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Telecommunications
Tollgrade's products and solutions provide remote test and management support for today's voice and broadband access networks.

Proven, multi-layered test solutions for the telecom access network

With over 250 million PSTN and Broadband lines in test today, top global operators and independent telcos worldwide use Tollgrade's expertise to remotely qualify, verify provisioning, and isolate troubles - minimizing operational costs and mean-time-to-repair, while increasing revenues.

As traditional access networks evolve to IP-based FTTx service architectures, telecom service providers face challenges in managing customers on both old and new networks without compromising their high standards for service quality.  Tollgrade provides telecommunications solutions that are uniquely positioned to help service providers with network transition.  By leveraging existing test architectures that maintain a full suite of legacy interfaces and test applications, telcos can upgrade their test facilities to work with today's emerging multi-layered IP-based  voice, data and video services.

Understanding the need for scalability, the same solutions leveraged by the top global telecom operators have been architected specifically to provide efficient support for small, targeted networks as small as 10,000 lines.

Tollgrade's centralized testing solutions provide physical metallic testing, as well as DSL service layer monitoring and testing to support voice, high-speed internet, and EFM-based services. LoopCare and 4TEL/Celerity product lines provide world class management systems for the Tollgrade DigiTest and LDU test units which provide best in class test and measurement capabilities for telecommunications applications.
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LoopCare™ OSS
DigiTest® Test Heads
4TEL® OSS
Celerity® OSS
LDU™ 50 Test Heads
TraffiCare™
Pantera™ Protocol Analyzer