When you first join Dialpad UberConference using your computer via Chrome, you will be asked to Allow or Deny letting Dialpad UberConference use your camera and microphone.
Dialpad UberConference does not use your camera but does use your microphone for the call. If you ever selected Deny then every time you try to connect your audio via your computer, you'll get a WebRTC Failure alert.
Here's how you can revert it back:
- Click on the camera icon in the browser bar
- Select Always allow...