voiceIfDtmfDetectionMinPowerThreshold
MX-VOICEIF-MIB ·
.1.3.6.1.4.1.4935.15.30.1.40.1.30
Object
column
r/w
Integer32
Minimum absolute power threshold (dBm0) for off-on
transition of a DTMF.
Raising this value reduces the sensitivity to DTMF detection.
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
.1.3.6.1.4.1.4935.15.30.1.40.1.30- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- voiceIfDtmfDetectionEntry
- Table
- voiceIfDtmfDetectionTable
- Siblings
- 5
Syntax
Integer32
Values & Constraints
Object Constraints
range: -45--10
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| voiceIfDtmfDetectionMaxPowerThreshold 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 … | column | Integer32 | .1.3.6.1.4.1.4935.15.30.1.40.1.20 |
| 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 |