Training Compendium CE

Training goals

For a long time, IP Multimedia Subsystem (IMS) was nothing more than just a revolutionary idea to move all existing teleservices, including telephony to the PS domain of the mobile networ k and to create a vast variety of brand new teleservices totally based on end -to-end IP connectivity. Today, thanks to GSMA Rich Communication Suite (RCS) initiative, there is a clear path and agreement on how to turn IMS into practice. RCS ensures that th e same initial subset of IMS services will be introduced by all operators, infrastructure and terminal vendors and will work smoothly also in inter - operator scenarios. The course explains IMS architecture, signalling procedures and services paying a special attention to the solutions selec ted by GSMA RCS Releases 1 to 5.

Target Audience - Who Should Attend and Benefit

The course is intended for technical mobile network staff and their manageme nt who plan to or already work on in troducing IMS/RCS/RCSe services .

Conspect Show list

  • Introduction
    • What this is all about?
    • 3GPP R5: Network Architecture
  • IP Multimedia Subsystem (IMS)
  • IMS Nodes and Functionality
    • Call Session Control Function (CSCF)
      • P-CSCF, I-CSCF, S-CSCF
    • HSS & SLF
      • SLF & HSS Message Flow
    • Media Resource Function (MRF)
      • MRF Message Flow
    • MGCF & MGW
      • IMS to GSTN Call Setup
    • Breakout Gateway Control Function (BGCF)
      • BGCF Message Flow
    • Application Servers (ASs
      • Subscription to Event in AS
    • Policy and Charging Control (R6), (R7), (R8)
      • PCC Message Flow
  • Session Initiation Protocol (SIP) and Session Description Protocol (SDP)
    • SIP Multimedia Session Set-up
    • P-CSCF Discovery
    • IMS Registration
    • IMS Session Set-up (MO)
    • Authorization of QoS Resources
    • IP Multimedia Flow IDs
    • SIP Forking
  • H.248/MEGACO
    • H.248 Message
    • Media Gateway (MGW)
    • H.248 Message Flow
  • DIAMETER Base Protocol
    • DIAMETER Client/Server
  • IMS Services
    • Rich Communications Suite (RCS)
  • Rich Communications Suite (RCS)
    • Release 1
      • Enhanced Address Book (EAB)
      • Enriched Call
      • Enhanced Messaging
      • File Transfer
    • Release 2
      • Broadband Access To RCS Services
      • Multiple Device Environment
      • Network Address Book (NAB)
    • Release 3
      • Release 3 Enhancements
    • Release 4
      • Release 4 Enhancements
      • Voice over LTE (VoLTE)
      • RCS-e (Enhanced)
    • Release 5
      • IP Voice and Video Call
      • Geolocation
  • RCS Network Architecture
  • RCS Device Mode and Clients Types
  • Capability Discovery
  • Multi Device Support
  • XDM Handling
  • RCS Services
    • Messaging Service
    • Interworking with Legacy Messaging
    • File Transfer Service
    • Content Sharing Services
    • Social Presence Service
      • My Presence
      • My Presence Watchers
      • Presence Architecture
      • Presence Network Architecture
      • Presence Message Flow
      • Presence Message
    • IP Based Voice and Video Services
    • Geolocation Service
  • RCS Market
Download conspect training as PDF

Additional information

  • The participants should have a basic knowledge on architecture of telecommunication network concepts as well as a general technical knowledge about IP networks and packet bearer services in 3GPP mobile systems.
Difficulty level
Duration 3 days

The participants will obtain certificates signed by Compendium CE.


Authorized Compendium CE Trainer.

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900 EUR


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Sessions organised at Compendium CE are usually held in our locations in Kraków and Warsaw, but also in venues designated by the client. The group participating in training meets at a specific place and specific time with a coach and actively participates in laboratory sessions.



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