![](/images/backgrounds/273875/bg1df.png)
Polycom RMX 2000/4000 Administrator’s Guide
16-33
Using an Internal Certificate Authority
If your TLS certificate was created and issued by an Internal Certificate
Authority, it may not be seen as having been issued by a trusted Certificate
Authority. The RMX Manager is not downloaded successfully and a
warning is received stating that the certificate was not issued by a trusted
Certificate Authority.
To add the Internal Certificate Authority as a trusted Certificate
Authority:
1Navigate to the folder where the certificate (.cer) file is saved.
2Open the certificate file.
3Click the Detail tab.
4Click the Copy to File button.