IMS Signalling for VoLTE

Course level: Intermediate
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Categories Telecommunication
Last Update 15 February 2022

Description

This course presents the VoLTE/SRVCC signalling for the voice service. It is designed for participants that will work with traces from the IMS/VoLTE networks.
The EPS and IMS network architecture and procedures for the voice service in VoLTE solution will be presented, on a level allowing understanding and analyzing SIP and Diameter traces from a VoLTE environment. The course includes the enhanced SRVCC solution with the ATCF/ATGW deployment. A significant part of the time will be devoted to hands-on exercises with Wireshark-based traces, with focus on the messages and parameters for the VoLTE-specific traffic cases.

What Will I Learn?

Brief overview of IMS network architecture
SIP and Diameter basics
Birds-eye view of Voice over LTE profile for IMS (VoLTE)
Impact of VoLTE on the network nodes
Access Attach for VoLTE
IMS Registration for VoLTE
IMS Invitation for VoLTE
Single Radio Voice Call Continuity (SRVCC)
A peek into VoLTE interworking

About the instructor

Elites Trainings

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66 Courses

8 students

$100.00

Requirements

Knowledge of the IMS network architecture is assumed, as well as a general understanding of signalling principles in telecom networks. Attending Apis “VoLTE – Voice over LTE” course prior to this event, or having the equivalent knowledge, is necessary.