AudioCodes Mediant 4000 SBC User Manual page 297

User's Manual
Parameter
[BWProfile_IngressVideoBandwidth]
Total Egress Bandwidth
total-egress-bandwidth
[BWProfile_TotalEgressBandwidth]
Total Ingress Bandwidth
total-ingress-bandwidth
[BWProfile_TotalIngressBandwidth]
Thresholds
Minor Threshold
minor-threshold
[BWProfile_MinorThreshold]
Hysteresis
hysteresis
[BWProfile_Hysteresis]
Generate Alarm
generate-alarms
[BWProfile_GenerateAlarms]
Version 7.2
Defines the major (total) threshold for video and audio outgoing
bandwidth (in Kbps).
Defines the major (total) threshold for video and audio
incoming bandwidth (in Kbps).
Defines the Minor threshold value, which is the lower threshold
located between the Yellow and Green states. The parameter
is configured as a percentage of the major (total) bandwidth
threshold (configured by the above bandwidth parameters). For
example, if you configure the parameter to 50 and the 'Egress
Audio Bandwidth' parameter to 64,000, the Minor threshold for
outgoing audio bandwidth is 32,000 (i.e., 50% of 64,000).
To consider a threshold crossing:

Increase in severity (i.e., Green to Yellow): Only this
value is used.

Decrease in severity (Red to Green, or Yellow to Green):
This value is used with the hysteresis, configured by the
'Hysteresis' parameter (see below).
Note: The parameter applies to all your configured bandwidths.
Defines the amount of fluctuation (hysteresis) from the
configured bandwidth threshold in order for the threshold to be
considered as crossed (i.e., avoids false reports of threshold
crossings). The hysteresis is used only to determine threshold
crossings when severity is reduced (i.e., from Red to Yellow,
Yellow to Green, or Red to Green). The parameter is
configured as a percentage of the Major (total) bandwidth
threshold.
For example, if you configure the parameter to 10 and the
'Egress Audio Bandwidth' parameter to 64,000, the hysteresis
is 6,400 (10% of 64,000) and threshold crossings are
considered at the following bandwidths:

Red-to-Yellow (Yellow-Minor alarm severity): 57,600 Kbps
[64,000 - (10% x 64,000)]

Yellow-to-Green (Green-alarm cleared): 25,600 Kbps
[32,000 - (10% x 64,000)]
Enables the device to send an SNMP alarm if a bandwidth
threshold is crossed.

[0] Disable (default)

[1] Enable
297
16. Quality of Experience
Description
Mediant 4000 SBC