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Monitoring
This section helps you configure sending of SNMP traps. Download the list of available
traps, i.e. the MIB table, from the gateway web interface. The main purpose of SNMP
monitoring is to observe your GSM gateway states continuously and send state
information to the defined IP addresses whenever an error occurs. The SNMP agent on
the CPU monitors the following states (some can be disabled by the user):
GSM gateway accessibility;
GSM/UMTS, PRI and VoIP card presence/absence;
Count of active calls via PRI ISDN and VoIP;
Received signal level for each GSM/UMTS module;
ISDN line and GSM/UMTS module error states.
Refer to the for the list of all SNMP traps sent by . List of SNMP traps 2N StarGate
®
Common Settings
General
Number of used channels – define the maximum/minimum count of active
voice channels (VoIP, PRI ISDN). The SNMP trap is sent automatically whenever
the defined values are exceeded.
Signal level – define the maximum/minimum level of the signal received by the
GSM/UMTS module. The SNMP trap is sent automatically whenever the defined
values are exceeded.
SMS buffer upper limit – define the maximum filling capacity of the SMS
storage. The SNMP trap is sent automatically whenever the defined value is
exceeded.
Boards
Enable/disable the card positions to be monitored. The CPU card is always monitored
and monitoring cannot be disabled.
Caution
This service is subject to licence! Refer to Management Licence key /
for the current GSM gateway licence state details.
Tip
You can also apply ISDN monitoring to monitor the ISDN PRI line state.
Refer to
for Gateway Configuration / ISDN Parameters – Monitoring
details.