Yes, after a couple of weeks use on my Nexus 5x, I gave up and switched it off, it just wasn't working very well. Indeed on a couple of calls out I had a weird situation where the number dialled rang a couple of times then returned an engaged tone! I'm afraid that I'm the sort of person that loves tech and smart phones. However, if it doesn't make calls then it's useless.

HTC 10
HTC Desire 530
Galaxy A3 & A5 (2016 models)
Blackberry Priv

All added to Wifi Calling page

Wahey HTC 10!!!

Also can be bought from anywhere.

This needs to be the future. I am glad it's happening now, with the HTC 10 and Galaxy S7 series done.

Three still saying to customers this week that you can only use phones they supply, with custom Three firmware, is not the way to do things.

I was so surprised when my new HTC10 picked up wifi calling. Happy with that, didn't think unbranded phones would work.

EE are adding non EE bought phones to the list where they seem able to:


http://ee.co.uk/help/phones-and-device/wifi-calling

Yup - I confirmed this about 2 weeks ago in this thread

Can somebody confirm if Wifi calling works on the Nexus 6P works on Android N Developer Preview 5? It didn't on Developer Preview 4 so I went back to Marshmallow as I rely on this feature at home due to a poor 3G signal.

Thanks,
Paul

I've updated my 5x to the Aug Android patch and Wi-Fi calling seems to be working better now, anyone else?

I can actually go out of Wi-Fi signal and when it's gets a signal Wi-Fi calling comes back

Ok ignore me, woke up this morning and no Wi-Fi calling.

It's pretty sad that the phone is so bad that you think that is something unusual or worth mentioning.

Yep, albeit seems to only be a problem at home on my Sky router. Everywhere else seems to work just fine

Interference on a wifi channel can cause EE Wifi to screw up or come and go..

It doesn't like TP-Link repeaters either.
Probably doesn't like any repeaters...