System and method for implementing number switching inform by intelligent network mode

System and method for implementing number switching inform by intelligent network mode

  • CN 101,547,420 A
  • Filed: 05/14/2009
  • Published: 09/30/2009
  • Est. Priority Date: 05/14/2009
  • Status: Active Application
First Claim
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1. a system that adopts Intellight network mode to realize changed number notification is characterized in that, comprises mobile services switching centre MSC, service switching point, ip intelligent peripherals IP, service control point (SCP);

  • Wherein;

    Mobile services switching centre MSC is used to finish the call proceeding process that the mobile phone user initiates;

    The service switching point is used to receive the call business request that the mobile phone user starts by mobile services switching centre MSC, and send the call business triggering request to the service control point (SCP), then, receive next step control command message that continues to this calling that send the service control point (SCP), control mobile services switching centre MSC carries out next step call proceeding process;

    Ip intelligent peripherals IP is a specific resources of assisting to finish intelligent network business, has the function of playback notice;

    The service control point (SCP) is used to receive the relevant calling of making called changed number notification service-user that the service switching point sends over and triggers message, and according to the operation flow of changed number notification, next step handshaking procedure of control service switching point;

    The operation flow of described changed number notification is;

    when the new digit user of changed number notification business does when called, the calling terminal service switching point is triggered to the service control point (SCP) to calling, the service control point (SCP) judges the called number in the described calling is whether new digit is original called number, if being original called number or original called number, the new digit in the described calling in the service control point (SCP), is not registered as the business of the number of changing to new digit, then service control point (SCP) control calling terminal mobile services switching centre MSC is called to described new digit, if not being original called number and original called number, the new digit in the described calling in the service control point (SCP), is not registered as the business of the number of changing to new digit, then service control point (SCP) control calling terminal mobile services switching centre MSC is routed to ip intelligent peripherals IP calling out temporarily, ip intelligent peripherals IP plays the changed number notification voice suggestion to caller, after the changed number notification speech play finished, service control point (SCP) control calling terminal mobile services switching centre MSC was called to described new digit.

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