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.

GSMA Mobile World Congress 2017

February 27 - March 2, Barcelona, Spain

GSMA Mobile World Congress is the world’s largest gathering for the mobile industry and one of the most important platforms for network operators, smartphone and tablet producers. Meet our experts at the Deutsche Telekom booth in Hall 3, Stand 3M31. Don’t miss our special security and inflight presentations on February 27 and 28!

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GSMA WAS#5

March 27 - 30, Macao

Hosted by Red Tea Mobile, 2016 GSMA WAS#5 will take place in Macao. This event offers a great platform to meet all significant mobile players and decision-makers, as well as the wider mobile supply chain, in one place. Use the great networking and business opportunities and talk to our mobile experts in Macao.

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International Telecoms Week 2017

May 14 – 17, 2017, Chicago Illinois, USA

ITW is the Number 1 meeting point for the global wholesale telecoms community. This leading event brings together participants from all areas of the industry: carriers, MNOs, VoIP providers, ISPs, and technology partners. Use the great networking possibilities of ITW and talk to our management and experts.

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