References:

Austria

  • Bacher Electronics
  • Thales

Bosnia-Hercegovina

  • Bosnian Telecom

Bulgaria

  • Ericsson
  • Nokia Siemens Network
  • Globul
  • DSK Bank
  • Kapsch
  • Thales

Croatia

  • Ericsson
  • Nokia Siemens Network
  • OTP Banka
  • Croatian Telecom
  • Thales

Cyprus

  • HTE

Greece

  • Hellenic Airways
  • Ericsson
  • OTE
  • Cosmote
  • Vodafone

Montenegro

  • M-Tel

Romania

  • Alcatel-Lucent
  • BCR Bank
  • BRD Bank
  • Ericsson
  • Nokia Siemens Network
  • Romtelecom
  • Ericsson
  • Schlumberger

Serbia

  • Serbian Telecom
  • Nokia Siemens Network
  • Thales