The telecommunications industry is undergoing a rapid transformation, driven by the convergence of multiple services, such as voice, data, and content, onto a single platform. To keep pace with this evolution, telecom operators are increasingly adopting convergent real-time billing systems that enable them to offer integrated and seamless experiences to their customers. However, integrating these systems with existing infrastructure and processes can be a complex and challenging task. In this blog post, we will explore the key integration challenges faced by telecom operators when implementing convergent real-time billing systems and discuss potential solutions to overcome them.