VoLTE: Voice over LTE


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Upcoming Dates

Sep 19 - Sep 21, 2022
09:00 - 17:00

Oct 17 - Oct 19, 2022
09:00 - 17:00

Nov 14 - Nov 16, 2022
09:00 - 17:00

Dec 12 - Dec 14, 2022
09:00 - 17:00

Jan 9 - Jan 11, 2023
09:00 - 17:00

Feb 6 - Feb 8, 2023
09:00 - 17:00

VoLTE: Voice over LTE
3 days  (Instructor Led Online)  |  LTE (Insoft Specials)

Course Details

The VoLTE: Voice over LTE course provides students with the knowledge and skills needed to understand and manage Voice and other cutting edge Multimedia services over LTE. The course analyzes as a whole the Network Elements, the interfaces, and the call procedures used in the LTE network. End-to-end voice, videoconference, and message services Call Flow are discussed during the training presentation.


See other courses available


  • LTE Core Network architecture
  • eNodeB, MME, Serving GW and HSS functions
  • PDN Gateway and ePS Bearers
  • GTP and Diameter interfaces
  • VoLTE-VoLTE call flows
  • VoLTE-PSTN user call
  • SIP Control Plane
  • VoLTE Roaming scenarios
  • PDN-GW and IMS Visited
  • VoLTE CS Fallback end-to-end call flows
  • Videocall: standalone or post audio call
  • SMS over IP
  • Instant Messaging
  • RCS: Rich Communication Suite
  • Charging interface management on PCRF and Charging GW

Target Audience

Technical personnel and network engineers involved in the deployment and management of the new generation of mobile core networks.


UMTS network architecture and protocols of good skills.