Dynamic group call

Operation

• Press a dedicated "Group Configursation" DAK key. The red led in key starts flashing, and the Dynamic Group is emptied.
• Select stations or local groups to be included by pressing the associated DAK keys. A steady green led in the keys indicates that the stations/groups are included
• Press the "Group Configuration" button again, and the group call is activated (the ding-dong chime is played). Pressing the `M`-key opens the microphone.
• The green leds continue to be lit during the group call
• Cancel the group call by pressing the `C`-key. The green LEDs are turned off.

For best performance it is recommended to use CRM V station or ECPIR-3P panel, as these devices have buttons with LEDs showing status.

Software requirements

• ICX: Any version
• AlphaCom: 13.0.3.0 or later

Configuration

• Assign directory number 9535 to DAK 1 of the operator station. This is the Group Configuration button. Directory number 9535 is included by default.

DynGrp DAK.PNG

• Each operator station is assigned its own Dynamic Group Call by entering the Dynamic Group Call number in the User Defined Parameter (%1.EXP) field of the operator.
• Include operator stations in UDP group 1. Name the UDP group e.g. "Operators".

DynGrp UDP.PNG

Event Handler configuration

In AlphaPro, go to Exchange and System -> Events, press Insert and create the following events:

DynGrp Event1.PNG

IF %chg(1,0) IND %1.phy 0 0 0 OFF $GRM LV L%1.exp U3 IND %1.phy %1.dak(I%2.dir) 1 3 ON ENDIF

IF %chg(0,1) IND %1.phy %1.dak(I%2.dir) 1 3 ON $ST L%1.dir W10 L%1.exp ENDIF

DynGrp Event2.PNG

IND %1.phy %1.dak(I%2.dir) 2 1 ON $GRM L%2.dir L%1.exp U1 IF %op(%2.dir,=,9535) $DISCON_ST L%1.dir 0 IND %1.phy %1.dak(I%2.dir) 2 1 OFF PAUSE PAUSE PAUSE $DD L%1.dir L%1.exp

DynGrp Event3.PNG

IF %op(%2.dir,=,%1.exp) IF %chg(1,0) $ST L%1.dir W0 L%1.exp stop ENDIF IND %1.phy 0 0 0 OFF ENDIF

DynGrp Event4.PNG

IF %op(%2.dir,=,%1.exp) IND %1.phy 0 0 0 OFF ENDIF