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eSENS (Electronic Basic European Network Services) Project


The aim of the eSENS Project, of which TÜBİTAK BİLGEM UEKAE is the country coordinator, is to integrate the outputs of various Pilot A Projects (STORK, epSOS, PEPPOL, eCodex and SPOCS) previously initiated in the field of public services and to consolidate the basic building blocks put forward by these projects. It aims to finalize some of the key systems needed for the digital internal market and integrate these structures in key application areas such as e-procurement, business mobility and e-health. Beyond the existing pilot projects, the project has also opened the door to new application areas.

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Competence Centers

MILSEC 4 - Secure IP Terminal


While the MİLSEC-4 terminal offers an up-to-date solution for next-generation secure communication (voice, data and video) in IP networks, it provides an uninterrupted communication service by maintaining the compatibility of secure voice communication in PSTN networks with PSTN secure phones in use.

Configuration, surveillance and software update processes of MILSEC-4 terminals are carried out securely remotely using the Security Management Center (GYM). MİLSEC-4 terminal is capable of IP Network Key Loading (IPAAY) through secure communication with GYM without the need for an additional device.

MİLSEC-4 terminals are interoperable with MİLSEC-1A and MİLSEC-2 phones and offer the opportunity to replace MİLSEC-1A and MİLSEC-2 phones without interruption in the gradual transformation of PSTN networks to next generation IP networks.


  • End-to-end secure voice communication in PSTN networks
  • End-to-end secure voice, image and data transmission in IP networks
  • NATO SCIP compliance on IP networks
  • Compatibility with commercial SIP products
  • Interoperability with MILSEC1A and MILSEC2 secure phones
  • National and AES crypto algorithms
  • Remote software update
  • Easy operation with touch screen

It is subject to the sales license to be given by the Ministry of National Defense.