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Since firmware version, Snom uses the Mozilla CA Certificate List for its desktop phones.

When a new firmware version is built, we always use the Mozilla Included CA Certificate List from that day.

View list of installed certificates

To view the currently supported certificates of the Snom Desktop phone you are using,

  • go to > Certificates/Preinstalled Certificates

Upload your own certificates

But you have the possibility to upload your own certificate in DER format at any time.

  • This is done under > Certificates/Custom Certificates