Method for dialling network telephone

A technology for Internet telephony and calling party, which is applied in the directions of telephone communication, telephone structure, electrical components, etc., and can solve the problems of cumbersome steps and inability to reduce user communication costs.

Inactive Publication Date: 2003-04-23
YINGYEDA GROUP NANJING ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the cost of Internet calls is much cheaper than that of simply using PSTN calls, you must first dial an IP phone number and then connect through the server. The steps are quite cumbersome
And because mobile communication devices (such as mobile phones) that are becoming more and more popular today are still unable to make Internet calls, so for users who use mobile communication devices, it is impossible to reduce the user's communication costs

Method used

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  • Method for dialling network telephone
  • Method for dialling network telephone
  • Method for dialling network telephone

Examples

Experimental program
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Embodiment Construction

[0015] At present, the mobile phone system in most areas adopts a global system for mobile communication (GSM) proposed by the Nordic Post, Telephone and Telegraph (Nordic Post, Telephone and Telegraph). Please refer to figure 2 , the GSM 201 in the figure has a base station (base transceiverstation, BTS) 203 and a base station controller (base station controller, BSC) 205. The BTS 203 is used for transmitting and receiving wireless signals between the GSM 201 and the mobile communication device, and the BSC 205 is used for managing and controlling the BTS 203 . Therefore, the mobile communication device can send the wireless signal to the BTS 203 , and the BTS 203 transmits the wireless signal to the GSM 201 through the BSC 205 . In this way, the mobile communication devices can use the GSM201 to establish a wireless connection with each other for dialogue.

[0016] And as figure 2 As shown in , under the network architecture of GSM 201 , the European Telecommunications St...

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Abstract

The method for dialling network telephone in integral packaged radio service network includes the following steps: calling side call send a communication request information to callen side, in which said information includes interconnection network address and communication port of calling side, after the communication request information is received by callen side, said callen side can send an answering data packet agreenment package to calling side according to the interconnection network address and communication port of calling side, in which said package contains the interconnection address of callen side, so that the calling side and callen side can make network telephone communication.

Description

technical field [0001] The present invention relates to a method for dialing an Internet protocol phone (IP phone / I-Phone), in particular to a method for making an Internet phone call by utilizing a general packet radio service (GPRS) network for transmission. Background technique [0002] Due to the advancement of telecommunication technology, although people are located in different places, they can also communicate by telephone. The telephone connection is established through the public switched telephone network (PSRN) system. Although the use of the telephone has improved people's communication methods, it seems to shorten the distance between people; but its charges are not cheap, especially the billing of long-distance calls and even international calls. [0003] Also because of this, Internet protocol phone (IP pone / I-Phone) technology has emerged accordingly. VoIP uses the Internet or a computer network to replace part or all of the PSTN. Its main technology is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/26H04M11/06
Inventor 赖振兴樊晓龙刘晓文
Owner YINGYEDA GROUP NANJING ELECTRONICS TECH
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