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McKinney, TX (March 3, 2011) – Developing Solutions, Inc. announced today that the latest addition to the dsTest® product family is ready for alpha testing. Server Emulation and Client Interface simulation applications for the Gx Policy and Charging Control interface between the Policy and Charging Rules Function (PCRF) and a PDN Gateway or a GGSN have been released from development and are available for alpha testing.

To learn more about the Gx interface, refer to our product page or contact Developing Solutions, Inc. at