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Real-Time Operating System Information Acquisition Continuity (GIS-BIKAS)


GİS-BİKAS Project is a project carried out in order to meet the need for foreign origin real-time operating systems in defense and avionic systems development projects in our country. The project aims to maintain the Real Time Operating System GIS, develop new versions, expand the family of supported hardware and use it in industry.

The following works were carried out within the scope of the project:

  • Contributing to the contract work for the National Combat Aircraft Integrated Processor Unit Technology Development Project (MMU BÜİT TGP) carried out between TAI and our Institution,
  • Integration studies of GIS with TAI Digital Flight Control Computer (SUKB),
  • Integration of GIS with ASELSAN Remote Controlled Stabilized Weapon System (SARP),
  • GIS Multicore Edition for the Electronic Support Pod Project (ED-POD) conducted by TÜBİTAK BİLGEM İLTAREN and hardware matching layer development for the P2041/P3041 computer to be developed by TÜBİTAK BİLGEM İLTAREN.

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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.