For the question “What is an Online Charging System?” we can simply define it as a system allowing a communications service provider to charge their customers, in real time, based on service usage. The OCS helps optimize the system by separating business activities and reducing technical and vendor dependency and decreasing the time-to-market for new services. According to the statics in 2007 there are approximately 30 operators worldwide who have stared OCS developments.

I have worked with different versions of Huawei Online Charging System (OCS) with different telecommunication providers such as Dialog (Sri Lanka) and Celcom (Malaysia). …

Nipun Thilakshan

Software Engineer, Tech enthusiast

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