WiFi Calling

[scag21]

I got the Xperia Z1s 2 weeks ago and I love the phone. Great Battery life and really fast. Also, another year of PS Plus is not too shabby either.

The only problem i'm having is WiFi calling working consistently. I have my phone on Stamina mode with Wifi calling on because i dont get great signal in my house.

Here are the problems i'm having:
My phone sometimes does not ring, then i get a voicemail.
My phone will ring and i will answer but hear nothing.
The other night the person on the other end was complaining that the audio was going in and out.

I just turned off Wifi Optimization to see if that helps. Is anyone else having these problems?

 

[transpo03]

I am traveling with my Sony phone and i am also having problems it wont let me connect at all i am really upset with this

 

[moehagene]

I had issues when I first set my phone up. I did a factory reset and it resolved the issue.

Sent from my C6916 using Tapatalk

 

[Michael Frieze]

I turned off stamina mode and wifi calling and made sure that wifi was "always on". Havn't had any issues since.

 

[Rick83]

My S4 have similiar issues. TMobile said for wifi calling to work you need a strong wifi/internet connection and requires passing of a certificate. My wifi at my previous job blocked something the wifi calling needed so I was out of luck there. My house I'm generally fine but hotels seem to be hit or miss with wifi calling.

 

[smurfercom]

Stamina mode creates to much havoc I just leave it off. Kills gps, networking to media servers, find phone is useless if you lose it.