Introduction

Since firmware version 10.1.22.0, Snom uses the Mozilla CA Certificate List for its desktop phones. 

https://wiki.mozilla.org/CA/Included_Certificates

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