IMS Training

Course Outline

1.1. The IP convergence big picture

1.2. Motivation and benefits of IMS

2.1. Reference architecture

2.2. Operations

3.1. Reference architecture

3.2. Components and functions

3.2. Components and functions

4.1. IMS core network interfaces

4.2. IMS SIP

4.3. Diameter

4.4. Media protocols – H.248, RTP, RTCP

5.1. Overview

5.1. Overview

5.3. Authentication

6.1. Overview

6.2. Media and QoS negotiation

6.3. Interworking with PSTN

7.1. 3GPP policy and charging control

7.2. QoS flow example

8.1. IMS application server architecture

8.2. End to end applications

8.3. Network based applications

8.4. Media server interactions

8.5. Service Configuration (XCAP)

9.1. Key security challenges

9.2. Signaling and media protection

9.3. NAT/firewall traversal

10.1. IBCF

10.2. IPv6/IPv4

10.3. IMS SIP to Non-IMS SIP

10.4. IMS SIP to Non-SIP

11.1. IMS Centralized Services (ICS)

11.2. IMS Service Continuity (ISC)

11.3. SRVCC

12.1. Charging architecture

12.2. Offline charging

12.3. Online chargin