Providing the real magic of connectivity: Simplicity, efficiency, high quality and more

For two decades, we have been your secure global gateway. We make it easy for you and your customers to connect to the world and to Deutsche Telekom’s high-performance network. At the same time, you gain access to the Group’s hundreds of millions of customers. ICSS – agile at scale.

We bridge people and technology for best user experience

With future-proof technologies, innovative solutions, smart processes and the passion of our people, we drive your business forward and help you gain customer satisfaction and loyalty. Our ICSS Customer Survey, for example, revealed a positive 4/5 ranking. Let us turn your vision into a reality, that goes beyond connectivity!

Join our customers and rely on our deep wholesale and retail understanding

Serving the needs of the Deutsche Telekom Group and its international affiliates, as well as 900 customers worldwide, we build on a deep understanding of wholesale and retail markets. Our offering covers IP-based solutions, next-generation platforms, voice communication and mobility, content delivery, and Ethernet-focused VPN services.

With an extended security portfolio, we safeguard your revenue and reputation

The ability of hackers to launch massive, crippling attacks is on the upswing. ICSS actively fights against these threats with dedicated teams, advanced technologies and a continually expanding security portfolio. This spans from detecting and stopping fraudulent voice or SMS traffic to protecting your websites from downtime due to DDoS attacks or DNS problems.

GTB Telecoms Innovation Summit & Awards

May 23, London, UK

Celebrating outstanding global telecommunication projects: That’s what the GTB Telecoms Innovation Summit & Awards in London is all about! Don’t miss our DDoS Defense project showcase. Our product specialist Max Roettgerman will be on site to give his insight into this innovative security solution. 

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GCCM Asia 2017

May 23 - 24 in Singapore, Singapore

Global Carrier Community is an exclusive telecom club and networking platform for international wholesale telecom service providers. It was founded as a central and transparent platform to enhance business opportunities across the various industry segments such as voice, data, SMS, Mobile, VAS, Telehouses and and other sectors. Take the opportunity of this wholesale meeting place  to share ideas, and business information with our ICSS experts.


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Capacity Europe East

June 5 - 6, 2017, Dubrovnik, Croatia

New in 2017: With two days of networking, Capacity Europe East is the summer gathering for the wider wholesale community including Western Europe, the Middle East and Asia to focus on creating new business opportunities in the Eastern European market. Dubrovnik will be the place, where the Eastern European community and international telecoms industry connects. Meet us there.

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