Will we ever get vowifi support in zenfone 5z

It is frustrating that a flagship phone doesn't have features that all the midrangers even cheap phones have today. Asus didn't even provide support for vodafone volte and vilte. Every midrange phone have these features i just want to ask asus will they ever considering giving these features? I can surely tell if they don't this will be my last asus phone ever.


  • Debasish SahooDebasish Sahoo Level 3
    edited May 31

    I have already talked with Asus via Asus online chat and they said that their team has already started working on WiFi calling on Asus 5z.

    Hope we will get this feature in upcoming update.

  • amitgarde3amitgarde3 Level 4

    vofi Work is alredy in progress there is possibility to be added in next update

    Stay tuned !


  • Hi there, we understand the importance of the feature you have inquired about. It would be highly appreciated if you could cooperate with us until there is an announcement on our official channels for the same.

  • robinjosrobinjos Level 1

    Not there in Jun 1 update.. anxiously waiting for airtel and jio vowifi support in India... As the op said, frustrating not to have this feature in a flagship phone.. Been generally happy with this phone... Now tempted to switch brand loyalty while upgrading

  • They are working in this feature.

    They gave us every possible features in this phone so they will also give this feature as it is very necessary.

    Stay tuned for the upcoming updates 😊

  • AbhinavAbhinav Level 3

    I don't need VoWiFi.

  • They aren't even confirming about that, even if they are planning to give this in future or not.

  • AbhinavAbhinav Level 3

    Brother you have a very good network connectivity.

    Now see how much connectivity I get. Even though I get this type of network connectivity then also I'm patient.

    Have patience. Asus will give you VoWiFi. Don't worry.


  • It's not about that I want vowifi. Its all about that it's a feature every other smartphone has (even mid ranged ones) but this 2018 flagship lacks.

    That's what I'm more concerned about.


  • amitgarde3amitgarde3 Level 4

    Wait is the only option which is asked to u again and again have patience we just got .87 and there is very less possibility for new update soon let them take there time and you too wait n keep watch everyone understands your concern

    Thankyou 😊

  • Got an update today in India.. still no VoWiFi.. I think it will be released when it's time to change the phone.. similar thing happened with my previous phone.. Moto G4+.. Oreo was released for it when phone's were getting android 10.. frustrated.. and people say don't buy Chinese.. they are the phones having all the goodies 😂

  • Hahaha.... But still, we need vowifi guys. That is pretty much imp.


  • I would say, don't wait for it. One should never say never but don't expect to get it. Chances are very less now from here 🤞

  • @adityadas086 @robinjos @k.devashish @adityapruthi2001

    @Christine_ASUS @ARP_ASUS @Blake_ASUS @Y_ASUS @DrAlex_ASUS @Laura_ASUS @Titan_ASUS @Victor01_ASUS @Gustav_ASUS @Anders_ASUS

    Dear All,

    All answers in Indian Context.

    I had taken up the issue with Jio Care on 28th July 2020. Their response is attached herewith, which sounds positive for VoWIFI with Asus Zenfone 5Z. Please refer to the "red" highlighted box.

    If few Jio Users can take this up with Jio Care ([email protected]), I think there will be progress, in terms of whether they can provide this feature or not. Atleast, knowing whether it will happen or not, will help to settle the issue, instead of needless expectations / follow-ups. Also, follow-up from a market leader like Jio and Airtel will help to present the case, better with Asus.  

    I have presented here the text, which can probably be Copied & sent to Jio or Airtel Care which will help to address the issue. Please do copy paste this or draft suitably yourself and send email to 


    1. [email protected]

    2. Contact us Page - Jio

    3. If you don't get satisfactory response, from care you can also write to Appellate Authority for better quality response. Please do not write to appellate for the first time, write to them, only if you don't get proper response from care.  


    1. [email protected]

    2. Airtel Nodal Officers Email


    Dear Care Team,

    Greetings and Good Afternoon!

    My Mobile number is xxxxxxxxxx. 

    This is with respect to the Voice Over WiFi (VoWIFI) support for Asus Branded Handset Model # Asus Zenfone 5Z - Asus - Z01RD - ZS621KL - India Version. 

    Asus team says the Jio team has to finish the work whereas Operator's team says, please check the online link / for supported devices. 

    It would be highly appreciable if the your team can take the lead and initiate discussions with the Asus development team for the top 4 or 5 Asus branded models sold in India. Voice over WiFi is a basic necessity and it would be of great help if the your Team can really work with Asus to enable the VoWiFi support to Asus Zenfone 5Z and other 4 flagship models in Asus range.  

    My Mobile Handset Details #

    Brand Name # Asus Zenfone 5Z

    Model Number # ZS621KL

    Part Number # Z01RD

    Once again, it would be of great help if the Jio Team can really work with Asus to enable the VoWiFi support to Asus Zenfone 5Z and other 4 flagship models in Asus range.  

    Thanking you in anticipation. 


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