User guide

252 BSGX4e Business Gateway User Guide
NN47928-102 Release 01.01
Alarm Log Entries
When a triggering threshold is reached, an alarm entry is sent to the system log. For
more information about system logging, see “Show System Operation Summary”
(page 323).
To see the system log entries, enter the following command:
> show logging internal
The following system log entries indicate that an alarm is detected and cleared:
Message
---------------------------------------------------------------------
09:33:19: (:100001) Excessive Bursting alert on call detected
09:33:19: (:100001) Excessive Bursting alert on call cleared
The following information fields are included in each message:
 The first column is the time.
 The second column shows the source of the VoIP stream for which the alarm is
triggered.
 The third column reports which alarm is detected or cleared:
n Low Quality: low R-Factor
n Excessive Bursting: excessive bursting R-factor
n Excessive Delay: excessive delay
Alarm Statistics
To see the number of alarms triggered, enter the following command:
> show call alarms
Alarm Stats:
Low Quality 6
Excessive Burst 15
Excessive Delay 0
The alarm statistics are:
 Low Quality Number of alarms reported due to a low R-Factor.
 Excessive Burst Number of alarms reported due to an excessive bursting
R-factor.
 Excessive Delay Number of alarms reported due to an excessive delay.
JB
statistics
Statistics of the simulated jitter buffer used to deduce how much
VoIP traffic is disrupted.
(The JB fields do not report information if the CODEC used is not
supported by the VQM analyser.)
Field Description