Welcome to IT Sonix

IT Sonix specializes in the development and sale of high-quality telecommunications solutions as well as customized, intuitive software. Its core product is the call and contact center software, ELSBETH, which is used at numerous companies in Europe.  Customized software solutions, coupled with professional consulting and user-oriented integration into companies, gives IT Sonix’s customers a decisive competitive advantage – both now and for the future.

Please choose your country in order to get all necessary information.


IT Sonix AG
Germany, Austria, Switzerland

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United Kingdom

IT Sonix UK Ltd
United Kingdom, Ireland, International

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IT Sonix Italia Srl
Italy, Albania,
Switzerland (Ticino)

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+49 341 415 840