voiceIfDtmfDetectionMaxPowerThreshold
MX-VOICEIF-MIB ·
.1.3.6.1.4.1.4935.15.30.1.40.1.20
Object
column
r/w
Integer32
Maximum absolute power threshold (dBm0) for off-on
transition of a DTMF.
Raising this value increases the sensitivity of the DTMF detection.
Raising this value too high may also cause false detections of DTMFs.
This variable's semantics are different depending on protocol and/or
hardware platforms. Please refer to the documentation
for more details.
Context
- MIB
- MX-VOICEIF-MIB
- OID
.1.3.6.1.4.1.4935.15.30.1.40.1.20- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- voiceIfDtmfDetectionEntry
- Table
- voiceIfDtmfDetectionTable
- Siblings
- 5
Syntax
Integer32
Values & Constraints
Object Constraints
range: -20-1
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| voiceIfDtmfDetectionMinPowerThreshold Minimum absolute power threshold (dBm0) for off-on
transition of a DTMF.
Raising this value reduces the sensitivity to DTMF detection.
This variable'… | column | Integer32 | .1.3.6.1.4.1.4935.15.30.1.40.1.30 |
| voiceIfDtmfDetectionBreakPowerThreshold Break absolute power threshold (dBm0) for on-off transition
of a DTMF.
This variable's semantics are different depending on protocol and/or
hardware platforms. Plea… | column | Integer32 | .1.3.6.1.4.1.4935.15.30.1.40.1.40 |
| voiceIfDtmfDetectionPositiveTwist When the high-group frequency of a DTMF is more powerful
than the low-group frequency, the difference between the
high-group frequency absolute power and the low-group
frequency a… | column | Unsigned32 | .1.3.6.1.4.1.4935.15.30.1.40.1.50 |
| voiceIfDtmfDetectionNegativeTwist When the low-group frequency of a DTMF is more powerful
than the high-group frequency, the difference between the
low-group frequency absolute power and the high-group
frequency a… | column | Unsigned32 | .1.3.6.1.4.1.4935.15.30.1.40.1.60 |
| voiceIfDtmfDetectionMinDuration Defines the minimum duration a DTMF must last to be detected. A DTMF
whose duration is less than the configured value is not detected.
A higher value may help prevent false DTMF d… | column | Unsigned32 | .1.3.6.1.4.1.4935.15.30.1.40.1.70 |