SOLVER is a high-performance load and stress test tool for PSTN, 2G, 2.5G and 3G telecommunications networks. It provides the ability to simulate a Radio Access Network (RAN) for GSM/GPRS and UMTS with a huge number of connected mobile subscribers providing load to the Core Network.

SOLVER makes it possible to generate and terminate calls with or without actual payloads, configure the network, test network indicators and provide real-time statistics on traffic progress. Various traffic patterns can be flexibly created to run simultaneously or in sequence so you can simulate your real-world call traffic patterns before your equipment or network is deployed.