To stay competitive, telecom operators must use cutting-edge telecom billing solutions that enable precise billing, rating, routing, and roaming operations. The best roaming systems, for instance, would disseminate and process roaming CDRs so that operators could properly and promptly settle roaming traffic, retaining consumers. https://www.zupyak.com/p/3465700/t/an-overview-about-telecom-billing-solutions-and-its-function