Phone: (469) 634-4200


McKinney, TX (January 10, 2019) –  Accelerate your 5G network testing or N2 interface development with Developing SolutionsNGAP Dictionary. Browse through the messages and information elements defined in the 3GPP TS 38.413 specification or use our search feature to find specific structures. The NGAP Dictionary is the latest addition to our 5G network testing reference materials, which include a PFCP Dictionary, the 5G Service Map of service-based interfaces, and our complementary 5G core network mouse pad. Use the dsTest N1/N2 Interface application to test your Access and Mobility Management Function (AMF), gNodeB (gNB), or N3 Interworking Function (N3IWF) network elements. dsTest supports the physical N2 interface as well as the logical N1 interface between the UE and the AMF.

read moreRead more about our reference materials.

5G Logo

About dsTest

Developing Solutions’ growing collection of Control Plane and User Plane applications and core network testing solutions gives dsTest the ability to identify problems and potential bottlenecks in your lab before they show up in your network. You can easily scale an environment — simulating hundreds of millions of subscribers — to test network capacity, compliance, scalability, and redundancy. Additionally, features such as SmartEvents, SmartMessageElement, and inline protocol dictionaries give you maximum flexibility and control.

dsTest is a high performance, high capacity software solution that runs on several distributions of Linux. It is designed to take advantage of the latest processor and virtualization technology to assist carriers’ and vendors’ evolution toward network function virtualization and software defined networks. Carriers and vendors rely on dsTest for performance, compliance, and reliability validation of their networks.

dsTest is also accompanied by the dsClient desktop application, which allows easy configuration and control of the tool using a graphical user interface, and provides test monitoring and operational measurement reporting in chart or tabular form.

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.

About Developing Solutions

Developing Solutions, founded in 2002, is a test equipment firm with extensive experience in the Telecom and Datacom industries. The company is located in the DFW Metroplex.