3CX Web Client 'WebRTC line is not registered' Error

3CX Web Client 'WebRTC line is not registered' Error

You may experience an error when making or receiving a phone call in the 3CX Web Client:


WebRTC is the protocol used within the web browsers by 3CX.

Usually a refresh of the 3CX Web Client browser tab fixes it, and a reload of the 3CX Browser Extension if that is being used.

Worst case, closing and opening a fresh browser session.
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