Ericsson Call Session Control Function Certified

Ericsson Call Session Control Function (CSCF) is a central component of the IP Multimedia Subsystem (IMS), managing all signaling from the end user to services and other networks. CSCF can control both fixed and mobile IMSs, containing functional modules to manage signaling from end user, allocating application servers, establishing emergency connections, and controlling communication with other networks.

CSCF can be deployed in multiple cloud environments, such as OpenStack, VMware, and Ericsson NFVI. It is also verified on Ericsson software-defined infrastructure (SDI) and can be delivered as a part of industrialized solutions.