Since the introduction of our patented MCU® technology in 1988, Tollgrade Communications has continued to provide innovative solutions for network testing and management.

Tollgrade has made strategic business acquisitions in both the telecom and cable broadband industries over the past several years, allowing us to offer complete, cost-effective and integrated solutions for network assurance.

We have built an organization of seasoned industry veterans and technology experts, some of whom have helped build the largest networks in the country. Our comprehensive, integrated software, hardware and service-related offerings have been developed with an astute understanding of current and future technologies, service-quality benchmarks and the economic and regulatory challenges that service providers face today, as well as those they’ll face tomorrow.