Wi-Fi calling

[Plantagnet]

Why has wi-fi calling stopped working on my Samsung Galaxy S7? It worked well for a few weeks in August/September 2016 but doesn't work now. Vodafone haven't been able to explain it. Is there an Android problem?

[BandOfBrothers]

Hi,

May I ask > Did Vodafone supply you tbe Samsung phone ?

Have you recently updated your firmware on the phone ?

Some People who have ^ have then found Calling Over Wifi affected. 

Customer services via 191 or Live Chat can check your account settings. 

Have you re tried to reset up Calling Over Wifi?

How-do-I-set-up-Wi-Fi-Calling-on-a-Samsung-Galaxy-A3-2016-and-2017-A5-2016-and-2017-S6-or-S6-edge-S7...