iPhone 6s Plus wifi calling not working

[pocketlobster]

Hi,

I have an iPhone 6s Plus but I can't get the wifi calling to work. I've turned it on through my settings and I've had it activated through Vodafone. I've got iMessage turned on and my number is showing too. It worked for about an hour but it hasn't worked again since!

Has anyone got any ideas?

Thanks

[taytos]

Free ones from ISP's won't normally have the IPSec feature so not to worry.

[taytos]

Amazing response @morritos, thumbs up! After those badges?

[marco5]

Vodafone were not able to activate wifi 'calling' for me. I ordered an iphone 6s specifically for 'wifi calling', as I have no signal at home. I signed up to the Red package as instructed and get nothing. The phone is on its way to them, and my contract is now cancelled. It does not work! I rang and chatted with Vodafone all to no avail, some of their staff were not even aware of it, especially the Offshore Call Centre. Go to EE if you can - theirs works perfectly.

[Anonymous]

I too am having issues. Had two contracts with Vodafone. Using the 1st in iPhone 6s and Wi-Fi calling worked fine. Ended one contract so put second SIM into same phone. Wi-Fi calling will not work.

I have a compatible handset, compatible tariff, latest iOS and latest carrier settings. I have had endless live chats and calls to 191 and even had my SIM card replaced. I have gone through all the iMessage settings over and over with Vodafone support and even had the service removed from my account and put back - Wi-Fi calling just won't activate.

There are now no options for me. I now have another iPhone 6s and it won't work on that either. Vodafone suggested I have my phone tested in-store but I declined. I know for sure the handset is not the issue. I've tried some of the tips already mentioned above and around the Internet. I give up!