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Method for obtaining packet billing information based on session initiation protocol

A technology of billing information and data packets, applied in the direction of network connection, etc., can solve problems such as difficulty in obtaining billing information for specific services

Inactive Publication Date: 2009-04-15
POS DATA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This makes it difficult to obtain billing information for specific services

Method used

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  • Method for obtaining packet billing information based on session initiation protocol
  • Method for obtaining packet billing information based on session initiation protocol
  • Method for obtaining packet billing information based on session initiation protocol

Examples

Experimental program
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Embodiment Construction

[0060] Embodiments of the present invention will be described in detail with reference to the drawings.

[0061] figure 1 is a block diagram showing the configuration of a system in which a SIP call is established through a mobile communication network according to the present invention.

[0062] refer to figure 1 , according to the method for controlling the billing in the SIP call server of the present invention, the calling SIP terminal 111, the called SIP terminal 112, the base stations 121 and 122, the base station controllers 131 and 132, the packet data service node 140, the SIP call server 150, and the operation of billing server 160 to achieve.

[0063] According to an exemplary embodiment of the present invention, a method for controlling charging in a SIP call server can be implemented on a mobile communication network. Therefore, the calling SIP terminal 111 and the called SIP terminal 112 may be mobile communication terminals having a SIP call establishment f...

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PUM

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Abstract

Disclosed is a method for controlling billing in a Session Initiation Protocol (SIP) call server. The method includes the steps of: receiving an invite message from a calling SIP terminal; transmitting a (100) trying message to the calling SIP terminal, the (100) trying message including transmission period information of a keep-alive message; establishing an SIP call between the calling SIP terminal and a called SIP terminal, and receiving the keep-alive message from the calling SIP terminal in the transmission period, the keep-alive message including billing information; and when the SIP call is terminated, transmitting final billing information received from the calling SIP terminal to a billing server.

Description

technical field [0001] The present invention relates to a method for controlling billing in a Session Initiation Protocol (SIP) call server, and more particularly, to a method for controlling billing in a SIP call server by checking the calling SIP terminal in The keep-alive (keep-alive, connection maintenance) state within the predetermined period is used to control the SIP call setup, receive from the calling SIP terminal or the called SIP terminal when setting up the SIP call, the data packet charging information accumulated at the calling SIP terminal, and calculate The billing information for calling the SIP terminal can be reasonably billed based on the number of data packets actually used and the least waste of communication network resources. Background technique [0002] In recent mobile communication networks, line-based mobile telephone services are provided. As the data transmission speed of the next-generation mobile communication network using AII-IP increases...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/66
CPCH04L12/66
Inventor 赵炫彻黄相根李昌昱李一炯
Owner POS DATA CO LTD
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