VoLTE Overview

The VoLTE Overview course describes in a comprehensive – yet easily understandable – way how the IMS-based voice service is realized in LTE/EPS networks.

The VoLTE Overview course describes in a comprehensive – yet easily understandable – way how the IMS-based voice service is realized in LTE/EPS networks....

IMS for VoLTE

The course provides general knowledge of the architecture, functions and protocols in the IP Multimedia Subsystem (IMS) as defined for VoLTE.

The course provides general knowledge of the architecture, functions and protocols in the IP Multimedia Subsystem (IMS) as defined for VoLTE....

IMS Signalling for VoLTE

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.

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....

Voice over WiFi

The Voice over WiFi course describes how WiFi access is used for operator-controlled 3GPP voice calls (sometimes referred to as WiFi calling). The course explains how (U)SIM-based terminals/UEs get IP-connectivity to the Evolved Packet Core over non-3GPP access (namely WiFi), and how IMS is used as service platform for voice calls.

The Voice over WiFi course describes how WiFi access is used for operator-controlled 3GPP voice calls (sometimes referred to as WiFi calling). The course explains...

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