Covid 19 Update: Given the current global situation, we have paused the delivery of our LiveOnsite courses, but our LiveOnline and OnlineAnytime Packages remain unaffected. Browse over 50 online courses in our course catalogue, or get in touch to register your interest in future LiveOnsite courses when we are able to safely resume in person training.

ETSI - European Telecommunications Standards Institute

Standards body established to coordinate the development of telecommunications systems within Europe. These systems relate to fixed, wireless and cellular systems. Recently systems such as GSM and DECT have been devolved to the 3GPP (Third Generation Partnership Project), a collaboration of standards bodies including ARIB (Association of Radio Industries and Businesses) from Japan.


  • Fully interactive 3GPP based network map
  • Narrated call flows
  • Detailed network procedures

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