Tmobile Wifi Calling not working

[Kuroz]

So about a week ago it was working but now its not. I turned on iPhone Cellular Calls and I know it turns it off, but I didn't mind at the time. Now that I want to use Wifi Calling again it isn't working. I have it enabled and Iphone Cellular Calls off but the symbol on the top left doesn't seem to ever change showing its working. Any tips?

 

[rikmac111]

Have you tried a different Wifi access point. I use my Wifi all over the world while traveling and some access points seem to work great others not so much. Also, try resetting your router, that may help. Good luck.

 

[Chatter]

Airplane mode on/off.
Restart phone and router.
Make sure there is no TMo issue in your area.

Good luck.

 

[Kuroz]

Airplane mode on/off and resetting phone/router didn't fix it. Going to try going to starbucks and see if its that.

 

[Kuroz]

Well I fixed it... apparently it stopped working when i turned off the firewall on my modem... I would think it'd be the opposite.