Overview - How it Works Overview - How it Works Overview - How it Works Overview - How it Works

AdvancedIMS’ IP Multimedia Subsystem Solution Elements

AdvancedIMS AAA Solution for IP Multimedia Subsystem

Home Subscriber Server
  • Support for 3GPP IMS Cx/DX and Sh applications ( 3GPP TS 28.229, 3GPP 28.228, 3GPP TS 29.328)
  • RFC 3588 complaint
  • Support of Subscriber Profiles & Service Profiles
  • Support for Routing & addressing, Authentication & Ciphering , Location and Service Profiles Data
  • Support for Authentication and Key Agreement (AKA)
  • Extensibility Support for PS core and CS core Interfaces
  • High Performance and Scalability due to asychrounos development paradignm ( AMPS)
  • Support of MySQL Database. Support of other RDBMS can be provided upon request
  • Supported Platforms: Linux/Unix , Microsoft Windows

Online Charging System

  • Support for IMS online charging Interface i.e. Ro Interface (3GPP TS 32.240, 3GPP TS 32.296)
  • Support for Credit Control Request , Credit Control Answer ( RFC 3588)
  • Support for Account Balanace Management Function (Propriatory Rc Interface)
  • Support for External Rating Function ( Re Interface Suppported)
  • Support for Charging Transaction Model
    • Session Charging with Unit Reservation
    • Extensibility Support for Event Charging with Unit Reservation, Direct Debiting
  • Supported Platforms : Linux/Unix, Microsoft Windows

Offline Charging System

  • Support for IMS Offline charging Interface i.e. Rf Interface (3GPP TS 32.240, 3GPP TS 32.296, 3GPP 32.299)
  • Support Accounting Request (ACR) and Accounting Answer(ACA) [ RFC 3588]
  • Support for Interim Charging Events/Records
  • Support for CDR logging into DBMS and plain text files
  • Corelation Function for corelation of Charging Records
  • Support for Charging Gateway Function for communication with extenal Billing System

  • Element Manager/3GPP Agent
    • SNMP Version 1,2,3 Supported for Information Transfer from Network Element to Network Manager
    • Integeration API for Element Manager to Network Element Interface
    • Support for Configuation Management, Fault Management and Performance Management IRPs
  • Network Manager
    • Supports SNMP Solution Set for IMS Network Element (Nes)
    • Support for SNMP V1, SNMP V2, SNMP V3 Message Processing Models
    • Elements/Agents Discovery
    • Support for Configuation Management, Fault Management and Performance Management
    • Administration GUI for Monitoring and Configuring the Network.