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Custom tailored GSM solutions

Providing expertise around GSM and mobile communication

Our engineers have first-hand software development experience in virtually all areas of GSM networks.

We have worked extensively on custom implementations of

  • GSM Baseband software (MS side, Um sniffer)
  • GSM BTS (LAPDm, A-bis/E1, A-bis/IP, RSL, OML)
  • BSC (A-bis/E1, A-bis/IP, A/IP)
  • MSC (L3 Mobility Management, Call Cotnrol)
  • SGSN (NS, BSSGP, LLC, SNDCP, GMM, GTP)
  • GGSN (GTP)
  • Media Gateway (MGCP, RTP, AMR transcoding)
  • SS7 (MTP3, ISUP, SCCP, TCAP and MAP)
  • SIGTRAN (M2UA, M2PA, M3UA)
  • SIM card (TS 11.11, ISO 7816, GlobalPlatform)

Based on this in-depth protocol-level knowledge, we are providing custom-tailored GSM solutions to our customers.

If you are tired of hearing your vendor claim "this is not possible", "you are too small a customer to rectify a change in our product" or similar statements, please feel free to contact us.  We are happy to implement exactly what you need, as long as the GSM protocols and the laws permit it.