Polycom, Inc. J-1

Appendix J

Restoring Defaults

USB Restore Defaults

The USB port of an MCU in Ultra Secure Mode can be used to:
• Restore the MCU to Factory Security Defaults mode (https http).
•Perform a Comprehensive Restore to Factory Defaults
•Perform an Emergency CRL (Certificate Revocation List) Update
USB Ports on RealPresence Collaboration Server (RMX) 1500/RealPresence
Collaboration Server (RMX) 2000/RealPresence Collaboration Server (RMX)
4000
When performing USB Operations, the following USB ports are used:
• RealPresence Collaboration Server (RMX) 1500 - left most USB port on the front panel.
Do not use any USB ports other than the ones indicated in the following diagrams.