You could easily add our click to call widget to a Wix website using embedded code, but it won't work properly in Google Chrome because new browser restrictions and limitations in Wix IFrames.
Custom code added to Wix runs inside an IFrame and due to restrictions implemented in Google Chrome since version 64, access to the microphone is restricted, unless you provide additional parameters to the IFrame. Unfortunately for the Wix IFrame these parameters can't be controlled by the user.
Because of this restrictions to allow users set Google Chrome required parameters, our widget won't work correctly on this browser for Wix websites.
This is the official documentation: