Nowadays, choosing a reliable OCS Telecom provider is the most important step for telecom companies. Once the right system and provider selection is made, it can’t be changed easily. Online charging system OCS is a crucial system to continue operations for Prepaid Billing. It also helps to enhance customer experience, that means indirectly boosts business growth.

Before jumping into the selection process, understand your business requirements as well as the following aspects to stand out in the competition. Try to assess providers who understand your business’s requirements and whose capabilities can align with them.

OCS Telecom - what is it?|What is OCS in telecom?|What is OCS in Telecommunications?|Telecom online charging system|Telecom OCS

An Online Charging System handles real-time billing and charging for service providers. It does the immediate calculations based on the services used by customers. It can be voice calls and data usage or online video services.

Understand in detail

๐Ÿ‘‰ What is an Online Charging System (OCS)?
๐Ÿ‘‰ How Does the Online Charging System Work?

Why100% uptime guarantee Important for OCS

Increase in the number of subscribers is a happy situation for the business but if it starts affecting the service for existing customers, then it could also spell bad news in quick time. In the era of 4G and 5G, it is expected that the service is not disrupted at all and the speed of usage (especially mobile data usage) is maintained at satisfactory levels despite the addition of new subscribers.

The robustness and the scalability are the two most important aspects in a prepaid billing system. Imagine what would happen if the OCS system is not responding to the messages from the network. All the usage would essentially be stuck for authorisation on the network component (such as theย UGWย or Universal Gateway), affecting the service for thousands of telecom subscribers.

  • High Availability OCS

The Up time guarantee of the OCS system (or the prepaid billing system) is very important. To ensure this, the system needs to support the high availability aspect. This means that there needs to be a redundant server available to process the messages in case the primary server is unavailable due to any reasons (such as hardware or software problems).

In terms of keeping the OCS system scalable, it should be possible to add more and more subscribers to the network without compromising the response times to the network. The network component relies heavily on the billing and charging system to be able to decide if the usage of the service can continue or not.

  • Use of Latest Technology and Scalable Architecture

OCS uses the latest technology, microservices architecture and a horizontally scalable set of listeners, which should be placed behind a load balancer. This would allow a telecom company to process millions of CDRs (Call Data Records) seamlessly over the Diameter or Radius protocol.

Other Important Aspects

  • Provider’s Track Record and Reliability

Consider the experience of the provider as an OCS telecom provider and assess it.

If the provider has a proven track record of delivering services effectively, that means it can understand your business’s unique challenges and industry trends. Accordingly, the provider can deliver the services without disturbing the existing system. As a result customers will not face any problems with the service. This will increase the trust of your customers in you, which is very important for long term business growth.

  • Support and Maintenance Services

Continual support and proactive maintenance are essential to ensure the availability of OCS billing system on a continuous basis.

If the provider provides effective support to resolve technical issues, it reduces the impact on overall customer experience and operational productivity. Regular maintenance of the system helps in identifying the potential problems in advance. Also in maintenance, the provider does should do the software patch updates and version upgrades so that your and your customers’ data will be safe and secure.

  • Long-term Partnership and Provider Stability

If providers’ leadership is strong and have a very good strong team behind them that means the provider is stable and capable to do long term partnership.

A stable provider not only ensures development and support but also offers support to the company’s strategic planning and growth. As well as long term partnership enables providers to understand your business objectives, culture and processes, which will allow them to provide you most appropriate solutions that suit your business.

  • Compliance and Security

Make sure that the Telecom OCS follows all regulatory compliances and standards regarding information security and privacy.

If the provider is aware of regulatory compliances then only it can met by the modifications in the system. Also, if the service provider has achieved standard certifications related to data safety, that means fewer risks to you. Nowadays, cybersecurity is of utmost concern for every business. Service providers should have adopted the practices to secure their physical and digital environment so that your system is less vulnerable and ready to detect and mitigate potential threats.


The Online Charging System plays a big role in todayโ€™s real time charging landscape, but choosing a reliable OCS Telecom provider is also critical.

Consider EarnBill, which is developed with the latest modern software technology that is reliable, stable and scalable. EarnBill’s OCS has been made highly available and fault tolerant.

Also, EarnBill ticks all the above-mentioned aspects.

โœ… 100% Uptime Guarantee ๐Ÿ‘‰ Online Charging System
โœ… Track Record ๐Ÿ‘‰ Journey with jBilling
โœ… Track Record ๐Ÿ‘‰ Customers
โœ… Support and Maintenance Services ๐Ÿ‘‰ Training & Support
โœ… Long Term Partnership and Provider Stability ๐Ÿ‘‰ Leadership
โœ… Compliance and Security๐Ÿ‘‰ Certifications


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