Automatic disposition built-in IP-PBX as well as communication method thereof

An IP-PBX, automatic deployment technology, applied in packet switching technology for communication, VOIP voice communication field, can solve the problems of expensive system, complicated maintenance, etc., and achieve the effect of flexible configuration, good indoor appearance, safe and reliable management

Inactive Publication Date: 2008-10-01
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022] 5. No vendor lock-in: an open standard for VoIP systems—all modern VoIP systems mostly use the SIP (Session Initiation Protocol, Session Initiat

Method used

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  • Automatic disposition built-in IP-PBX as well as communication method thereof
  • Automatic disposition built-in IP-PBX as well as communication method thereof
  • Automatic disposition built-in IP-PBX as well as communication method thereof

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0094] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0095] Such as figure 1 Shown is the application system architecture diagram of the embedded automatic deployment IP-PBX system of the present invention. The embedded automatic deployment IP-PBX (hereinafter referred to as IP-PBX), network terminal node equipment (VOIP phone and software VOIP) are connected to the Ethernet Terminal) and control terminal. The control terminal can log in to the IP-PBX through the Web page to configure the IP-PBX system. The IP-PBX system is compatible with traditional PBX systems and can be connected to traditional telephones or PSTN signals of telecommunication companies.

[0096] Such as figure 2 As shown, the IP-PBX system includes a main control module, a storage module, a media gateway module, a power supply module, a signal control module, a serial communication module, and a network module. Among them, th...

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PUM

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Abstract

The invention provides an embedded type IP-PBX system which can automatic collocate terminal equipment. The system has characteristic in that the system includes: a main control module, a media gateway module, a network module, a memory module, a signal control module, an electrical source module and a serial communication module. The invention also provides a communication method based on the embedded type IP-PBX system. The invention has advantages that: a terminal node equipment connecting with the IP-PBX system through network, compatible with traditional PSTN signal, supporting a plurality of communication protocols and a plurality of speech codec methods, realizing conversion of a plurality of codec methods, convenient management method and flexible configuration, providing rich extended function, high-reliability and low-cost design, using hardware platform of embedded type processor with low power consumption and reducing hardware cost greatly.

Description

Technical field [0001] The present invention relates to the field of VOIP (Voice Over Internet Protocol, voice transmission based on IP network) voice communication field, in particular to a technical field of communication using uClinux as a system operating platform and packet switching technology. Background technique [0002] The traditional PSTN (Public Switched Telephone Network) is based on circuit switching and transmits voice signals through analog lines. The PSTN network is mainly composed of a PBX (Private Branch Exchange), a transmission system and a communication terminal, and calls are established, maintained and removed by creating independent circuit channels. Because its call control and media transmission are closely integrated with the physical channel, although it can provide users with good voice quality, it is not conducive to business expansion and expensive to maintain. [0003] PSTN has existed for more than 100 years, and it is still the main bearer netw...

Claims

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Application Information

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IPC IPC(8): H04L12/04H04L12/56H04M7/00H04L45/18
Inventor 裴文江陶清陈舫杨磊何俊彦罗贤武黄帅李承相夏海山
Owner SOUTHEAST UNIV
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