Specifies the MFR2 digit detection attributes.
To View and Edit Mfr2Detect
On SBC main screen, go to Configuration > Profile Management > Category: Digit Profiles > Digit Profiles > Mfr2Detect.
Select the desired Digit Profile from the drop-down list to view its respective Mfr2Detect parameters.
The Mfr2Detect window is displayed.
Figure 1: Profile Management - Digit Profiles - Mfr2Detect
The following fields are displayed:
Table 1: Dtmf Mfr2Detect Parameters
| Parameter | Description |
|---|---|
Min Power | Specifies minimum power level in dBm required for digit detection. The value ranges from -45 to -25 dBm and the default value is -30. |
Min On Duration | Specifies minimum tone duration in milliseconds required for digit detection. The value must be increments of 5ms. The value ranges from 25 to 100 milliseconds and the default value is 25 milliseconds. |
Min Off Duration | Specifies minimum tone duration in milliseconds required for digit detection. The value must in increments of 5ms. The value ranges from 10 to 100 milliseconds and the default value is 15 milliseconds. |
Frequency Range | Specifies frequency tolerances for digit detection. The value represents accept and reject ranges. Frequencies detected within the accept range will result in digit detection. Frequencies detected outside the reject range will not result in digit detection. The options are:
|
Max Pulse Duration | Specifies the maximum allowed duration (in milliseconds) of a received pulsed MF tone. The value ranges from 0 to 8000 milliseconds and the default value is 1000 milliseconds. |
Post Pulse Delay | Specifies the Duration (in milliseconds) after a pulse signal is transmitted when no forward signals are recognized. The value ranges from 0 to 8000 milliseconds and the default value is 250 milliseconds. |
Make the required changes and click Save at the right hand bottom of the panel to save the changes made.
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