would made a call I had no internet service while on the call. Pretty sure it was never actually working, it just looked like it was.
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Click to collapse
Yeah ... pretty sure that it worked.
steaua1986 said:
Same here. I popped the SIM into my old Pixel for testing and volte works just fine. It has to be something with the Essential (and certification on Verizon). I suspect that, before certification and assuming that volte was already enabled, Verizon would just mark the phone as "unknown" and leave the settings alone to whatever they were before. After the "certification" went through, they actually acknowledge it is an Essential phone and disabled volte.
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The certification didn't seem to affect me. I've enabled and disabled advanced calling on my line to make sure it does indeed work. The best I can recommend is to call and make sure advanced calling is enabled on your line specifically. I've read people say they screwed up and enabled it on another line on the same account. I wouldn't put it past them to screw that up for you.
By advance calling, you mean HD Voice add on right?
synplex said:
By advance calling, you mean HD Voice add on right?
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Yes and no lol. See my screenshot. The feature is called advanced calling 1.0 and it activates HD voice. Confusing I know lol.
Then just make sure you have enhanced 4g Lte enabled on the phone and Preferred Network set to Global and reboot if you needed to change any of those settings.
Can you put the whole syntax of the 3646 code for service menu?
QD2DC said:
Yes and no lol. See my screenshot. The feature is called advanced calling 1.0 and it activates HD voice. Confusing I know lol.
Then just make sure you have enhanced 4g Lte enabled on the phone and Preferred Network set to Global and reboot if you needed to change any of those settings.
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Click to collapse
I was told that adding HD voice to my plan was the same as Activating Advance Calling 1.0 by Verizon. I still dont have simultaneous Data/Voice. :crying:
QD2DC said:
Yes and no lol. See my screenshot. The feature is called advanced calling 1.0 and it activates HD voice. Confusing I know lol.
Then just make sure you have enhanced 4g Lte enabled on the phone and Preferred Network set to Global and reboot if you needed to change any of those settings.
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Click to collapse
Interesting when I log into Verizon I do not see Advanced Calling 1.0 anywhere. I have the option to add either premium or free apps, HD Voice is under free apps and allows me to activate for all my lines.
I have two PH-1 in my house, I can say that neither phone supported VoLTE until I activated the feature on Verizon first, even though they both had VoLTE and Advanced Calling Selected. (Strangely, on one phone but not the other, I would get the server error and unable to make calls when enhanced calling was selected on the phone until I activated HD Voice)
Looking at the details during calls, for voice it was always 1xRTT and LTE was not available. After Verizon's certification and activating HD Voice (this took about 15 minutes and I got a text telling me features were added) followed by a reboot, VoLTE works. Under Setting - About Phone - Status - SIM Status, with HD Voice the Signal Strength is much better when calling and LTE remains in service during the call and phone never switches to 1xRTT.
synplex said:
I was told that adding HD voice to my plan was the same as Activating Advance Calling 1.0 by Verizon. I still dont have simultaneous Data/Voice. :crying:
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And you set preferred network type to Global and turned on enhanced 4g Lte? Reboot if you change these settings.
QD2DC said:
And you set preferred network type to Global and turned on enhanced 4g Lte? Reboot if you change these settings.
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Click to collapse
Yes, these have been on for over 2 weeks. I've turned them off, restarted my phone, then back on with no luck. I've removed and added back hd voice, restarted, no luck. What gives! (I attached screen shots of my setting and my LTE discovery during a call.)
synplex said:
Yes, these have been on for over 2 weeks. I've turned them off, restarted my phone, then back on with no luck. I've removed and added back hd voice, restarted, no luck. What gives! (I attached screen shots of my setting and my LTE discovery during a call.)
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Click to collapse
Same here mine is not working either after trying adding and removing had voice

Can S8 G950U VZW Advanced Calling be enabled w/o VZW activation?

How can I enable for MVNO (StraightTalk) with Verizon S8 G950U device, Advanced Calling (HD calling VoLTE/simultaneous use of mobile and voice data)?
Device is rooted with PartCyborgRom/SamPWND method mentioned by @still_mohawk, #355.
Would switching to ST sim for AT&T or T-Mobile fix?
I believe both carriers do not restrict simultaneous use of mobile and voice data?
Note: StraightTalk Wireless services can use either big 4 carrier network.
Any thoughts to enable dual use data/voice would be appreciated, thank you for any help you can share!
cyberfem said:
How can I enable for MVNO (StraightTalk) with Verizon S8 G950U device, Advanced Calling (HD calling VoLTE/simultaneous use of mobile and voice data)?
Device is rooted with PartCyborgRom/SamPWND method mentioned by @still_mohawk, #355.
Would switching to ST sim for AT&T or T-Mobile fix?
I believe both carriers do not restrict simultaneous use of mobile and voice data?
Note: StraightTalk Wireless services can use either big 4 carrier network.
Any thoughts to enable dual use data/voice would be appreciated, thank you for any help you can share!
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Click to collapse
Yes but it won't work, at least not with wifi calling. I forced mine and I just stopped getting phonecalls lol.
You can try volte I think everyone has that activated if you don't already have it on. Use the app "shortcut master" and find the secret code that takes you to the settings app for it
I loaded Shortcut Master and found VoLTETestUI (com.test.LTEfunctionality) favorited and opened settings, turned ON N/W settings and when making a call the LTE stays on but the phone immediately hangs up. I changed the mode starting at 0-9 but none worked to maintian LTE connection. Is there an "HVoLTE test mode" setting that will work? Is there an APN setting that will keep LTE on during calls for mobile data/browsing?
https://drive.google.com/open?id=1NhMHj5q5h_cfT9RAQH8uVWkFZJ0w8E2U
partcyborg said:
Yes but it won't work, at least not with wifi calling. I forced mine and I just stopped getting phonecalls lol.
You can try volte I think everyone has that activated if you don't already have it on. Use the app "shortcut master" and find the secret code that takes you to the settings app for it
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Click to collapse
CyberFem, any luck with this? I'm in the same boat. Tried shortcut master, got as deep as you did. Can't get VoLTE to work with my verizon s8 on total wireless (verizon mvno). TIA
No luck here.

Volte in nexus 6p indian version (jio network)

Today somehow i manage to get project Fi and options for enabling the volte feature in network setting everything working fine there but when i am trying to use calling feature phone lost lte .The carrier provisioning and IMS registration status is not registered
Can someone help me with this how to fix this problems
vikkyv said:
Today somehow i manage to get project Fi and options for enabling the volte feature in network setting everything working fine there but when i am trying to use calling feature phone lost lte .The carrier provisioning and IMS registration status is not registered
Can someone help me with this how to fix this problems
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Click to collapse
can u say how u activated it??
Sir ,how did u activated volte in Nexus 6p.
vikkyv said:
Today somehow i manage to get project Fi and options for enabling the volte feature in network setting everything working fine there but when i am trying to use calling feature phone lost lte .The carrier provisioning and IMS registration status is not registered
Can someone help me with this how to fix this problems
Click to expand...
Click to collapse
Can you please share how you activated it
vikkyv said:
Today somehow i manage to get project Fi and options for enabling the volte feature in network setting everything working fine there but when i am trying to use calling feature phone lost lte .The carrier provisioning and IMS registration status is not registered
Can someone help me with this how to fix this problems
Click to expand...
Click to collapse
Listen dude, the settings which you are showing in your screenshot can be enabled and disabled very quickly ( by tweaking your rom or you can say editing your build.prop) an easy way is to open magisk, and flash the "VoEnabler" module right in magisk and boom settings of volte are available. But you never ever ever make jio volte work on Nexus 6p because it doesn't contain the band on which jio work. So chill those settings are just for showpiece. If jio volte really work on any stock android, then there is "HD" shows in the left top status bar, as it is in Pixel and Pixel 2. So if you on jio and want to make voice call, just grab Jio4GVoice app from Play Store. Thanks
Unable to fix with currently available things.
vikkyv said:
Today somehow i manage to get project Fi and options for enabling the volte feature in network setting everything working fine there but when i am trying to use calling feature phone lost lte .The carrier provisioning and IMS registration status is not registered
Can someone help me with this how to fix this problems
Click to expand...
Click to collapse
flashed band 12 radio = no profit!// Jio works on 3,5,40
Flash Magisk module = settings available for VoLTE, but not working!
Any other mods for Oreo?

Has anyone had any luck with wifi calling on Google Fi with the OP6T?

I just got the OP6T and switched from TMO to Fi, and was wondering if anyone has been able to get wifi calling working. I found an option in the dialer (*#800#) to enable wifi calling in the settings, but even after turning it on, it seems to have no effect. The strange part to me is I can send and receive SMS messages with airplane mode on while connected to wifi with the Android Messages app. I'm not sure if that's just an RCS thing or if wifi calling is partly working. I'm aware the 6T isn't an "officially supported" Fi phone and Fi says "wifi calling might work, but figured this should still work since it's on tmobile's network
I too would like to know this. Im currently with AT&T and have been considering Fi

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