You can set the "PRI" for each individual user, the lower the number the higher the priority.
Use:
ACGMC

IR=xxxx,PRI=1 (for highest priority)ACGMC

IR=xxxx,PRI=32 (for lowest priority)
Your group will need to be set up correctly and these can also have priorities set.
14 PRI Individual queue/selection priority for the member
14.1 FORMAT
PRI = D 1 D 2
D 1 D 2 = 1-32 Individual queue/selection priority for the member
PRI = D 1 D 2 D 3
D 1 D 2 D 3 = GRP The common queue/selection priority defined for the ACD group
14.2 FUNCTION
The parameter states individual queue/selection priority per member. The lower value which is assigned the higher priority.
Calls in a queue with high queue priority are presented to an agent position before calls in queues with lower priorities.
Incoming calls to ACD groups with more than one free agent will be distributed to the agent that has the highest selection priority.
The individual queue/selection priority for the member will override the common queue/selection priority defined for the ACD group (stated in parameter QUE). If GRP is given, the common queue/selection priority defined for the ACD group will be used (stated in parameter QUE).
[red]
Striker : My orders came through. My squadron ships out tomorrow, we're bombing the storage depots at Daiquiri at 18:00 hours. We're coming in from the North, below their radar.[/red]
[blue]
Elaine : When will you be back?[/blue]
[red]
Striker : I can't tell you that? It's classified.[/red]