IMS and its Evolution - UMTS to LTE — a 2-day training course

 

Course duration: 2 days

Course Price: £995

Course code: 671

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Bring this IMS course on-site

 

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Why this IMS course?

This course introduces both IMS and the necessary enabling technologies for it. The evolution of IMS through the releases of UMTS and onwards to LTE is covered in depth.

Lifetime Post-Course Support

After completing this IMS training course, delegates receive lifetime post-training support from LEVER Technology Group PLC, to help them apply the technologies and skills they have learned with us, to provide career-long support, and to ensure they are better equipped for their future roles in IT and networking.

IMSTraining Course Content

Evolution of 3GPP-specifiied Networks

• Release 99 to Release 7 (UMTS) and LTE (Release 8)
• Role and Position of IMS
• Benefits of the IMS Approach
• The IMS Market
• Benefits for the Operator
• Benefits for the End User
• Some Sample IMS Services
• PoC (Push to Talk Over Cellular)
• Interactive Gaming
• File Sharing
• Instant Messaging
• Voice Messaging
• Voice Telephony over IMS
• Video Conferencing
• IMS Standards
• IETF
• The ETSI TIPHON NGN Work
• OMA

IMS Functions, Protocols and Components

• Multimedia Session Management
• Mobility Management and Roaming
• QoS
• Service Execution
• Third Party Service Support
• IMS Architecture
• IMS Protocols and Components
• SIP – Session Initiation Protocol
• RTP – Real Time Protocol
• AAA using DIAMETER
• IPv6
• IMS components
• P-CSCF
• I-CSCF
• S-CSCF
• Databases: HSS & SLF
• Application Servers (AS)
• Border Gateways (BG)
• Media Resource Function (MRF)
• Breakout Gateway Control Function (BGCF)
• IMS key interfaces and interactions (ISC, Sh, Cx)
• IMS User Identities
• IMS Registration and Session Control
• IMS Charging

SIP (Session Initiation Protocol)

• The Role of SIP in IMS
• Session control
• Servers & Proxies
• Message format
• SIP Transactions
• Responses
• Registrations
• SIP Addressing
• SIP Architecture and Components
• User Agent
• Proxy Server
• Registrar Server
• Redirect Server
• Location Service
• SIP Methods
• SIP Response Codes
• SIP Message Transport
• SIP Message Structure
• SDP
• SIP Server Discovery
• Basic SIP Procedures
• SIP Registration
• Call Establishment
• Proxy Mode Operation
• Redirect Mode Operation
• SIP Security

IMS Procedures

• IMS Registration
• SIP Call Flows
• IMS Session Control
• SIP Proxy Operation
• SIP Redirect Operation
• SIP Call Flows
• IMS Roaming
• Roaming Scenarios

Real Time Protocol - RTP

• RTP Structure
• RTP Payloads
• RTCP
• RTP Flow Examples
• SIP and RTP

The AAA Server – Diameter

• Authentication, Authorisation and Accounting
• DIAMETER – Evolution from RADIUS
• DIAMETER Functions
• Billing (CDR creation)
• COPS
• Policy Support (PDP/PDF/PEP)

IPv6 Refresher

• Major Features
• Addressing
• Security (IPSec)

The NGN – Next Generation Network

• Architecture
• Media Gateways
• Media Gateway Controllers
• SIGTRAN

Service Provision in IMS

• The Application Server
• AS and Session Control
• Presence Based Services
• Instant Messaging Service
• Service Examples
• PoC
• CAMEL and IMS
• OSA/Parlay and IMS

QoS in IMS

• QoS Tools
• RSVP
• DiffServ
• MPLS
• SIP and QoS
• QoS Call flows

IMS Security

• Architecture for IMS Security
• Using SIP for Security
• Authentication
• Privacy
• Threats: Denial of Service

IMS and UMTS Evolution

• Starting off: Release 99 to IMS
• UMTS Release 6 and IMS
• New services
• Presence
• Lawful interception
• Group Management
• QoS Enhancements
• Session Border Controller

UMTS Release 7 and IMS

• Voice Call Continuity
• Architecture

UMTS to LTE

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