| Configuring the Security Features | 205
Parameter Description Configuration Method
CA Certificates
Specify the certificate type in the
Trusted Certificates list for the
system to authenticate for the
TLS connection.
• Default Certificates—the
device authenticates whether
the server is reliable via the
built-in CA certificates.
• Custom Certificates—the
device authenticates whether
the server is reliable via the
uploaded CA certificates.
• All Certificates—the device
authenticates whether the
server is reliable via both the
built-in and the uploaded CA
certificates.
Note: the default value is
Default Certificates.
If you change this parameter, the
system will reboot to make the
change take effect.
Web user interface
Upload Trusted Certificate File
Upload the custom CA certificate
for the device.
Note: The format of the
certificate must be in *.pem,
*.der., *.crt, or *.cer. You can
upload up to 10 CA certificates.
Web user interface
• Default Certificates List
Default Certificates List
The following introduces 36 most common used CA Certificates built in Yealink video conferencing system.
• VeriSign Class 3 Public Primary Certification Authority - G5
• GeoTrust Universal CA
• Equifax Secure eBusiness CA-1
• Thawte Server CA
• VeriSign Class 2 Public Primary Certification Authority - G3
• VeriSign Class 4 Public Primary Certification Authority - G3
• Thawte Premium Server CA
• thawte Primary Root CA - G2
• thawte Primary Root CA - G3
• GeoTrust Global CA 2
• GeoTrust Universal CA 2
• GeoTrust Primary Certification Authority
• GeoTrust Global CA
• Class 3 Public Primary Certification Authority
• -Thawte Personal Freemail CA