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McKinney, TX (Nov 14, 2017) – Developing Solutions has added Short Message Peer-to-Peer (SMPP) to its dsTest suite of network core interface applications.  SMPP  is an open, industry standard protocol for the transfer SMS data messages over a standard Internet connection, and is used for communication in IP domains between SMS Service Center (SMS-SC/SMSC)  servers and External Short Messaging Entities (ESMEs) clients such as Service or Content Providers.  SMPP is specified in the OpenSMPP specifications Short Message Peer-to-Peer Protocol Versions 3.4 and 5.

dsTest, Developing Solutions, SMPP, SCS-SC, SMSC, ESME

About dsTest

Developing Solutions’ growing collection of 3G/4G/5G core network protocol applications and Subscriber Management, Policy and Charging Control, EPC, IMS, CIoT/NB-IoT, eMBMS, SMS, VoLTE, and VoWiFi/WLAN Interworking testing tools gives dsTest the ability to identify problems and potential bottlenecks in the lab before they show up in the network.

In addition to Control Plane interfaces, dsTest also supports User Plane interfaces.

dsTest runs on several distributions of Linux and is designed to take advantage of the latest processor and virtualization technology available with COTS hardware in order to provide high performance and capacity, and assists carriers and vendors in their drive toward network function virtualization (NFV) and software defined networks (SDN). Wireless Service Providers and Network Equipment Manufacturers rely on dsTest to for performance, compliance, and reliability validation of their network devices and architectures. dsTest is accompanied by the dsClient graphic user interface (GUI), which allows easy configuration and control of the tool, and provides live operational measurements monitoring in chart or tabular form.

dsTest further simplifies the process of testing the signaling core with multiple advanced testing features and solutions, such as C-SGN Testing, SmartEvents, Diameter Dictionary validation, and SmartAVP.

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

General References

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 helps carriers and equipment manufacturers avoid costly downtime by easily scaling an environment to simulate hundreds of millions of subscribers to test capacity, compliance, scalability and redundancy. The company is located in the DFW Metroplex.