VoLTE | Voice Over LTE & IMS Network full package 

1.1 Introduction to VoLTE & IMS

1.2 High level view of IMS & VoLTE Architecture

1.3 CSCF Call Session Control Function

1.4 Continue to IMS architecture

1.5 EPS Interaction with IMS

1.6 IMS CS Interworking function

1.7 MRFP & MRFC

1.8 IBCF & TRGW

1.9 HSS use in IMS Network

1.10 IMS User identities

VoLTE Questions #1

8 questions

1.11 user Identities

1.12 VoLTE concept

1.13 SBC in VoLTE

1.14 Roaming architecture

1.15 APN's with Roaming

1.16 Bearers in VoLTE

1.17 VoLTE Security

1.18 VoLTE protocols

1.19 VoLTE and the SIP

1.20 MMtel AS in IMS

1.21 UE Voice domain Preference

1.22 User Identities in IMS

1.23 UE & HSS Requirements to access IMS

1.24 High level view about IMS Registration

1.25 EPC Attach Procedures

1.26 PDN Connectivity to IMS APN

1.27 SIP Register Request Body content

VoLTE Questions #2

5 questions

1.28 IMS Registration Procedures

1.29 3rd Party registration Process

1.30 UE & P-CSCF Subscription to the registration state event

1.31 Invite Message (SIP Part)

1.32 Invite Message (SDP Offer)

1.33 Mobile Originating Call flow in a high level

1.34 MO call flow (Event view)

1.35 MO Call flow (SIP Messages)

1.36 Call flow signaling messages with IMS

1.37 Call Flow PCFR Interaction with IMS

1.38 Dedicated Bearer Establishment

1.39 What is Meant by SRVCC and Its Types

1.40 Differences between SRVCC and CSFB

1.41 SRVCC Flow in a high level view

1.42 SRVCC Flow Preparation phase

1.43 SRVCC Flow Execution phase