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Method for realizing multiprocess of VoIP client

An implementation method and multi-process technology, applied in the direction of telephone communication, electrical components, transmission systems, etc., to achieve the effect of ensuring robustness and avoiding competition

Inactive Publication Date: 2010-06-09
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, VoIP is not very mature at this stage. It is necessary to further improve the service quality, and on the other hand, it is necessary to introduce more new functions and new services.

Method used

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  • Method for realizing multiprocess of VoIP client
  • Method for realizing multiprocess of VoIP client
  • Method for realizing multiprocess of VoIP client

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Embodiment Construction

[0032] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0033] Such as figure 1 As shown, the present invention includes a UI process module, a MAIN process module, and a SIP process module. The SIP process module collects information from the network through the SIP (Session Initiation Protocol) protocol stack, processes it, and then transmits the information to the MAIN process module. The MAIN process module processes the information and finally transmits it to the UI process module. The UI process module interacts with the user according to the received information and then determines the next operation. The UI process transmits the control information obtained from the interface of the VOIP system to the MAIN process, and after the MAIN process processes it, it hands over the information to the SIP process, and the SIP process finally transmits the information through the network interface, which is t...

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Abstract

The invention provides a method for realizing the multiprocess of a VoIP client, which comprises a step of setting a UI process module, an MAIN process module and an SIP process module, and the processing steps that: A, the SIP process module collects network information from a network by using an SIP protocol stack, processes the network information and transmits the information to an MAIN process module; B, the MAIN process module processes the information collected by the step A and finally transmits the processed information to the UI process module; C, the UI process module interacts with a user according to the information transmitted by the step B for determining the operation in a next step; D, the UI process module transmits control information acquired from an interface in the VoIP system to an MAIN process; E, the MAIN process module processes the control information and transmits the information to the SIP process module; and F, the SIP process module finally transmits the information through a network interface. The invention has all advantages of VoIP technology in VoIP network voice transmission.

Description

technical field [0001] The invention relates to the technical field of voice calls, in particular to the technical field of using an IP phone to complete voice calls in a local area network. Background technique [0002] VoIP (Voice Over Internet Protocol), also known as IP telephony, is a technology that can transmit analog signals on the IP network. Its basic principle is to compress the voice data encoding through the voice compression algorithm, and then These voice data are packaged according to the TCP / IP standard, and the data packets are sent to the destination through the IP network, and then these voice data packets are stringed together, and after decompression processing, they are restored to the original voice signals for the receiver to receive, so as to achieve The purpose of transmitting voice over the Internet. However, VoIP is not very mature at this stage. It is necessary to further improve the service quality, and on the other hand, it is necessary to in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M7/00H04L29/06
Inventor 裴文江席雯王开孙庆庆侯旭勃任梦琪吴帆扬
Owner SOUTHEAST UNIV
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