You will see the Wi-Fi calling option here. Enable it! Select Wi-Fi preferred if it’s on Cellular. And that’s about it. Let us know if this fixes the problem for you. If you are still facing issues with Wi-Fi calling on T-mobile branded Pixel devices, then you should contact customer support.

Anyway, after weeks of troubleshooting T-Mobile(USA) WiFi calling issues at my home, turns out using any other DNS servers besides OpenDNS solved the problem I was having. My path to solution discovery was as follows: - tried multiple config changes on my current router/firewall platform (pfSense) T-Mo's iOS WiFi calling is WiFi preferred. AT&T's and VZW's is cellular preferred, with no way to change it on any. Cellular preferred usually exhibits this behavior, not WiFi, unless the WiFi signal is occasionally poor enough to warrant dropping it. I am also having this problem. I have called several times and tech support has not provided a solution. I use wifi calling on my other device and it works fine so it's not a wifi strength issue. They also ruled out it being a device issue. This is a new line/device. I do not have T-mobile service where I live so I rely 100% on wifi calling.

For WiFi calling on iPhones, Tmobile used to prefer WiFi. However, they changed it awhile ago and now prefer cellular. It will switch to WiFi calling only if your cellular signal gets weak. Like you, I believe that WiFi calling sounds better and has less latency. However, it has been less reliable for me than cellular calling.

Wi-Fi Calling lets you talk and text from indoor locations where it’s hard even for a strong cellular signal to reach. Wi-Fi Calling can be used in the Domestic Coverage Area (U.S., Puerto Rico, and U.S. Virgin Islands) and from most international countries. TTY Limitations for 911 calls

Jun 04, 2013 · Watch T-Mobile Product Operations Expert, Ryan, explain how to use T-Mobile's exclusive feature Wi-Fi Calling.

There are also phone networks that prioritize Wi-Fi calling first, like Google Fi and Republic Wireless, which offer customers cheaper alternatives to regular phone plans.To compete with this Jun 17, 2020 · How T-Mobile W-Fi Calling Works. Usually, the first concern regarding Wi-Fi calling is security. However, T-Mobile has implemented technologies within the preinstalled Smart Wi-Fi app that ensure a secure connection when using a wireless access point The connection is established using the UMA/GAN standard. To use Wi-Fi calling, you must first register an E911 address and turn on Wi-Fi to connect to a Wi-Fi network. Register your E911 address at My T-Mobile. Click the link to go right to your Line Settings page. If you’re already logged in, click your name, then click Profile > Line Settings. Turn on Wi-Fi and connect to a Wi-Fi network. Visit T-Mobile Support for help with phones & internet devices, plans & services, billing, and more! I'm getting frequent Wifi calling "Er081"'s on my TMobile Note Edge. I've tried 3 different ISPs with speeds from 10m-500m, tweaked the QOS and COS on each, multiple wifi's etc.It will usually initiate the call. But it won't be long before call just drops, anywhere from 15-60 mins in. My calls ar What is WiFi Calling – Enable it on Iphone & Android Wi-Fi Calling is a service for smartphones which, just as it sounds, allows you to call over a Wi-Fi network. Wi-Fi calling relies on a technology called SIP/IMS that tunnels your call through the internet, instead of a cell tower. The Wi-Fi calling benefits come into play if you are making and receiving calls back to the U.S with Wi-Fi calling enabled otherwise it will still be $0.25. For more information on WiFi calling and WiFi calling billing, you can check out our Wi-Fi Calling from T-Mobile support document for all the details.