In this section:
The SIP DTMF Trigger Detection and Notification functionality enables the
The values are:
- Egress
- Ingress
To View Dtmf Trigger
On SBC main screen, go to Configuration > Profile Management > Category: Dtmf Trigger Profile > Dtmf Trigger.
The Dtmf Trigger window is displayed.
Figure 1: Profile Management - Dtmf Trigger
To Edit Dtmf Trigger
To edit any of the Dtmf Trigger in the list, click the radio button next to the specific Dtmf Trigger name.
The Edit Selected Dtmf Trigger window is displayed below.
Figure 2: Profile Management - Dtmf Trigger Edit Window
The following fields are displayed:
Table 1: DTMF Trigger
Parameter | Description |
---|---|
| Specifies the DTMF name. |
| Specifies the administrative state of this dtmf trigger. |
| Indicates the pattern in digit-regular expression on which the Unable to show "metadata-from": No such page "_space_variables" should match. Multiple patterns can be strung together using "." If you do not enter a pattern value, S# is assumed to be the default. |
| Specifies the interdigit timer (maximum time between digits) in milliseconds. If 0 is specified, the timer is disabled. Must be 0 to 65535. The default value is 4000. |
| Specifies the duration in milliseconds for a digit to be considered long. If 0 is specified, long digits are disabled. Must be 0 to 65525. The default value is 2000. |
Make the required changes and click Save at the right hand bottom of the panel to save the changes made.