RG-specific Quota Application of UGW9811

On the UGW9811, the basic granularity for online charging credit control is rating group (RG). The UGW9811 performs unified charging and service control for services using the same RG, implementing separate credit control for different services which are charged with the same tariff.

1.  A subscriber is activated. The UGW9811 sends a CCR message to the OCS server to apply for RG-specific quotas.

2.  The OCS server returns a positive CCA message carrying quotas.