Oracle Communications Cloud Native Core Release 2.3.0

Release 2.3.0

Oracle’s cloud native, 5G core helps the operators to design a robust and scalable core solution with best-in-class, microservices-based network functions (NFs), and flexible deployment options.

To know more about the network function, navigate using the drop-down.


BSF provides Session Binding and Routing of application related policy signaling traffic in 5G Core.

BSF documents are repackaged for Cloud Native Core Release 2.3.0. There are no changes in the documents for this release.



CNDRA provides diameter routing services in 4G and 5G networks.

CNDRA documents are repackaged for Cloud Native Core Release 2.3.0. There are no changes in the documents for this release.


IWF interworks between 4G Core and 5G Core.

IWF documents are repackaged for Cloud Native Core Release 2.3.0. There are no changes in the documents for this release.



NEF securely exposes the 5G Core to Application Functions.

NEF documents are repackaged for Cloud Native Core Release 2.3.0. There are no changes in the documents for this release.


NSSF provides slice selection in 5G Networks.

NSSF documents are repackaged for Cloud Native Core Release 2.3.0. There are no changes in the documents for this release.

SEPP secures the 5G Core from other networks.

SEPP documents are repackaged for Cloud Native Core Release 2.3.0. There are no changes in the documents for this release.

UDM manages data related aspects in user authorization, registration and Session management in 5G Core.

UDM documents are repackaged for Cloud Native Core Release 2.3.0. There are no changes in the documents for this release.