Use this screen to configure the signaling quality measurements for Post Gateway ringing delay (PGRD). On the SBC main screen, go to Configuration > System Provisioning > Security Configuration >SIP CAC Profile > QOE > Pgrd. Select the desired SIP CAC Profile from the drop-down list to view its respective QOE - Pgrd parameters. The Pgrd window is displayed. Pgrd Parameters: Parameter Length/Range Description Default Pgrd 50-10000 Specifies the default value for PGRD when no calls are made for a sampling period. The default value is 500. Pgrd Critical 50-10000 Specifies the critical PGRD limit above which the call admission should stop. The default value is 2000. Make the required changes and click Save.To View and Edit Pgrd
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