I installed WebRTC,A certificate is required for normal work.but official document configuration with it different.
How do i create a new certificate ?
How do i enabling WebRTC Phone for a user?
Thank you so much.
These are official picture.
You need a TLS certificate, easiest is to use Let’s Encrypt:
Should a certificate signed by an internal Enterprise Certificate Authority work, as long as the browser has been configured to trust it?