This section specifies the Post Gateway Ringing Delay (PGRD) signaling quality measurement.
On SBC main screen, go to Configuration > System Provisioning > Category: Trunk Provisioning > Trunk Group > H323Trunk Group > H323 Trunk Advanced > Qoe > Pgrd. The Pgrd window is displayed.
The Qoe - Pgrd can be checked for each Address Context, for each Zone, for each H323Trunk Group created or for all the Address Contexts, Zones and H323Trunk Groups created. Use the drop-down box to select the desired Address Context, Zone and H323Trunk Group.
The Edit Pgrd window is displayed.
Figure 1: H323 Trunk Advanced - Qoe - Pgrd Edit Window
The following fields are displayed:
Table 1: H323 Trunk Advanced - Qoe - Pgrd Parameters
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Critical Qos Pgrd Limit | Specifies the critical Post Gateway Ringing Delay limit, above which the call admission should be stopped. The value range from 50 - 10000 and the default value is 2000. |
Default Pgrd Factor | Specifies the default value to be used as Post Gateway Ringing Delay when no calls are made for a sampling period. The value range from 50 - 10000 and the default value is 500. |
Make the required changes and click Save at the right hand bottom of the panel to save the changes made.