Accanto Systems offers monitoring, tracking, analyzing and troubleshooting network operators especially cellular telephony Telephony 2G, 3G, and 4G (LTE). With unique technology based on probes / analisadores proprietary protocol. The system offers a significant improvement in service quality as well as best service to users.

Microtronix is a company of design comprehensive engineering and network equipment tailored for the telecommunications market. Today, Microtronix used his engineering skills to develop and support its own range of integrated products, especially development of FPGA-based hardware, IP cores, printed circuit board and software solutions for embedded products. Microtronix has developed a line of products for ip communication with legacy hardware of digital exchanges which are X.25 connection ports.

Tollgrade Communications, Inc. is a leading provider of service assurance solutions for the telecommunications industry and electrical distribution worldwide. With a global presence and 25 years of industry experience providing solutions to customer-driven value, Tollgrade provides a comprehensive portfolio of profitable products and services and integrated.

LightHouse is the solution of intelligent monitoring and real-time electricity distribution companies.

Telecommunication products are installed in Tollgrade more than 70 telecommunication operators in the world, over 250 million lines tested with systems-4TEL Toollgrade including Celerity (LDU) and Loopcare (DigiTest).