Polycom CX5500

Polycom CX5500 Unified Conference Station Administrator’s Guide 1.1.0
Polycom, Inc. 218
● Thawte Universal CA Root
● Trusted Certificate Services by COMODO
● UTN-DATA Corp SGC by COMODO
● UTN-USER First-Client Authentication and Email by COMODO
● UTN-USER First-Hardware by COMODO
● UTN-USER First-Object by COMODO
● UPS Document Exchange by DST
● ValiCert Class 1 VA
● ValiCert Class 2 VA
● ValiCert Class 3 VA
● Verisign 2048 Root CA
● VeriSign Class 4 Primary 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
● 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
● Versign Class 3 Public Primary Certification Authority – G5
● Verisign Class 4 Public Primary Certification Authority - G2
● Verisign Class 4 Public Primary Certification Authority - G3
● Verisign/RSA Commercial CA
● Verisign/RSA Secure Server CA
● Windows Root Update by COMODO
Troubleshooting: My Certificate Authority is Not Listed
Polycom endeavors to maintain a built-in list of the most commonly used CA Certificates. Due to
memory constraints, we cannot ensure a complete set of certificates. If you are using a certificate
from a commercial Certificate Authority not in the list above, you may submit a Feature Request for
Polycom to add your CA to the trusted list. At this point, you can use the Custom Certificate method
to load your particular CA certificate into the phone. Refer to Technical Bulletin 17877: Using
Custom Certificates on Polycom Phones.