Voice over WiFi Training | VoWiFi Training:

Voice over WiFi Training | VoWiFi Training Course with Hands-On Exercises (Online, Onsite, and Classroom Live)

With this Voice over WiFi Training | VoWiFi Training, you will learn about Voice over Wi-Fi (or VoWiFi) concepts, principles, architecture, and design using IMS, SIP, and EPC core. This course covers all the principal carriers that need to leverage residential and enterprise Wi-Fi Access Points transparent along with interworking concepts and challenges between IMS, 3G, small cell, Wi-Fi, and 4G/LTE.

Voice over WiFi Training provides an intermediate-to-advanced-level technical analysis of VoWiFi architecture, registration, call setup, location update, mobility, and security procedures. Protocol traces and logs are provided mapped to procedures and discussed various methods, functions, and signaling parameters.

What’s Included

• 3 Days of Voice over WiFi Training | VoWiFi Training from an Authorized Instructor
• Voice over WiFi Training | VoWiFi Training Official Student Electronic Courseware
• Certificate of Completion
• 100% Satisfaction Guarantee

Resources:

Related Courses

Customize It:

• If you are familiar with some aspects of Voice over WiFi Training | VoWiFi Training, we can omit or shorten their discussion.
• We can adjust the emphasis placed on the various topics or build the Voice over WiFi Training | VoWiFi Training course around the mix of technologies of interest to you (including technologies other than those included in this outline).
• If your background is nontechnical, we can exclude the more technical topics, include the topics that may be of special interest to you (e.g., as a manager or policy-maker), and present the Voice over WiFi | VoWiFi course in a manner understandable to lay audiences.

Objectives:

After completing this VoWiFi course, attendees will be able to:

• Intro to key VoWiFi technical concepts
• Network Architecture for VoWiFi for the IMS and non-IMS-based core
• Network Architecture for Femto Small Cell and interworking with EPC and IMS
• VoWifi IMS-based solution based on 3GPP standards
• Trusted and untrusted non-3GPP WiFi architecture carrying voice and SMS/MMS
• IIMS access using VoWiFi
• VoWiFi, EPC, IMS architecture, interfaces, and protocols
• RCS and Joyn services for VoWiFi
• VoWiFi signaling, roaming, and messaging
• Voice/media call setup up signaling
• Voice/media bearer establishment
• VoWiFi performance and capacity
• The Mobile core Network for VoWiFi
• IMS service applied to VoWiFi
• VoWiFi default bearer establishment for IMS
• 3GPP EPS AAA interfaces
• ANGw, ePDG
• SWM, SWA, STa, and SWD interfaces
• AAA server, AAA proxy

Course Syllabus:

IMS architecture for VoFiWi

• Telephony in WiFi networks
• VoWiFi based on the IP Multimedia Subsystem (IMS) network
• SIP servers
• IMS Identifiers
• SIP protocol applied to VoFiWi
• Diameter protocol applied to VoFiWi
• QoS procedures for VoFiWi
• Overview of 802.11e principals
• Wi-Fi Multimedia (WMM)
• Packet Loss, Jitter, and Latency affecting voice, SMS and MMS
• IMS Call Flow Examples
• IMS Access Using VoFiWi
• IMS Flow Using VoFiWi
• VoFiWi User Plane and Control Plane

VoWiFi Procedure Descriptions        

• Authentication and Authorization procedure
• 3GPP AAA Server Detailed Behaviour
• 3GPP AAA Proxy Detailed Behaviour
• SWa HSS/AAA Initiated Detach
• SWa Re-Authentication and Re-Authorization Procedure
• Commands for SWa authentication and authorization procedures
• Diameter-EAP-Request (DER) Command
• Diameter-EAP-Answer (DEA) Command
• Commands for SWa HSS/AAA Initiated Detach
• Commands for Untrusted non-3GPP Access network Initiated Session Termination
• Commands for SWa Re-Authentication and Re-Authorization Procedures
• STa Access Authentication and Authorization
• HSS/AAA Initiated Detach on STa
• STa Re-Authorization and Re-Authentication Procedures

Non-3GPP Access Network Initiated Session Termination   

• Commands for STa HSS/AAA Initiated Detach for Trusted non-3GPP Access
• Commands for Re-Authentication and Re-Authorization Procedure
• Commands for Trusted non-3GPP Access network Initiated Session Termination
• AN-Trusted
• Session Handling

Untrusted non-3GPP Access / ePDG related procedures      

• Commands used in connection with the STa interface
• Commands used in connection with the SWm interface
• Commands used in connection with the S6b interface
• Authentication and Authorization Procedures

ePDG Architecture

• ePDG Detailed Behavior
• ePDG Initiated Session Termination Procedures
• 3GPP AAA Server Initiated Session Termination Procedures
• Authorization Information Update Procedures
• Commands for SWm Authentication and Authorization Procedures
• Commands for ePDG Initiated Session Termination
• Commands for Authorization Information Update

SWx Description      

• Authentication Procedure
• Location Management Procedures
• HSS Initiated Update of User Profile
• S6b and H2 Description
• Authentication and Authorization Procedures when using DSMIPv6
• Authorization Procedures when using PMIPv6 or GTPv2
• PDN GW Initiated Session Termination Procedures
• 3GPP AAA Initiated Session Termination Procedures
• Service Authorization Information Update Procedures
• Authorization Procedures when using MIPv4 FACoA
• Commands for S6b DSMIPv6 Authorization Procedures
• S6b DSMIPv6 procedures
• S6b PMIPv6 or GTPv2 procedures
• S6b Re-used Diameter AVPs
• SWx interface

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