TESAG AG provides consulting, installation and ongoing support for communication systems for SMEs and private customers. Its offerings include VoIP telephony, communication servers, digital voice endpoints, mobility solutions and paging/alert systems.
Telecommunications solutions for telephony over computer networks, communication servers, digital voice end devices, mobility, as well as alarm, public address and information.
Voice over IP
Making calls over computer networks according to international standards, including planning the system change for cost-efficient integration into a consistently designed network.
Communication servers
Communication servers for small to large installations with solutions that are easy to operate, without license fees or expensive maintenance costs after commissioning.
Digital voice end devices
Digital voice end devices from simple terminals to conference systems, selected according to needs and maintained on site.
Mobility solutions
Mobility solutions for being reachable on the move, with solutions for mobile users and integration of mobile telephony.
Alarm, public address and information systems
Alarm, public address and information systems for rooms with large crowds of people, including evacuation support.
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