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.
News & Highlights
Revamping Strategies for an Industry in Transition
Rapid changes in the wholesale industry: growth opportunity or losing battle? Read what R. Nafziger, SVP of DT’s IBU unit, has to say in Capacity's Yearbook.
Awarded ‘Best Global Messaging Provider’ in London
Nov 28, 2017: ICSS topped the list of winners at the SMS World Awards ceremony 2017 in London! The prize recognizes our innovative range of messaging solutions.
A higher level of messaging protection
Capacity Magazine: ICSS’s SMS+ offering provides a dynamic one-stop-shop for secure international messaging. C. Wollner and M. Percan explain how.
ICSS wins Big at the Global Carrier Awards 2017
October 26: ICSS was honored for “Best Marketing Campaign Around Industry Events” and "Best Data Service Innovation - Mature Markets".
March 19 - 22, 2018, in Dubai, United Arab Emirates
WAS (Wholesale Agreements & Solutions Group) is a working group within the GSMA. It develops roaming and interconnect agreement templates and wholesale charging principles. Hosted by Emirates Data Clearing House (EDCH), at the Grand Hyatt Dubai, 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.
Capacity Russia & CIS 2018
April 11 - 12, 2018, in Moscow, Russia
Capacity Russia & CIS is the largest wholesale telecoms event in the region, bringing together Russian, CIS and international carriers, data centres, cloud providers, IXPs, submarine and terrestrial cable companies to build new partnerships and unlock new revenue opportunities. Join debates on challenges and trends in the wholesale telecoms industry. Meet our experts to discuss our mutual business perspectives in the region.
WAN Summit New York 2018
April 16 – 17, 2018 in New York, N. Y. USA
WAN Summit New York will bring together corporate WAN strategists and service provider executives to discuss common challenges, gain new perspectives, and to build business relationships with potential suppliers, customers, and peers. The event offers excellent opportunities for meaningful interaction between the providers and buyers of enterprise network services.
International Telecoms Week (ITW) 2018
May 6 - 9, 2018, in Chicago, Illinois, USA
The leading annual event for the global wholesale communications community provides excellent networking and business opportunities for participants from all areas of the industry: Tier 1, Tier 2 and Tier 3 carriers, mobile / wireless operators, ISPs, VoIP providers and technology partners from the voice, data, satellite, sub-sea and fixed-line markets. Don't miss the opportunity to talk to our management and experts on May 8: Join ICSS's "Customer Breakfast" meeting!
TV Connect 2018
May 9 – 10, 2018, in London, UK
The event offers a perfect meeting place for TV professionals and international visitors to discuss the core challenges and opportunities in video distribution. Decision-makers in OTT TV, Pay TV, Cable, Broadcast and Telco, will come together with leading technology providers for two days of innovation, discovery and strategy. The 2018 congress is focusing on two main pillars: Quality of service and quality of experience.
GCCM Asia 2018
June 26 - 27, 2018 in Singapore, Singapore
On June 26 and 27 Carrier Community (CC) is hosting its 8th annual member ASIA 2018 GCCM in Singapore at the InterContinental Hotel. More than 450 club members representing decision makers from more than 200 Tier-1, Tier-2 and Tier-3 operators from more than 40 countries meet and network in Singapore. Join our experts for individual discussions.
WAN Summit Frankfurt 2018
June 27 - 28, 2018, in Frankfurt, Germany
WAN Summit in Frankfurt provides a platform for corporate WAN strategists and service provider executives to discuss common challenges, gain new perspectives, and to build business relationships with potential suppliers, customers, and peers. The event offers excellent opportunities for meaningful interaction between the providers and buyers of enterprise network services. Take the chance and talk to our Carrier Enterprise experts.
Capacity Europe East 2018
July 2 – 3, in Sofia, Bulgaria
Capacity Europe East 2018 brings together Eastern European carriers with their Western European, Turkish and Middle Eastern network partners. With more than 350 key decision makers representing more than 150 organizations from more than 50 countries you will be able to build a network with a diverse range of companies across the wider wholesale industry. Take the opportunity and talk to our ICSS experts on site.