ssl decryption failure

  1. leonardorebelo

    SSL error with Microsoft teams integration

    Hi! i'm trying to set up the microsoft teams integration, but i have a small issue, i bought a wildcard for my domain ittesit.be, and i use teams.ittesit.be for 3cx . when i upload the certificate i got this error : as you see this certificate is valid: Can somebody help me please?
  2. Solved Servers used by 3CX?

    Dear all, my updates or registrations often fail because apparently the certificates of the servers used by 3CX don't match the hostnames or IPs. My firewall checks these and I need to add exceptions for the SSL decryption. Is there a list of all IPs used by 3CX available so I can whitelist all...