Subex Azure has won an order to implement an interconnect billing system for Omantel, a telecommunications company based in Oman.Omantel and its mobile business, Oman Mobile, provide fixed and mobile services to over 1.5 million customers.According to a statement issued by Subex today, Subex Azure Interconnect Billing System (SAIBS) was chosen to provide inter-connect billing for both Omantel and Oman Mobile."SAIBS enables operators to settle inter-connect agreements with their network partners. SAIBS also provides operators with visibility of call detail records and costs across all lines of business, supporting a wide range of services including termination and transit as well as IP, SMS, MMS and 3G," the release added.