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.

IREG - International Roaming Expert Group

IREG are involved in the standardization of roaming, specifying the benchmark of capabilities that two service providers must support before roaming agreements can be put into place. As part of this, a large variety of trial call and data scenarios must be conducted successfully between the two roaming partners.


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

Explore NetX today with a
free trial.
More Info about NetX