Use Cases and Features This section describes the use cases that SMF supports in this release. Base SMF Configuration4G Session Support with 5GS SBI Interfaces5G Session Support5GS-EPS InterworkingAccess and Mobility SupportCharging IntegrationCloud Native InfrastructureFailure Handling SupportHigh Availability SupportIPAM SupportLawful InterceptNRF SupportPolicy IntegrationRADIUS SupportSMF Emergency SupportSMF Inline ServicesSMF Specification ComplianceUPF IntegrationVoLTE SupportVoNR SupportWiFi Support