Bharti Telesoft has empowered an international telecom carrier to deliver a prepaid roaming solution and an intelligent CAMEL Hub solution that will simplify roaming and reduce roaming charges for sports fans visiting the ongoing Beijing Olympics. The Bharti Telesoft Hub solution enables prepaid roaming within the same CAMEL phases and also from phase 1 to phase 2 CAMEL networks in the initial rollout. The mandate for the solution is to ensure that prepaid subscribers are able to roam seamlessly between different partnering networks, agnostic to the CAMEL phase of either the home or the visited network.