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Method , system and terminal for providing customized information during call setup process in telecommunication systems.

A technology of call establishment and call establishment request, which is applied in the field of communication systems and can solve problems such as high cost of manual efforts

Inactive Publication Date: 2006-08-02
徐源镐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In other words, when configuring the systems of these patents, additional equipment or systems are required and the software of the switching network also needs to be updated, and it requires a lot of manual effort and high cost to provide the service

Method used

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  • Method , system and terminal for providing customized information during call setup process in telecommunication systems.
  • Method , system and terminal for providing customized information during call setup process in telecommunication systems.
  • Method , system and terminal for providing customized information during call setup process in telecommunication systems.

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Embodiment Construction

[0023] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings.

[0024] First, referring to FIG. 1 and FIG. 2, the basic concept of the present invention will be described below.

[0025] Fig. 1 is a general configuration of a telecommunications system embodying the present invention. Reference numeral 10 in FIG. 1 denotes a switching network providing communication services between PLNM, PSTN or VoIP users, including a plurality of switching stations 10-1, . . . , 10-n. And reference numerals 20 ( 20 - 1 ~ 20 - n ) are terminals connected to the switching network 10 through wired or wireless interfaces, and users can send and receive information via the switching network 10 through these terminals.

[0026] The basic concept of the present invention is described as an example of a call completion process from a terminal 20-1 to a terminal 20-n as shown in FIG. And, the present invent...

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Abstract

The invention comprises a method, a system and a communication terminal which are used to send various information and contents (ring-back information) such as music, songs, advertisements, sound, voice, any audio source which is edited by a user, cartoon and dynamic images to a calling side to substitute standard ring-back tones (monotonic bells) when the calling side is waiting for a called side to response after the calling side executes a calling establishing request. According to the invention, the ring-back information which is selected by the called side is provided to the calling side through cooperative work a called exchange station 10-n and a called terminal 20-n. When the called terminal 20-n receives a call from the called exchange station 10-n, the called terminal 20-n sends the ring-back information to the called exchange station and then the called exchange station 10-n sends the ring-back information which is received from the called terminal 20-n to a calling terminal.

Description

technical field [0001] The present invention relates to a communication system, and more particularly to a method for transmitting various information and contents (collectively referred to hereafter as "ringback information" or "RBI") while the calling party waits for the called party to answer after the calling party performs a call setup request. ) method, system and communication terminal for replacing ring back tone (stiff ring tone). Background technique [0002] Generally, when a calling party performs a call setup request in a wired network such as PSTN (Public Switched Telephone Network) and a wireless network such as PLMN (Public Land Mobile Network), the network notifies the calling party by sending a ringback tone to the calling party A call request is in progress. It typically takes 10 seconds or more before the called party answers the call received from the calling party. [0003] Based on the foregoing, several approaches have attempted to provide useful in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M3/02
CPCF26B3/084F25D11/00B07B1/00B01D53/86F26B2200/04Y02W30/20B09B3/40
Inventor 徐源镐
Owner 徐源镐