My wifi calling has stopped working

[Proberts88]

Hi, my wifi calling has stopped working, I’ve done all the relevant steps ie turn it off and on as well as the phone but still won’t come back? Are there any on going issues at the moment? 
thanks 

[Leanne_T]

Hi @Proberts88

Thanks for coming here. 

Have you restarted the router? 

Which phone are you using? 

Leanne.