Core Competences

We consult in the fields of architecture, planning, engineering and operation for IP networks, VoIP solutions, virtualization and server systems.

Our services and solutions are tailor-made, cost-optimized, scalable and secure.

We master not only the theory up to standardization and specification, but also the implementation from operation to programming.


Working together with our partners and you as a customer, we create integration and interoperability even with different manufacturers while embedding existing systems into a complete solution.

Our solutions are tested and integrated not only in technical terms, but also in terms of security, innovation, process optimization, scaling, performance and judiciary.

Services in detail

Data Networks

  • Carrier Scale Networks
  • Platform Controlling
  • Datacenter Networks
  • Corporate Networks
  • Layer 1–5 Technologies

Our approach to network technology is holistic. This includes automation, provisioning, network management and accounting. Our knowledge of Network Functions Virtualization, Software Defined Networks, Market Data Networks, Multicast Streaming, Delay Optimization and Fast Convergence make us market leaders.

read more

Voice Networks

  • IMS Core
  • Subscriber Management
  • VoIP PBX, SIP Trunk
  • VoIP Quality
  • Transport Layer Integration

Our specialists facilitate the transition from traditional voice networks to VoIP. An essential aspect of our services is the implementation of TKG-guidelines, security, interoperability and implementation of VoIP applications. We offer support regarding standardization, specification, engineering and VoIP troubleshooting.

read more

Server & Virtualization

  • Datacenter Infrastructure
  • UNIX/LINUX Optimization
  • Embedded Systems
  • Large Scale Databases
  • Migration to Cloud

We will assist in the migration of traditional applications to modern distributed cloud applications. We offer highly specialized knowledge in Network Functions Virtualization, Software Defined Networks, Application Production and Infrastructure, as well as realization of high availability.

read more


  • UOperations Support
  • Monitoring
  • Pre- and Post Check
  • Network Management
  • Error Analysis and Debugging

For quality-assured operations, we have a broad knowledge in administration and lifecycle support according to ITIL and TMF. Our knowledge as specialists allows for error analysis and troubleshooting, optimization, as well as validation and reporting. This includes on-call and 24 hour on site service.

read more

Roll Out

  • Migration
  • Exchange of Components
  • System Installation
  • Optimization and Measurement
  • Pre- and Post-testing

We perform migration and roll out of network and server components and devices in a timely manner and with quality assurance. Procedural support and necessary pre- and post-tests of an installation or migration operation, as well as their documentation, are ensured by us.

read more

Software Development

  • QoS and troubleshooting application for VoIP plattforms
  • Software Defined Networks
  • Performance Management
  • Roll Out und Migrations Tools
  • Testing Automation

We utilize agile methods, e.g. Scrum, in close cooperation with our customer, we use git as version control, and we work with code reviews. Currently, we develop mainly in Python as well as JavaScript for frontend development.

We offer specific knowledge in UNIX system technology, virtualization, containerization, and NoSQL-databases. In particular, we work with Linux, Docker, Elasticsearch, Logstash, Kibana, Django, and Kafka.

read more