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    December 20, 2023 | 20974 view(s) | 201 people thought this was helpful
    Error: HTTP 1.1 Service Unavailable
    list-menuFeedback?

    ISSUE
    When attempting to access your Webex site, you receive the error 'HTTP 1.1 Service Unavailable'.

    RESOLUTION
    Follow these steps to troubleshoot and resolve this issue:

    1. Clear the cache and cookies on your web browser: Microsoft Edge | Mozilla Firefox | Google Chrome
    2. Reset your local DNS cache
    3. Access your Webex site
    CAUSE
    This may be due to your Webex site being in the middle of moving to a different cluster (for maintenance/upgrade purposes). During this switchover, the cached DNS entries for your Webex site may temporarily point to incorrect servers which can cause this error.

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