Network talking system and method

A technology for network calls and network addresses, applied in transmission systems, telephone communications, digital voice transmission telephones, etc., can solve problems such as limiting data processing speed, increasing voice signal processing time, and complex voice signal processing steps, reducing Call cost, convenient voice call effect

Inactive Publication Date: 2008-01-02
COMPAL ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] Take Patent No. 438009 as an example. The VoIP adapter card 130 was originally designed for desktop computers. However, for notebook computers, it cannot be used in notebook computers because it is difficult for users to assemble by themselves and the size cannot be effectively reduced. computer
Moreover, when the VoIP adapter card communicates with the processor on the motherboard (such as the central processing unit, south bridge and north bridge), it als

Method used

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  • Network talking system and method
  • Network talking system and method

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Embodiment Construction

[0034]FIG. 2 is a block diagram of an Internet calling system according to a preferred embodiment of the present invention. Please refer to Fig. 2, the Internet call system of the present embodiment includes a first telephone set 208, a telephone data port (RJ11) 210, a subscriber line interface circuit 220, a transmission line 232, a conversion unit 230, an audio decoder 240 , a processing module 250 , a network 260 and a second telephone 270 . In this embodiment, the first telephone set 208 is connected to the subscriber line interface circuit 220 through the telephone data port (RJ1) 210, and outputs an analog signal or a voice signal to the subscriber line interface circuit 220, and the analog signal is for the first telephone The control signal of the machine 208, such as the key signal of the user dialing, and the voice signal is the sound signal issued by the user.

[0035] In an embodiment, the subscriber line interface circuit 220 has a first interface 222 such as a ...

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Abstract

A network communication system comprises a user line interface circuit, a converter, a voice decoder, and a processing module, wherein the user line interface circuit is provided with a first interface for receiving an analogue signal and converting the analogue signal into digit signal to be output, the converter is connected with the first interface for receiving and converting the digit signal to meet interface format, the voice decoder is connected with the converter for receiving and coding the digit signal to meet voice code format, the processing module is connected with the voice decoder for receiving the digit signal and analyzing a network address indicated by the digit signal according to the voice code format, and transmitting the digit signal to a terminal at the network address, therefore, user can use indoor telephone via the network to process voice communication.

Description

technical field [0001] The present invention relates to a network call system, and in particular to a network call system which realizes network call function by communicating with a user line interface circuit through an audio decoder. Background technique [0002] With the development of communication technology and the popularization of broadband networks, it has become a future trend to use the Internet to communicate between people. Among them, Internet telephony uses voice to communicate on the Internet. It also provides A convenient communication channel for human beings. However, in the Internet phone software currently available on the market, users need to log in their account first, and enter the user account of the person they want to talk to in the software before dialing to the user at the other end through the software. The process is complicated and cumbersome. For users who are not familiar with computer operations, it is very inconvenient. [0003] In ter...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04M1/253H04M7/00
Inventor 黄莉婷
Owner COMPAL ELECTRONICS INC
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