The inspiring systems integration public limited company (ISI AG) based in Liechtenstein is a system house specialized in IT & Billing for telecommunication companies. The software solutions by ISI are employed in the fields mediation, rating, billing, transaction monitoring, financial controlling and also in least cost routing and routing management. The products by the ISI AG combine the requirements of the fields management, sales and finances & technology within one platform.

For six years Xionet and ISI have worked together closely marketing software and exchanging resources with each other.

ISI-managing director Thomas Eder: „In the past years we have built up a partnership with Xionet based on reliability and know-how that offers our clients real added value, even compared to services of much larger competitors."