3
[UNIFIED] WiFi calling for Oneplus devices

  1. dr_bowtie
    Gingerbread Feb 23, 2021

    dr_bowtie , Feb 23, 2021 :
    After months of trying different things I have finally gotten VoWifi working today. After almost giving up and thinking the phone itself or the firmware was the issue I have found it is not..... It is the carrier. More so the e911 address and how it is handled. After searching and trying settings in the dialer and other settings it didn't have anything to do with the phone at all but how the carrier propagates the e911 address. I had updated it several times in the app I use for the carrier.

    Today I logged in to pay my bill and I noticed I never set up the profile. Inside there my address needed corrected and even though I set the e911 on the phone it was not set online. I corrected all of the info and set the e911 and VoWifi started working almost immediately. Every phone on the plan will need to have the profile updated. Mine worked fine but my wife's 6t did not. I thought the profile set was global but it was not. I had to set the profile and e911 for each phone on the plan. All phones are currently working. I tested and it works in airplane mode with just wifi on and with mobile data on and zero signal.

    I currently live in an area with zero cellular service and this was much needed as I had to drive 5 miles to even get cell service to make calls. I am able to send and receive calls and text without issue.

    I checked after i woke up this morning and my wifi had went to sleep with the phone. Once I opened the phone Wifi came back but VoWifi had not. I toggled Airplane Mode and turned the Wifi back on and VoWifi immediately came back. Turned Airplane mode off and still have VoWifi.
     

  2. Caomhin
    OnePlus 9 Series Expert Community Expert Feb 24, 2021

    Caomhin , via OnePlus 6T , Feb 24, 2021 :
    This might be worth a try. As it has worked for others on other OnePlus models

    This is for all OP phones, however it discuses the 8 Series, but it should apply to any series as the protocols are the same.

    [GUIDE] Enable VoLTE & VoWiFi on all devices NO ROOT.
    https://forum.xda-developers.com/on...nable-volte-vowifi-devices-root-t4105817/amp/

    Log Kit 1.0
    https://www.apkmirror.com/apk/onepl...ase/onepluslogkit-1-0-2-android-apk-download/

    There are newer versions but I would suggest trying this with the details provided on XDA.

    If you do try the suggestions. Let us know how you get on.
     

  3. Tee_Eee_Bee
    Ice Cream Sandwich Feb 24, 2021

    Tee_Eee_Bee , Feb 24, 2021 :
    If you need to receive calls when your phone is sleeping, try disabling (if you haven't already) the 'Standby sleep optimisation' setting as this kills WiFi when the device sleeps. This should also stop you having to toggle Airplane Mode to get your VoWiFi back.

    This will of course affect battery life, so there is a trade off.
     

    dr_bowtie likes this.
  4. dr_bowtie
    Gingerbread Feb 24, 2021

    dr_bowtie , via OnePlus 6T , Feb 24, 2021 :
    It only did it that one time. So far it has worked flawlessly since. I have received and sent calls no issue. Just goes to show that sometimes tech had no clue how there own stuff works. Like others I heard it was an issue with the phone and some said nothing wrong on the carrier end. Although that was true partially, it seems no longer really knows. Once properly setting up the profile online and setting the e911 there have been zero issue. Just hoping to help others who may happen to find this thread.
     

    Tee_Eee_Bee likes this.
  5. mohitkmr28
    Donut Feb 25, 2021

    mohitkmr28 , via OnePlus 8 Pro , Feb 25, 2021 :
    *#800# not working op8pro
     

  6. MahavirJain3
    Cupcake Feb 26, 2021


  7. Shailender Sharma
    Marshmallow Feb 26, 2021

    Shailender Sharma , Feb 26, 2021 :
    Have you enabled it on your device?
    Name Of the ISP?
    It's working on Nord.
     

    Bobbie63, Auristic and MahavirJain3 like this.
  8. MahavirJain3
    Cupcake Feb 26, 2021


  9. Caomhin
    OnePlus 9 Series Expert Community Expert Feb 26, 2021

    Caomhin , via OnePlus 6T , Feb 26, 2021 :
    This might be worth a try. Has worked for many who tried it

    This is for all OP phones, however it discuses the 8 Series, but it should apply to any series as the protocols are the same.

    [GUIDE] Enable VoLTE & VoWiFi on all devices NO ROOT.
    https://forum.xda-developers.com/on...nable-volte-vowifi-devices-root-t4105817/amp/

    Log Kit 1.0
    https://www.apkmirror.com/apk/onepl...ase/onepluslogkit-1-0-2-android-apk-download/

    There are newer versions but I would suggest trying this with the details provided on XDA.

    If you do try the suggestions. Let us know how you get on.
     

  10. MahavirJain3
    Cupcake Feb 26, 2021

    MahavirJain3 , via OnePlus Nord , Feb 26, 2021 :
     

  11. Shailender Sharma
    Marshmallow Feb 26, 2021


    MahavirJain3, Bobbie63 and Auristic like this.
  12. Caomhin
    OnePlus 9 Series Expert Community Expert Feb 26, 2021

    Caomhin , via OnePlus 6T , Feb 26, 2021 :
    If your Network provider supplies VoWifi and you carry out the steps correctly as stated then it should work. Has worked for many others.

    If still not working, 1st contact your Mobile Network provider to check if its available in your area.

    You can also contact OnePlus directly.

    You can use one or more options below to send Bug reports on the issues back to the OnePlus OOS developers.

    https://forums.oneplus.com/threads/...uct-suggestions-on-oneplus-community.1002970/

    Feedback tool
    https://forums.oneplus.com/feedback/

    You can also contact bughunters@oneplus.com

    And also contact OnePlus support directly to see if they have more information on your issue. Scroll down the page for contact and online chat details.

    https://www.oneplus.com/support
     

  13. MahavirJain3
    Cupcake Feb 26, 2021


    Caomhin likes this.
  14. pablofg1978
    Head Moderator Head Moderator Feb 26, 2021

    pablofg1978 , Feb 26, 2021 :
    Thread merged
     

    Caomhin likes this.
  15. srini0301
    Jelly Bean Feb 26, 2021

    srini0301 , Feb 26, 2021 :
    volte is activated by default in airtel , if its not activated raise a request with the operator .
     

  16. Caomhin
    OnePlus 9 Series Expert Community Expert Feb 26, 2021

    Caomhin , via OnePlus 6T , Feb 26, 2021 :
    It is still being updating and improving signal quality in some areas so coverage may be a bit hit and miss depending on area and interference from walls buildings etc.

    https://www.telecomlead.com/4g-lte/...ork-in-900-mhz-band-for-indoor-coverage-97723
     

  17. srini0301
    Jelly Bean Feb 26, 2021

    srini0301 , via OnePlus 8T , Feb 26, 2021 :
    https://www.gsmarena.com/airtel_bec...rk_is_holding_off_on_launching-news-47450.php

    5G testing is in full swing as mentioned by the operator , I suggest ask for R.F engineer visit . May be that will improve most of the poor connectivity issues .
     

    Caomhin likes this.
  18. Caomhin
    OnePlus 9 Series Expert Community Expert Feb 26, 2021

    Caomhin , via OnePlus 6T , Feb 26, 2021 :
    Yeah, I was on about them improving 4G VoLTE in built up areas and some other areas around the country, only starting on 5G. Be a while, more masts needed to fill the gaps between 4G masts, as there is not as much mast range for 5G as there is for 4G.

    By rights every country should install and share a network of masts, instead of blighting the country with masts for each main Network provider.
     

  19. Manu6214
    Cupcake Feb 28, 2021


  20. hakkimudhuman
    Donut Feb 28, 2021