Category Archives: Case studies

First development of Cr interface for MRF equipment by Computaris

Business case The 3rd Generation Partnership Project (3GPP) standards body developed IMS to facilitate converged IP-based services, while providing a migration from mobile GSM to 4G/LTE networks. Within the 3GPP standards, a role has been clearly defined for the Media

Automated testing in migration to 5G network and the cloud

Business case Tier-1 operator in the US prepares for migration of all its applications to cloud and 5G network technology. Migration to cloud, virtualization and 5G network are important network changes where extensive testing is mandatory to ensure that performance

Software development: Custom HLR solution on top of OpenCloud service platform

Client and business need MVNE in Western Europe looking to replace existing home location register (HLR) and authentication center (AuC) that were reaching end of support. The HLR component ought to be developed on top of Jain SLEE-based OpenCloud Rhino service delivery

Automated testing tool: Solid combination of Diameter and Computaris plugins

Customer profile and business challenge Tier-1 operator in Western Europe was looking for a new test tool with a solid Diameter plugin to integrate with its other systems and replace its phased-out internal solution. Computaris solution The client selected TOP

Software development: Innovative analytics solution for datacenter network traffic

Customer profile The customer operates on the market for IP traffic classification and network intelligence technology used in physical, SDN and NFV architectures. The company provides software for vendors who embed real-time application visibility in their products for traffic optimization,

Swisscom’s prepaid billing system: A case of successful project and solid partnership

Customer description Swisscom AG is Switzerland’s leading telecoms company and one of its foremost IT companies, carrying more than 60% of fixed-line minutes and 59% of the country’s wireless subscribers. According to the Swiss Federal Communications Commission, Swisscom holds the

Cloud migration of legacy cost control system

Business case Tier-1 operator in Eastern Europe was using a legacy cost control system developed over a decade ago. The hardware and software were no long in support and there was no internal system knowledge available anymore. This situation raised

Telco software vendor outsources complex IT services to Computaris

Customer profile The customer is a global leader in software solutions for mobile network operators for more than 20 years. The company’s success and growth root in two areas of technology: network near solutions and mobile device management. Business challenge

System integration: Pre-paid billing system for Romanian mobile operator

Business challenge Tier-1 mobile operator in Romania, with over 9.5 million subscribers and thousands of corporate customers in its portfolio, decided to replace the account management component of its prepaid billing system with a new platform. The operator selected Computaris

Software product development: Modern subscription management and provisioning solution

Business challenge Our customer, a major US telecom operator with 50 million subscribers, was using a subscription management and provisioning solution built on an old specific AAA platform which was hard to maintain and extend/integrate with new technologies. For the