AudioCodes Mediant 4000 SBC User Manual page 586

Figure 37-4: Software Upgrade Key Status Page Displaying SBC Licenses from License Pool
If communication with the License Pool Manager Server is lost for a long duration, the
device discards the allocated SBC license (i.e., expires) and resets with its initial, "local"
SBC license. This mechanism prevents misuse of SBC licenses allocated by the License
Pool Manager Server.
The following SNMP alarms relate to the allocation/de-allocation of SBC licenses by the
License Pool Manager Server:

acLicensePoolInfraAlarm (1.3.6.1.4.1.5003.9.10.1.21.2.0.106):
•
Sent when the device receives a new SBC license from the License Pool
Manager Server and a device reset is required.
•
Sent when the device is unable to access the License Pool Manager Server.
•
Sent when the SBC license allocated by the License Pool Manager Server is
about to expire (e.g., when communication with the License Pool Manager Server
is lost)

acLicensePoolApplicationAlarm (1.3.6.1.4.1.5003.9.10.1.21.2.0.107):
•
Sent when the device receives an SBC license from the License Pool Manager
Server that exceeds the maximum SBC session capacity that can be supported
by the device.
•
Sent when the device resets with an SBC license allocated by the License Pool
Manager Server that exceeds the maximum SBC session capacity that can be
supported by the device. The device sets the capacity to its maximum (and
values beyond the device's capability are not applied)
User's Manual
Manager
586
Mediant 4000 SBC
Document #: LTRT-41730