Polycom RMX 1500 Administrator's Manual page 758

Chapter 19-RMX Administration and Utilities
19-94
The Community name is a string of characters that will be added to the
message that is sent to the external Manager terminals. This string is
used to identify the message source by the external Manager
terminal.
The new IP Address and Community name is added to the Trap
Destinations box.
a
To delete the IP Address of a Manager terminal, select the
address that you wish to delete, and then click the Remove
button.
The IP address in the Trap Destinations box is removed.
13 Click the Security tab.
The RMX-SNMP Properties – Security dialog box opens.
Version 3
Versions 1 & 2