Polycom 1500/1800/2000/4000 Manual De Usuario

 

Ultra Secure Mode

Polycom®, Inc. 

832

Administrators maintaining RMX systems are required to perform an update of the CRLs used on the 
systems within the validity period of the current CRLs.

Should the current CRLs expire; the system will not allow administrators to login and perform administrative 
tasks using the RMX Web Client or RMX Manager.

The Emergency CRL Update procedure disables client certificate validation enabling an administrator to 
access the system and install an updated CRL file without having to perform a full system rebuild. 

To perform an Emergency CRL Update procedure:

Step 1: Download and save the updated CRL files from the CA Server.

Step 2: Disable Secured Communications Mode.

Step 3: Open the Certification Repository and update the CRL files.

Step 5: Update the Repository.

Step 6: Re-connect to the RMX.

Step 7: Re-enable Secured Communications Mode.

These files are saved on the workstation.

a Connect a USB keyboard or mouse to the USB port of RMX. 

The USB port locations for RMX 1500/2000/4000 are shown in 

USB Restore

.

b Power the RMX Off and then On using the power switch and allow the RMX to complete its 

startup.
System restart can take 5 - 10 minutes, depending on the RMX’s configuration.

Using the RMX Manager:

c In the MCUs list, select the RMX to be updated.
d In MCU Properties, change the Port number from 443 to 80.

This procedure must only be performed on a secured network as the system must disable the client 
certificate validation process resulting in management traffic being sent over the network without the 
use of SSL encryption.

The RMX must be powered on before starting this procedure.

The RMX supports the use of PEM and DER formats.
Take note of the format you download as you will need to make a selection later in this process when 
uploading the new CRL files.