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.

SCEF - Service Capabilities Exposure Function

The SCEF was introduced in Release 13 of the 3GPP specifications and was designed to provide a means to securely expose the services and capabilities provided by the 3GPP network interfaces. This SCEF is specifically deployed in support of IoT, whereby devices can use NIDD (Non IP Data Delivery) in order to exchange data with the MME, which in turn passes that data to the SCEF for onward delivery to IoT application servers.


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

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