Feature Configuration

Configuring this feature involves the following steps:

  1. Configure the UDM initiated PCSF restoration procedure at AMF. For more information, refer to Configuring the PCSF Restoration Feature.

  2. Configure the IMS for identifying the PDU session with DNN name. For more information, refer to Configuring the IMS for DNN.

  3. Configure the query selection parameter to select the SMF instance that supports SMF and PGW-C. For more information, refer to Configuring the Query Selection Parameter.