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McKinney, TX (November 8, 2010) – Developing Solutions, Inc. announced today that the latest additions to the dsTest® product family are ready for alpha testing. Server Emulation and Client Simulation/Load Generator applications for the 4G online charging interfaces between the Online Charging System (OCS) and the PGW (Gy) and between the OCS and a CSCF (Ro) have been released from development and are available for alpha testing.

To learn more about the Gy and Ro interfaces, refer to our product page or contact Developing Solutions, Inc. at