Ericsson Charging System is designed to enable realtime charging of voice, SMS, MMS, content, services and applications deployed in the operator-controlled domain (i.e. within the walled garden).

The Charging System is the evolution of Ericsson PrePaid System, but is now also targeting post-paid subscribers. With the Charging System you can charge for your applications, services and content in realtime and reach all subscribers, no matter if they are pre- or postpaid.

You have the possibility to use either the Diameter Charging SDK or Parlay Charging API to communicate with the Charging System. If you use Parlay for other network services, then use Parlay for charging too. Otherwise we recommend using the Diameter Charging SDK.

The fact that Ericsson is the market leader in realtime charging and mediation solutions, and also that standardized APIs are used when possible, guarantees a huge number of operators supporting your applications, services and content.