Use the CAC window to configure call admission control (CAC) parameters for all peers using the selected gateway (GW) trunk group.
On the SBC main screen, navigate to All > Address Context > Zone > Gw Trunk Group > CAC
The CAC window opens. Select the Address Context, Zone and GW Trunk Group from the drop-down lists. The Edit CAC panel opens.
Use the following table to configure the options for the specified GW trunk group and then click Save.