Home phone call control error message

[wireless]

Getting error message "something went wrong try again later" for past 3 days. Called support but the tech seemed to be clueless. It used to work and is included in my plan. Any suggestions?


More... (https://forum.telus.com/t5/Internet-Home-Phone/Home-phone-call-control-error-message/m-p/143501#M34990)