Difference between revisions of "Group Call - PTT function"

Revision as of 15:34, 31 October 2017

This article describes how to configure a DAK key on a station to activate a Group Call when the key is pressed, and cancel the group call when the DAK key is released.

Configure the group to use "Automatic M-key"

In the Event Handler, the event 30 (Station DAK or Input) is triggered when a DAK Key is pressed.

The following event will activate group call 85 when the DAK key number 3 (= Subevent 3) is pressed, and cancel when the key is released.

Configuration

In the following example the volume will be set to level 6 when group call 86 is called from stations in UDP group 2. The volume is set to level 3 (default) when the group call is ended.

When stations outside UDP group 2 dial group call 86 this event will not be triggered, and the volume will not be altered.

In AlphaPro, go to Exchange and System -> Events, press Insert and create the following event (the action strings can be copy/paste from here into AlphaPro):

Event Owner:	Stations with UDP: Id: 2
Event type:	08 - Conversation Outgoing
Sub event:	0
When change to:	ON or OFF
When related to:	Directory Number, Id: 86
Action:

IF %chg(1,0)
$DD L%1.dir L85
stop 
ENDIF
$C L%1.dir

Note that in the DAK table the DAK key 3 must be blank.

@@ Line 1: / Line 1: @@
 {{A}}
 This article describes how to configure a DAK key on a station to activate a Group Call when the key is pressed, and cancel the group call when the DAK key is released.
+Configure the group to use "Automatic M-key"
 In the Event Handler, the event 30 (Station DAK or Input) is triggered when a DAK Key is pressed.
@@ Line 37: / Line 40: @@
   $C L%1.dir
+Note that in the DAK table the DAK key 3 must be blank.
-In the action strings above, there are two lines that defines the volume. Volume during group call is set to 6 (U6) by the command:
- $VOL N%tmp(0) U6
-Volume is set to 3 (U3) when the group call is ended by the command:
- $VOL N%tmp(0) U3
-U6 and U3 can be changed to other values if required.
-Note that a standard feature exists, which might be a better alternative:
-Group calls with "[[Groups#Group_Call_Setup_Priority|Setup Priority = Alarm]]" will automatically use the [[Volume and handset override|Volume Override feature]] of the AlphaCom, without any additional configuration required.
 [[Category:Applications]]

Difference between revisions of "Group Call - PTT function"

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Revision as of 15:34, 31 October 2017

Configuration