Any T-Mobile users familiar with WiFi calling

[anon(161369)]

I just wanted to see if anyone here knew what particular protocol t-mobile is using for the WiFi calling service on the up iPhone, I'd like to know so I can priorities it through my router, any help as always is appreciated.

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[Just_Me_D]

Have you tried calling T-mobile and asking them?

 

[anon(161369)]

Not yet but I will now hah


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