Dynamic group call

Operation (CRM IV)

• Press the "Group Config." button, red led in key starts flashing
• Select subscribers to be included / excluded (toggle function), flashing green led in key indicate included
• Press the "Group Config." button again, the group call is activated, red led in key stops flashing
• The green leds continue to flash during the group call
• When the group call is cancelled the group is emptied, and the green leds stop flashing

LIMITATION: You can only include subscribers, you cannot include groups!

Programming

• Software requirement: AMC 8.26 is later
• If not already existing, create 9535 = feature 95/0. The "Group Config." DAK button is programmed to 9535.

Each CRMIV must “own” a group call that nobody else uses. The directory number of the group call should be changed so that the two last digits are identical to the group index number. Example:

• Group 2 = 8502
• Group 10 = 8510

Etc.

• Enter the group call directory number associated to the CRMIV in the External Parameter (%1.EXP) field of the CRM IV.
• Put all CRM IV’s that should have Dynamic Group Call feature in UDP group 1.

Event Handler programming:

Owner: Stations w/UDP 1 (CRM IV stations) Event type: 15 – Event Trigger Subtype: 0 When Change to: ON or OFF When Related to: Directory number 0 | 9535 Action: IND %1.phy %1.dak(I%2.dir) 1 3

Owner: Stations w/UDP 1 (CRM IV stations) Event type: 25 – Event Trigger w/User parameter Subtype: 0 When Change to: ON or OFF When Related to: All Action: IF %sgm(%2.phy,%1.exp(2)) IND %1.phy %1.dak(I%2.dir) 2 3 OFF ENDIF IF %op(%sgm(%2.phy,%1.exp(2)),=,0) IND %1.phy %1.dak(I%2.dir) 2 3 ON ENDIF $GRM L%2.dir NG%1.exp(2) U2 IF %op(%2.dir,=,9535) $DISCON_ST L%1.dir 0 IND %1.phy %1.dak(I%2.dir) 2 3 OFF pause pause pause $DD L%1.dir L%1.exp ENDIF

Owner: Stations w/UDP 1 (CRM IV stations) Event type: 08 – Conversation Outgoing When Change to: OFF When Related to: All Action: IF %op(%2.dir,=,%1.exp) IF %gns(%1.exp(2),0) $ER U15 U1 U1 U1 N%gns(%1.exp(2),0) U3 %1.ref ENDIF ENDIF

Owner: Stations w/UDP 8 (All stations) Event type: 15 – Event Trigger Subtype: 1 (NOTE: Subtype 1, NOT 0) When Change to: ON When Related to: All Action: $GRM N%gns(%2.exp(2),0) NG %2.exp(2) U0 IND %2.phy %2.dak(I%1.dir) 2 3 OFF pause IF %gns(%2.exp(2),0) $ER U15 U1 U1 U1 N%gns(%2.exp(2),0) U3 %2.ref ENDIF