My colleague got this error ( "WebRTC line is not registered") on her laptop when I called her on 3CX app. Please note that this error is only showing on her laptop not mobile.
Is there a fix to this?
Thanks,
To eliminate this is not caused by a setting on the extension create a new temporary extension and send your colleague a new welcome email and see if that extension works on the laptop.
You can also test the same extension on a different device or a different network. Anyone else facing this issue?