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No wifi-calling on my iPhone since moving to ID Mobile


I live in an area with very poor mobile reception, and so depend on wifi calling, but it just doesn’t work. There is no sign of a signal or dialling, when I select a number to call, then after about 30-40 seconds it gives me an error ‘Call Failed’. When anyone rings me at home, their call goes straight to Answer-Phone.

 I’ve read through the similar topics here and tried a lot of things, but still no luck!

I have an Apple iPhone 14 Pro Max running the latest ios18.2.

I have:

Made sure WiFi calling is selected, that I have three ‘bars’ (and the phone mentions that it’s using ‘ID Wi\Fi Call’)
made sure there are no VPNs set-up, or even profiles being available
reset network settings
made sure that my phone number is listed under ‘Settings/Phone/My Number’
Totally erased all the data from the phone and restarted from Factory settings
Had Apple diagnose that there are no hardware faults with the iPhone
Any other ideas would be very gratefully received, please! Thanks...

Best answer by Kash

Hi ​@Markov555,

I would advise that you contact the team and they can raise a ticket.

 

Kash

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Kash
iD Mobile Employee
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  • iD Mobile Employee
  • 8064 replies
  • January 7, 2025

Hi ​@Markov555,

Welcome to the Community!

I would advise to place the phone in Airplane Mode.

You can then enable Wi-Fi (whilst Airplane mode is enabled) and it should force Wi-Fi Calling.

Can you please let us know how you get on.

 

Kash


  • Author
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  • 4 replies
  • January 7, 2025

Hi Kash,

Thanks for the reply. My apologies, I had tried this previously - I just forgot to add it to the list in the original posted question! (It didn’t help, I’m afraid)


  • Author
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  • 4 replies
  • January 7, 2025

I think the phone is trying to WiFi Call … just unsuccessfully…


Kash
iD Mobile Employee
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  • iD Mobile Employee
  • 8064 replies
  • January 7, 2025

Hi ​@Markov555,

Do you have a strong Wi-Fi signal?

I would advise that you contact our Live Chat Team and they can raise this to be looked into.

 

Kash


  • Author
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  • 4 replies
  • January 7, 2025

Hi Kash,

Yes, my WiFi signal strength seems to be good. I’ve measured it in every room in the house, using the ‘SpeedTest2’ app, and it varies from 18.4 to 73.6Mbps download and from 17.8 to 8.2 Mbps upload. I can’t get a WiFi Call to happen even in the rooms at the top end of this range.

Do you still think that I should call the Live Chat Team to discuss further?


Kash
iD Mobile Employee
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  • iD Mobile Employee
  • 8064 replies
  • Answer
  • January 7, 2025

Hi ​@Markov555,

I would advise that you contact the team and they can raise a ticket.

 

Kash


andewhite
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  • Platinum 
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  • 12061 replies
  • January 7, 2025
Markov555 wrote:

I think the phone is trying to WiFi Call … just unsuccessfully…

This community conversation might help, ​@Markov555.  


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  • 2 replies
  • January 11, 2025

Hi ​@Markov555 , I have exactly the same issue with the same phone as well as an iPhone 12. I spent an hour with Apple this morning who did all their checks and the mobile is ok. Just spent another 40 minutes with iD mobile who eventually told me to take my mobile to Curry’s which I refused to do. ID mobile are sending me a new SIM card in the post - although my current sim is an eSIM. I’m really tired of this - I hope you get yours fixed ok!!


  • New
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  • 2 replies
  • January 11, 2025
Kash wrote:

Hi ​@Markov555,

I would advise that you contact the team and they can raise a ticket.

 

Kash

Hi Kash, it seems iD don’t raise a ticket. They told me I have to go to Curry’s 


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  • 4 replies
  • January 11, 2025

Hi everyone,

Firstly, thanks for the replies. ID mobile did ‘raise a ticket’ and gave me some things to try, but to no avail. I then contacted my broadband supplier again, and they did some changes to my Router settings. I then had to power-off the router for at least an hour, and when it came back on it all works! As I understand it they changed an IPv6 settings to IPv4 (or vice versa ?). Apologies for my lack of knowledge about internet protocols…