TDM-to-VoIP conversion

Frequentis provides mission-critical communication and control center solutions for air traffic management, defence, public safety, maritime, and public transport. In the USA for more than 25 years and headquartered in Maryland, it serves federal, state, and local agencies with solutions such as digital towers, voice communication systems, and air-to-ground protocol converters.

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air traffic managementcommand and controldigital tower solutionsnetworksrecordingsearch and rescuesurveillancevessel traffic servicevoice communication systems