There are a number of common errors you may encounter when using Zoom Phone on your Zoom desktop client or Zoom mobile application, and this article explains how to fix them.
Note: The error code is the number that appears at the end of the error notification. It consists of the last 3 digits. The error code 404, for example, is displayed when the error notification Call failed announces that a call failed (code: 2202404).
Error codes
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