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Leading North-American Telecommunications Solution Provider

Case Study 1
The customer
A leading North-American Telecommunications Solution Provider.
The challenge
The customer has to provide an ISUP - Loop Around based wireless pre-paid solution to a large cellular service provider in North America. This wireless pre-paid solution is a suite of services that enable a mobile subscriber to pay in advance for a class of cellular service. This service, provides the flexibility to service providers to tap different types of user markets and lessen the risk of non-payment. The application communicates with Interactive Voice Response Units (IVR) for playing balance/Top-Up announcements to the subscribers. It interacts with external Rating Engine using tuxedo middleware, for real time billing of calls. The application also supports roaming subscribers.
The solution
Wipro Technologies has almost 6 years relationship with this customer as a global development center having more than 30 engineers providing expertise in various areas of......


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Approximate Word Count: 461
Approximate Pages: 2 (250 words per double-spaced page)

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