Yealink T58A Administrator's Manual page 84

The device can authenticate the server certificate based on the trusted certificates list. The trusted
certificates list and the server certificates list contain the default and custom certificates. You can specify
the type of certificates the device accepts: default certificates, custom certificates, or all certificates.
Common Name Validation feature enables the device to mandatorily validate the common name of the
certificate sent by the connecting server. The security verification rules are compliant with RFC 2818.
• Supported Trusted Certificates
Supported Trusted Certificates
Yealink Teams devices trust the following CAs by default:
• DigiCert High Assurance EV Root CA
• Deutsche Telekom Root CA-2
• Equifax Secure Certificate Authority
• Equifax Secure eBusiness CA-1
• Equifax Secure Global eBusiness CA-1
• GeoTrust Global CA
• GeoTrust Global CA2
• GeoTrust Primary Certification Authority
• GeoTrust Primary Certification Authority G2
• GeoTrust Universal CA
• GeoTrust Universal CA2
• Thawte Personal Freemail CA
• Thawte Premium Server CA
• Thawte Primary Root CA
• Thawte Primary Root CA - G2
• Thawte Primary Root CA - G3
• Thawte Server CA
• VeriSign Class 1 Public Primary Certification Authority
• VeriSign Class 1 Public Primary Certification Authority - G2
• VeriSign Class 1 Public Primary Certification Authority - G3
• VeriSign Class 2 Public Primary Certification Authority - G2
• VeriSign Class 2 Public Primary Certification Authority - G3
• VeriSign Class 3 Public Primary Certification Authority
• VeriSign Class 3 Public Primary Certification Authority - G2
• VeriSign Class 3 Public Primary Certification Authority - G3
• VeriSign Class 3 Public Primary Certification Authority - G4
• VeriSign Class 3 Public Primary Certification Authority - G5
• VeriSign Class 4 Public Primary Certification Authority - G2
• VeriSign Class 4 Public Primary Certification Authority - G3
• VeriSign Universal Root Certification Authority
• ISRG Root X1 (Let's Encrypt Authority X1 and Let's Encrypt Authority X2 certificates are signed by the
root certificate ISRG Root X1.)
• Baltimore CyberTrust Root
• DST Root CA X3
• Verizon Public SureServer CA G14-SHA2
• AddTrust External CA Root
• Go Daddy Class 2 Certification Authority
• Class 2 Primary CA
• Cybertrust Public SureServer SV CA
• DigiCert Assured ID Root G2
| Security Features | 84