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Zoom Phone UTM configuration

Dan Draves

using latest version of UTM would like to configure Zoom phone/clients. any assistance would be greatly appreciated.



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  • 0

    The only thing I did for Zoom was add a web protection exemption for it (zoom.us) with these Skip checks.  We only have laptop clients we use for it.

    I suppose another option would be to create a DNS Group object and add it as a firewall exemption.  By making it a DNS group and not just a DNS host will allow it to grab all of it's assigned IP addresses for that domain (currently 22 IPs).

    OPNSense 64-bit | Intel Xeon 4-core v3 1225 3.20Ghz
    16GB Memory | 500GB SSD HDD | ATT Fiber 1GB
    (Former Sophos UTM Veteran, Former XG Rookie)

  • 0

    Hi Dan and welcome to the UTM Community!

    I have two Exception in Web Filtering.  I skip everything for 

         ^https?://([A-Za-z0-9.-]*\.)?zoom-cs-prod*.cloudapp\.net/
         ^https?://([A-Za-z0-9.-]*\.)?office365zoom.cloudapp\.net/

    I also skip Antivirus / Sandstorm / SSL scanning for 

          ^https?://[0-9a-zA-Z.-]*zoom\.us
          ^https?://([A-Za-z0-9.-]*\.)?zoomsvr\.us

    Finally, in the Transparent mode Skiplist, I have

         DNS Group "Support.Zoom.US"
         DNS Group "zpns.zoom.us"

    I know this works for me, but I don't know that it's any improvement on Amodin's simpler solution.

    Cheers - Bob

     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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