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Introduction to Intelligent Network
 

Introduction to Intelligent Network

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Introduction to Intelligent Network. Using Siemens IN

Introduction to Intelligent Network. Using Siemens IN

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    Introduction to Intelligent Network Introduction to Intelligent Network Presentation Transcript

    • Introduction to Intelligent Network (Siemens IN) www.mobileindonesia.net
    • KS : Intelligent Network NQC Departement A Dial B number, 0811970399 SSP/MSC IN Subs. A Subs. B SSP receive the the Dialed Number NO YES Click Yes or NO SSP = Service Switching Point Is A an IN Subscriber ?
    • NON IN CALL NQC Departement Dial B number, 0811970399 SSP/MSC IN Find B and setup call to B without go to IN SSP receive the the Dialed Number If A is not an IN subscriber, SSP will try to setup the call directly without communicate with IN Subs. A Subs. B
    • IN CALL NQC Departement Dial B number, 0811970399 SSP/MSC IN Find B and setup call to B without go to IN SSP receive the the Dialed Number Because A is an IN subs, so before try to find B number, SSP will communicate with IN. If A have enough credit, the call will be setup. But if not, IN will order SSP to send announcement to A and the call will be released. Subs. B Subs. A During the call, SSP always communicate with IN to perform an online charging mechanism. If during the call, the credit of subs A decrease until minimum, IN will order SSP to release the call.
    • NQC Departement BASIC IN NETWORK SCP SMP SUM IN Commander Web CSC SCP01 SCP02 SMP SUM IN Commander Web CSC [] [] [] [] [] [] [] [] Cisco Switch S S P
    • NQC Departement BASIC IN NETWORK
      • SCP (Service Control Point) :
      • Connecting IN system to SSP/MSC.
      • Handle all processes related to call setup and call processing (from IN side),
      • So if all SCPs down, no call possible.
      • One IN block contain 2 SCPs, SCP01 and SCP02, and they share the load
      • to each other. If 1 SCP down, the load will be handled by the other one.
      • - Generate call tickets and send them to SMP after the call.
      SCP SMP SUM IN Commander Web CSC SCP01 SCP02 SMP SUM IN Commander Web CSC [] [] [] [] [] [] [] [] Cisco Switch S S P
    • NQC Departement BASIC IN NETWORK SMP
      • SMP (Service Management Point) :
      • Manage subscriber data and service data..
      • As a server for Web CSC and SUM, so they can not be operated if SMP down.
      • Collect call ticket from SCP.
      • Not related to call setup and call processing, so the call is possible even
      • SMP down.
      SUM IN Commander Web CSC SCP SCP01 SCP02 SMP SUM IN Commander Web CSC [] [] [] [] [] [] [] [] Cisco Switch S S P
    • NQC Departement BASIC IN NETWORK SUM
      • SUM (Service and User Management ) :
      • As an interface to SMP database to customise IN service
      • As an interface to SCP database to customise link configuration (SSP node
      • table, and S7 link to SSP/MSC)
      • - Web CSC user management
      SCP SMP IN Commander Web CSC SCP01 SCP02 SMP SUM IN Commander Web CSC [] [] [] [] [] [] [] [] Cisco Switch S S P
    • NQC Departement BASIC IN NETWORK Web CSC
      • Web CSC (Web Customer Service Control) :
      • As an Interface to access SMP and SCP database to customise the service
      • data (modify tarrif table) and subscriber data (delete/create subscriber,
      • change the status of subscriber, etc)
      • Use a java web interface and based on MS Windows.
      • Connected directly to SMP. So if SMP down, Web CSC can not be accessed
      SCP SMP SUM IN Commander SCP01 SCP02 SMP SUM IN Commander Web CSC [] [] [] [] [] [] [] [] Cisco Switch S S P
    • NQC Departement BASIC IN NETWORK IN Commander
      • IN Commander :
      • As a monitoring tool for all network element in IN system. If an error occured in
      • any IN network element, an alarm will be displayed in IN Commander.
      • As an interface to SMP database to customise some database in SMP, like :
      • modify announcement properties, upload global data to SCP, etc.
      • As an interface to SCP database to customise some databse in SCP, like :
      • modify link configuration
      SCP SMP SUM Web CSC SCP01 SCP02 SMP SUM IN Commander Web CSC [] [] [] [] [] [] [] [] Cisco Switch S S P