Administration and Utilities
Polycom®, Inc. 520
16 To specifically define one or more valid terminals, ensure that the Accept SNMP Packets from any
Host option is cleared and then click the Add button.
The Accepted Host IP Address dialog box opens.
17 Enter the IP Address of the Manager terminal from which valid queries may be sent to the MCU, and
then click OK.
Click the Add button to define additional IP Addresses.
The IP Address or Addresses are displayed in the Accept SNMP Packets from These Hosts box.
18 In the SNMP Properties - Security dialog box, click OK.
19Audible Alarms
In addition to the visual cues used to detect events occurring on the Collaboration Server, an audible alarm
can be activated and played when participants request Operator Assistance.

Using Audible Alarms

The Audible Alarm functionality for Operator Assistance requests is enabled for each MCU in either the
Collaboration Server Web Client or RMX Manager.
The Audible Alarm played when Operator Assistance is requested is enabled and selected in the Setup >
Audible Alarm > User Customization.
When the Audible Alarm is activated, the *.wav file selected in the User Customization is played, and it is
repeated according to the number of repetitions defined in the User Customization.
If more than one Collaboration Server is monitored in the RMX Manager, the Audible Alarm must be enabled
separately for each Collaboration Server installed in the site/configuration. A different *.wav file can be
selected for each MCU.
When multiple Audible Alarms are activated in different conferences or by multiple MCUs, the Audible
Alarms are synchronized and played one after the other. It is important to note that when Stop Repeating
Alarm is selected from the toolbar from the Collaboration Server Web Client or RMX Manager, all activated
Audible Alarms are immediately halted.
Queries sent from terminals not listed in the Accept SNMP Packets from These Hosts box are
regarded as a violation of the MCU security, and if the Send Authentication Trap check box is
selected, an appropriate message will be sent to all the terminals listed in the SNMP Properties –
Traps dialog box.