Call transfer method

A service exchange and service control technology, applied in the field of intelligent network, can solve the problem that the hook-up function cannot be controlled and realized by the service control point

Inactive Publication Date: 2008-09-24
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] On the other hand, the hook flash function is a basic call service. In the current intelligent network, the hook flash function is usually implemented at the service switching point, that is, the h

Method used

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Embodiment Construction

[0048] refer to figure 1 , which is a schematic diagram of the network environment of the intelligent network to which the fork flashing method of the present invention is applied.

[0049] As shown in the figure, the intelligent network entities mainly involved in the present invention mainly include: Service Switching Point (SSP, Service Switching Point) 10 and Service Control Point (SCP, Service Control Point) 11 .

[0050] Among them, SSP 10 is the connection point connecting mobile network 15, PSTN network 16, ISDN network 17 and intelligent network, providing the function of accessing intelligent network, SSP 10 can detect the request of intelligent service, and communicate with SCP 11, to SCP 11 responds to the request, allowing the business logic in the SCP 11 to affect call processing.

[0051] SCP 11 is the core component of the intelligent network. It stores user data and business logic. Its main function is to receive query information sent by SSP 10, query the da...

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Abstract

The method includes steps: (1) calling user or called user in talking procedure initiates operation of beating fork to local operation switching point; (2) the operation switching point triggers operation control point; (3) the operation control point directs digit reception form the calling user or called user of initiating operation of beating fork; (4) the calling user or called user of initiating operation of beating fork reports user's number of third party to the operation control point; (5) based on the number of third party, the operation control point controls the operation switching point to put through of speech path between called user or calling user, who is talking to the calling user or the called user of initiating operation of beating fork, and the third party. Comparing with prior art, the invention accomplishes function of beating fork by operation control point, and is accorded with criterion of intelligent network.

Description

technical field [0001] The present invention relates to the field of intelligent network, and more specifically, the present invention relates to a method for realizing hook flashing on the intelligent network. Background technique [0002] Intelligent Network (IN, Intelligent Network) is a new type of network structure based on the basic information network, based on the concept of separation of service and exchange, and providing users with various new services. It is based on the widespread application of program-controlled switches, the rapid development of computer technology, and the widespread implementation of No. 7 signaling network, with program-controlled switches as nodes, No. 7 signaling as the means of transmission between nodes and business control computers as the core telecommunications network. The control of its business is completed by a centralized node (i.e. SCP: Service Control Point), and the generation of business and management of business are also...

Claims

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Application Information

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IPC IPC(8): H04M3/42H04Q7/24
Inventor 李论
Owner HUAWEI TECH CO LTD
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