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.

PTC 2017

January 15 – 18, 2017, Honolulu, Hawaii, USA

PTC's annual conference is Asia-Pacific's premier telecommunications event. It is a great opportunity to benefit from a three-day platform to focus on planning, networking, and discovering what the new year will bring. Take the opportunity to meet our ICSS experts for individual discussions.

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January 25 - 27, Opatija, Croatia

With more than 400 telecommunications professionals in one place, the conference offers interesting networking and business opportunities across the CEE/Balkans region and beyond. It addresses the special interests of CEOs, CTOs and Sales managers. Join our experts in Opatija.

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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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