Customers

Fixed line operators and ISPs

  • AOL (France)
  • Bezeq (Israel)
  • British Telecom
  • Czesky Telecom
  • Deutsche Telekom
  • Eircom (Ireland)
  • France Telecom
  • Golden telecom (Russia)
  • Nextel (Norway)
  • PCCW (China)
  • OTE (Greece)
  • TeleDenmark
  • Telekom Austria
  • Telenor (Norway)
  • TeliaSonera (Sweden)
  • Telefonica (Germany &Spain)
  • Tellas (Greece)
  • Telkom South Africa
  • Vodafone Arcor (Germany)

Wireless operators and MVNOs

  • Cable&Wireless
  • Carphone Warehouse (UK)
  • Cegetel/SFR (France)
  • Cellcom (Israel)
  • China Mobile
  • Cosmote (Greece)
  • E-Plus (Germany)
  • Hutchinson 3G (Italy)
  • MTN (South Africa)
  • MTS (Russia)
  • New World Mobility (China)
  • Orange
  • O2 (Ireland, Germany)
  • Swisscom Mobile
  • T-Mobile
  • Turkcell (Turkey)
  • Vimpelcom (Russia)
  • Virgin Mobile (UK)
  • Vistream (Germany)
  • Vodafone (UK, D, Ireland)

Software Vendors

  • Alcatel
  • Amdocs
  • CMGLogica
  • EDS
  • EDB Telesciences
  • HP
  • IBM
  • Intec
  • LHS
  • Lucent
  • Metasolv
  • Microsoft
  • Nokia
  • Oracle
  • Portal
  • Siemens
  • SGI
  • Telcordia