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Call processing method based on IP and system thereof

A technology for call processing and calling numbers, applied in connection management, network data management, electrical components, etc., can solve problems such as conflicts between IP voice services and call resources, and achieve the effect of saving IP resources

Inactive Publication Date: 2009-04-01
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an IP-based call processing method and its system, which are used to solve the problem of conflict between intelligent peripheral IP voice services and call resources

Method used

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  • Call processing method based on IP and system thereof
  • Call processing method based on IP and system thereof

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Embodiment Construction

[0034] The technical solutions of the present invention will be further described in more detail in conjunction with the accompanying drawings and specific embodiments.

[0035] Such as figure 1 Shown is a system structure diagram of the present invention. This figure shows the positional relationship of each component of the system 10 and the protocol type used for interactive signaling. Specifically, the system 10 includes: a service control point SCP 11, an intelligent peripheral IP 12, a mobile switching center MSC 13, and a calling terminal 21 and called terminal 22.

[0036] The service control point SCP 11 is responsible for service control, authenticates the calling terminal 21, instructs the intelligent peripheral IP 12 to play and issue numbers, and communicates with the intelligent peripheral IP 12 through INAP (IntelligentNetwork Application Protocol). order interaction.

[0037] The intelligent peripheral IP 12 is responsible for triggering the intelligent serv...

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Abstract

The invention discloses a IP-based calling processing method and system for No.7 signalling network. The method comprises: step 1, mobile exchange center receives calling sent by calling terminal and forwards to intelligent peripherals; step 2, the intelligent peripherals triggers the service to the service control point according to the calling, and sending calling number to the mobile exchange center according to instruction information issued by the control point; step 3, the mobile exchange center receives the calling number, and establishing a speech path between calling terminal and called terminal according the calling number. The inventive method solves problem of conflict of intelligent peripherals IP voice service and calling resource, can provide normal voice service and does not participate in talking course, thereby effectively saves resource of intelligent peripherals.

Description

technical field [0001] The present invention relates to No. 7 signaling network and intelligent network system, in particular to an IP (Intelligent Peripheral, intelligent peripheral)-based call processing method and system thereof. Background technique [0002] For traditional intelligent network systems, the purpose of the intelligent peripheral IP is to provide intelligent voice services to users. The voice services of switches or Mobile Switching Center (MSC) can be concentrated on the intelligent peripheral IP, so Peripheral IP is often referred to as standalone IP. In special applications, the smart peripheral IP can also participate in the call. [0003] When the intelligent peripheral IP receives the IAM (InitialAddress Message, initial address message) sent by the switch or MSC through the relay link, it triggers the IDP (Initial Detection Point, start detection point message) to the service control point (Service Control Point, SCP), the SCP issues CTR (Connect T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/06H04W76/06H04W8/02H04Q3/00H04Q3/545
Inventor 黄勇秦延涛
Owner ZTE CORP
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