IMS Explained

Course Fee : 12000 INR Start Date : Sep 09, 2017 - End Date : Sep 12, 2017 | Location : Gurgaon,Haryana

COURSE DETAILS

Name: IMS Explained

Target Audience.

This course is intended for Telcom professional who wish to learn learn IP Multimedia System and apply these concepts in his Job.

Training Objective                               

  • Describe IMS Architecture and concepts
  • Discuss IMS Access solutions
  • Discuss IMS core Networks
  • Describe protocols in IMS – SIP, Dimater, H.248, RTP
  • Discuss Application server and call control
  • Discuss IMS charging concepts
  • Understand Call flows

Duration of Training

4 days

Prerequisite                            

Should have basic understanding of GSM

Should have basic understanding of SIP and IP protocol

Should have understanding SS7/ SIGTRAN

 

COURSE MODULES

 

1.   IMS Evolution, Architecture Basic concepts

 

  • IMS Introduction and concepts
  • Introduction to IP Multimedia Subsystem (IMS)
  • The business drivers for IMS
  • IMS opportunities and challenges
  • Benefits of IMS
  • IMS Standardization
  • Fixed Mobile Convergence
  • IMS Layers - Access Layer, Transport Layer, Control Layer, Application Layer
  • High Level architecture of IMS
     

2. IMS Access Solution

  • VoLTE
  • VoWiFi
  • ​PES


3. IMS Core (Detailed)

  • IMS Core Architecture and network elements
  • Numbering and addressing - IMPI, IMPU, SIP URI, TEL URI
  • IMS Interfaces and protocols
  • CSCF - Proxy, Interogating, Serving
  • HSS - Home Subscriber service
  • IMS Specific Identifiers - IMS Identifiers - IMPI, IMPU, SIP URI, TEL URI, PSI
  • DNS/ENUM
  • MGCF & IM-MGW
  • MRF-MRFC & MRFP
  • IMS Basic call flow - MO/MT
  • Session Border controller - SBC
  • E-CSCF

4.   IMS Protocols

  • SIP/SDP
  • Diameter
  • H.248
  • RTP

 

5. Application Server

  • Function of AS
  • MMTEL server
  • Example of MMTEL services
  • IP-SM-GW
  • IM-SSF
     

6. Charging in IMS

  • Overview of Charging
  • IMS Use cases
  • Offline Charging concept
  • Online Charging concept
  • CDR's

 

7. Call Flows

  • UR Registration
  • IMS User to IMS User
  • IMS to SS7 User
  • SS7 User to IMS

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