Anti-nuisance control (Event Handler)
From Zenitel Wiki
This article describes how a master station can disable substations from making calls and audio program selection for a period of time. This function is typically used in prisons, where you want to block calls from a particular cell for a certain time.
- The master station dials 9535 + directory number to disable calls from that substation for a preset time (15 minutes in the example below).
- The feature code 9535 and the substation directory numbers can be assigned to DAK keys for easy operation.
- If the master station is a CRM-V station (IP Flush Master with DAK-48 Module), the "disabled" status will be indicated with a red LED in the associated button on the DAK panel.
- If the master station is a DualDisplay station, the "disabled" status will be highlighted with inverse video in the associated button in the DAK display.
Directory number 9535 is by default a two-step event trigger, feature 95/0. When 9535 + Substation is dialed, an event type 25 is triggered and the action string $SSC L%2.dir U2 moves the substation to COS 2. COS 2 is by default empty, which will prevent calls to be initiated. The command $DISCON_ST L%1.dir U2 will disconnect the master station with a success tone after having entered the substation number. The $PROG L%2.dir LV command will switch off audio program on the substation. The IND %1.phy %1.dak(I%2.dir) 1 1 ON command will turn on the red LED in the DAK48 panel if a CRM-V station is used. A 15 minute timer (900,0 seconds) is started by the command $ST L%2.dir W9000 L9988.
When the timer expires it will trigger event type 21, and the command $SSC L%1.dir U1 will move the station back to COS 1, the IND %1.phy %1.dak(I%2.dir) 1 1 OFF command will switch off the red LED, and calls and program selection can again be made.
Event 1 - Move the substation to COS 2, start a timer, and disconnect the master station.
Event 2 - Move the substation back to COS 1.
The two last lines (OWN and IND) are required only if a DAK48 panel is used. In the example the CRM-V station has directory number 110. The first parameter in the OWN command must be changed according to the directory number used in your installation.
If there are several two-step event triggers used for different features, they must be separated by using different parameter 1 for the feature 95, i.e. 95/0, 95/1, 95/2 etc., which then translates to the subevent in the event with Event Type 25.
- 9535 = 95/0 (default)
- 9546 = 95/1
- 9547 = 95/2