Voice systems

Voice transfer in a slightly different way…

IP telephony

IP telephony, also known as VoIP, is a technology that transports voice services in IP environments. It is a full-fledged telephony system that replaces obsolete analog solutions. It also offers new capabilities like data and video… more >>>

TETRA radio communication system

A TETRA radiocommunication system was built for the 2009 FIS Nordic World Ski Championships in Liberec. NET-SYSTEM was deeply involved in the implementation, supervision and maintenance of this system. The system continues to serve public local municipal organizations under the supervision and management of our company. We are working on its extension so that its full potential can be utilized in future… more >>>

Air traffic control and management systems

NET-SYSTEM has been involved in air traffic control data transmission and communication for a long time. We possess approvals from both military (Ministry of Defence) and civil (Civil Aviation Authority Czech Republic) authorities to work in this environment. We design and implement communication networks and deliver suitable hardware for them as well. NET-SYSTEM is a certified partner of Frequentis AG, a market leader in ATC, and is also their partner in delivering Voice Communication Systems for the Czech Republic.

Generála Svobody 50
460 01 Liberec 13
telefon: +420 482 428 111
fax: +420 482 428 199
GSM: +420 602 655 175

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