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Method and system for realizing prepayment card service in next generation network

A prepaid card, the next-generation technology, applied in the direction of prepaid telephone system, transmission system, telephone communication, etc., can solve the problems that the prepaid telephone card cannot be used and cannot realize the prepaid telephone card business, so as to improve the operation experience and simplify the user Manipulate, reduce the effect of interaction

Active Publication Date: 2009-11-25
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Second, telephone charges are paid in advance
[0004] However, the current prepaid telephone card service can only be realized on the PSTN, and the prepaid telephone card service cannot be realized on the NGN
For NGN users, although they can call the PSTN network through the gateway device, if the NGN user calls the NGN user, the PSTN prepaid phone card cannot be used

Method used

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  • Method and system for realizing prepayment card service in next generation network
  • Method and system for realizing prepayment card service in next generation network
  • Method and system for realizing prepayment card service in next generation network

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Embodiment Construction

[0036] The present invention will be described in further detail below through specific embodiments and accompanying drawings.

[0037] In the present invention, NGN can communicate using protocols such as SIP or H323. The following embodiments take the SIP protocol as an example to illustrate the solution of the present invention. The H323 protocol is only different from the SIP protocol in the signaling expression mode, but the essential system structure and the essential processing method are the same.

[0038] figure 1 It is a schematic diagram of networking of an embodiment of the system for realizing prepaid card service in NGN according to the present invention. figure 2It is a schematic structural diagram of the system embodiment. see figure 1 and figure 2 , the system for implementing prepaid card service in NGN according to the present invention includes: SIP server 11, SIP terminal 12, and voice equipment 13. in:

[0039] SIP server 11 is the softswitch syst...

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PUM

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Abstract

The invention discloses a method and system for realizing prepaid card service in the next generation network (NGN); the method includes: setting the prepaid card information in the server, and the server calls the prepaid card according to the call situation of the prepaid card The information is maintained; when the terminal initiates the prepaid card business, it registers the current prepaid card with the server, and makes a call after the registration is successful, and the server deducts the current prepaid card for this call; the server sends to the terminal through signaling The usage status information of the current prepaid card, the terminal displays the usage status information of the prepaid card after receiving it. The server periodically sends an OPTIONS message carrying the latest balance information and remaining call duration information to the terminal, and the OPTIONS message is used as a heartbeat signaling of the call process. The prepaid card service realized on the NGN of the present invention has more powerful functions, is convenient for users to use, and can stimulate the development of NGN prepaid card service consumption.

Description

technical field [0001] The present invention relates to the technology of providing prepaid service for network terminal in telecommunication network, in particular to a method and system for realizing prepaid card service in next generation network (NGN). Background technique [0002] With the continuous development of telecommunication technology, it is an inevitable trend for PSTN to be replaced by Next Generation Network (NGN, Next Generation Network). NGN is a comprehensive and fully open broadband network platform system that can provide voice, data, multimedia and other services at the same time. , whose business-related functionality is independent of its delivery technology. The main technology of NGN is Soft Switch (Soft Switch), and the protocols used mainly include: Session Initiation Protocol (SIP, Session Initiation Protocol) and H323 protocol. SIP is an application layer control signaling protocol proposed by IETF and hosted by IETF. It is used to create, mod...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M17/00H04L29/06
Inventor 吴文健
Owner TENCENT TECH (SHENZHEN) CO LTD
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