ICSL GmbH Guaranteed Security

Highest Security and Simplicity

The only NATO approved APP worldwide, available for different OS platforms.

Silentel HOSTED by ICSL

With Silentel HOSTED solution by ICSL your data are not even available for administrators and you can intercommunicate securily with your clients, suppliers – without touching your internal IT-infrastructure. Closed usergroups for communication amongst VIPs.

Focus on Voice

SecuSUITE as a Service by ICSL

SecuSUITE as a Service

SecuSUITE requires different infrastructure components. But you do not have to worry about – ICSL offers secusuite “as a Service”, so it can be used by everyone – all you need is your mobile phone!

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Guaranteed Security for you – why less is not enough?

ICSL doesn’t do things by halves. We offer exclusively systems that are good enough for authorities – with guaranteed quality. Today there are around 100 vendors for secure communication; ICSL has tested many of them and only supplies systems that are of prime quality in handling as well as in security.

ICSL exists for 20 years and 13 years ago we decided to concentrate entirely on secure communication. Profit from our expertise and do not be satisfied with less.