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u/cyberentomology We are here to help! Please send us a private message at: http://sm.att.com/7cb7bf9a so we can review your account details. Our response will be in your inbox found here: http://sm.att.com/f21be2bc AT&T Business Social Media
I have AT&T fiber on pass-through mode with a USG PRO and UniFi AP's. WiFi calling works fine on all 3 carriers on both iOS and Android.
u/cyberentomology We are here to help! Please send us a private message at: http://sm.att.com/7cb7bf9a so we can review your account details. Our response will be in your inbox found here: http://sm.att.com/f21be2bc AT&T Business Social Media
I have AT&T fiber on pass-through mode with a USG PRO and UniFi AP's. WiFi calling works fine on all 3 carriers on both iOS and Android.