SIGOS specializes in automated end-to-end active testing and fraud detection of radio, fixed, IP and MVNO telecommunication networks and services.

End-to-end service quality testing is a common test approach in the telecommunications industry. Whereas monitoring solutions look at the actual traffic in a network, end-to-end solutions can initiate/simulate traffic in an automated way from one end to the other to measure therefore precise traffic and end user’s Quality of Experience & Quality of Service.

Our platform of testing probes is spread across the globe to test the interconnect and roaming quality of our customers’ networks.
Revenue Assurance and SIM Box Detection represents also a key element of the SIGOS test system. With a limitless amount of carrier routes and VoIP subscriptions, we test and verify tariffs, detect revenue leakages such as SIM Boxes and OTT Bypass.

SIGOS is headquartered in Nuremberg, Germany, with regional offices in Singapore, Ghent (Belgium) and San Mateo (USA) and has several authorised partner companies and representations around the globe.