Phone: (469) 634-4200


McKinney, TX (May 15, 2013) – Developing Solutions continues to set the standard for performance testing of policy control and charging, Diameter routing and subscriber management applications, further enhancing its leadership in providing unmatched performance and capacity testing for 3G and 4G core network nodes.

This latest benchmark was achieved by delivering 20,000 transactions per second per licensed core on an Intel® Xeon® CPU E5-4650 server with 32 cores.  This allows a linearly scalable performance of 620,000 stateful protocol transactions per second using a single commercial off the shelf server.

This performance can be achieved as a single emulated network node or with 1000+ nodes, with 100+ Million subscribers, with customized call flows involving multiple interface applications, such as Gx and Rx, for testing DRAs or PCRFs.

About dsTest®

Available in the current release, this new performance benchmark, and Developing Solutions’ growing collection of protocol applications, gives dsTest the ability to identify potential bottlenecks in the lab before they show up in the network.  Developing Solutions helps carriers and equipment manufacturers avoid costly downtime by easily scaling an environment to simulate hundreds of millions of subscribers to test capacity, scalability and redundancy.

dsTest originates, receives, and processes signaling traffic into and from the core network.  Multiple emulated nodes can be coordinated to simulate the UE traffic for complex signaling interactions such as VoLTE.  Unlike some test tools, dsTest provides stateful, standards-based applications that react appropriately to both expected and unexpected events without the need for scripting.  We have simplified the process of performance testing the signaling core with multiple advanced testing features, such as SmartEvents™, Diameter Dictionary validation, and SmartAVP™ customized messages.

dsTest surpasses all other tools with  its capacity, its performance, and the ease with which you can customize the scenarios and messages to achieve your testing goals.

To learn more about Developing Solutions core network emulation and test solutions, refer to our product page or contact Developing Solutions, Inc. at or (877) 233-8350.

About Developing Solutions, Inc.

Developing Solutions is a test equipment software development firm founded in 2002 with extensive experience in the Telecom and Datacom industries, including both NEM and test equipment manufacturers.  Developing Solutions is located in the DFW Metroplex.