Phone: (469) 634-4200
McKinney, TX (June 16, 2018) – dsTest has added support for Packet Forwarding and Control Protocol (PFCP) interfaces between the control plane functions and the user plane functions (UPF): Sxa – SGW Control to User Plane Sxb – PGW Control to User Plane Sxc – TDF Control to User Plane dsTest supports the testing of
Read More
McKinney, TX (May 23, 2018) – The 5G Core Network architecture now being defined by 3GPP uses service-based interfaces for the control plane (See 3GPP TS  23.501).  These service-based interfaces will most likely be ReSTful interfaces using HTTP transport. The dsTest ServiceFlow feature supports the testing of this service-based architecture (SBA) by simplifying the message
Read More
McKinney, TX (Apr 27, 2018) – Developing Solutions provides extensive network and protocol testing tools and references to assist 3G/4G/5G Core Network testing. The following is a list of just a few of the testing capabilities provided by Developing Solutions‘ dsTest: 5G Core Testing Testing Automation Diameter, including DRA testing S1AP RANAP/IU-PS GTP User Plane/Data
Read More
McKinney, TX (March 27, 2018) – One main emphasis in dsTest 5.0 is providing the features and functions required for implementation of the 5G Next Generation Core (NGC/5GC), as defined in TS 23.501 and supporting 3GPP specifications. In addition to the current features in dsTest, support for the following are planned or have been added
Read More
McKinney, TX (Feb 26, 2018) – The Developing Solutions Diameter Results Codes Reference has been updated to include result codes defined in the December 2017 releases of the Diameter Specifications supported by dsTest. About dsTest Developing Solutions’ growing collection of protocol applications and Subscriber Management, Policy and Charging Control, EPC, IMS/VoLTE, CIoT/NB-IoT, eMBMS, SMS, VoWiFi
Read More
McKinney, TX (Feb 22, 2018) – Developing Solutions, Inc. has added the SWu interface application to its dsTest suite of network testing applications.   dsTest supports additional VoWiFi/VoWLAN testing with the SWu interface. SWu is an Internet Key Exchange version 2 (IKEv2)-based interface, used to perform authentication, session creation, and negotiate  IP Security (IPSec) sessions used
Read More
McKinney, TX (Jan 30, 2017) – Developing Solutions, Inc. dsTest v5.0  is available to all current customers with active support agreements.  It is available for downloading from the Developing Solutions secure support website.  All features available in v4.1 are carried forward into v5.0. Besides continued support and development for 3G, LTE/4G, and basic 5G control
Read More
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
Read More
McKinney, TX (Nov 6, 2017) – Developing Solutions has added the Nu ReSTful interface application to its dsTest suite of 5G next generation core interface applications,  which now include the Open Mobile Alliance™ (OMA) specified Representational State Transfer (ReSTful) Network Application Programming Interfaces (APIs), Nt interface, and our CIoT/NB-IoT interface applications. The Nu Interface between
Read More