Teleconference system

A technology of conference calls and telephones, which is applied in branch offices to provide special service devices, data exchange details, subscriber special services, etc. It can solve the problems of large physical size and occupy many number resources, and achieve the effect of reducing physical size

Inactive Publication Date: 2007-02-07
深圳市迪威迅股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention proposes a new conference telephone system in order to solve the problems of excessive number resource occupation and excessive physical size of the traditional conference telephone system

Method used

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Examples

Experimental program
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Embodiment Construction

[0018] image 3 , 4 They are the network diagram of the VOIP gateway-based conference phone system and the technical principles of the VOIP gateway-based conference phone system. by image 3 , 4 It can be seen that this system includes three elements: conference phone MCU (also known as IP conference bridge), VOIP gateway, and telephone. This system can convene multiple telephones based on VOIP gateways for conferences.

[0019] The principle is as follows:

[0020] a) The system is composed of an IP conference bridge, a VOIP gateway, and an ordinary telephone, which allows man-machine interaction to designate telephone users participating in the conference. A VOIP gateway can connect to one phone or multiple phones according to its model.

[0021] b) The IP conference bridge is connected to the VOIP gateway in the IP network through the Ethernet interface; the VOIP gateway is connected to the ordinary phone through the FXS port.

[0022] c) The VOIP gateway converts the analog v...

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PUM

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Abstract

The invention relates to a conversation telephone system and a relative IP conversation bridge, wherein said system comprises a common telephone; and it is characterized in that: it also comprises IP conversation bridge and VOIP gateway; said IP conversation bridge, via Ethernet is connected to one or several VOIP gateways in IP network; said VOIP gateway via FXS port is connected to the common telephone; compared with former system, the invention has the advantages that: the telephone user of each system only needs to support one internal number to the VOIP gateway, without telephone network and without the telephone number provided by telephone operator; and the inventive IP conversation bridge only needs one IP network interface (RJ45), whenever the number of telephone users, to connect the IP network, and the supported telephone capacity is irrelative to the physical size.

Description

Technical field [0001] The invention relates to a conference telephone system belonging to the field of electronic communication. technical background [0002] In the past, when enterprises and public institutions set up internal telephone networks, they usually adopted the method of PBX small switch networking. Such as figure 1 Shown is a plan description of a traditional conference phone system, the system includes three elements: traditional conference bridge (hereinafter referred to as conference bridge), telephone, telephone network. figure 2 The module in the dotted box represents the module composition of the traditional conference bridge. There are three main components: 1) The main control module is responsible for communicating (through the serial port) with the man-machine interface, including system settings, conference configuration, conference management, and information diagnosis. , Fault alarm and other functional processing. 2) The analog telephone subscriber l...

Claims

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Application Information

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IPC IPC(8): H04M3/56H04L12/18
Inventor 唐庶
Owner 深圳市迪威迅股份有限公司
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