1. IMS Overview

2. IMS Architecture

2.1 Session Management and Routing
2.2. Databases
2.3. Services Elements
2.4. Inter-working Elements

3. SIP Protocol

3.1. SIP Overview
3.2. SIP Entities
3.3. SIP Call, Dialog and Transaction
3.4. SIP Request/Response
3.5. SIP Header
3.6. SIP Extensions
3.7. Basic SIP Call Flow

4. Diameter Protocol

4.1. Diameter Overview
4.2. Diameter Nodes
4.3. Diameter message structure
4.4. Diameter Routing
4.5. Main Diameter Functions
4.6. Diameter Reference Points

5. H.248 Protocol

5.1. Context and terminations of H.248
5.2. MEGACO’s commands
5.3. Descriptors

6. IMS Interfaces

6.1. Cx/Dx interfaces
6.2. Sh/Dh interfaces
6.3. S7/Gx interfaces
6.4. Mn/Iq interfaces