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Comprehensive data and phonetic communication system

A communication system and voice communication technology, which is applied in the field of electrical communication, can solve problems such as increased maintenance workload, low equipment integration, and equipment separation, so as to improve the ability of enterprise integrated communication, improve system integration, and facilitate maintenance and management Effect

Inactive Publication Date: 2004-04-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

Although the existing technical solutions can provide services separately, due to the separation of equipment, the workload of maintenance is increased, and it is difficult to provide services that integrate data and voice. Different types of cable access, complex networking

Method used

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  • Comprehensive data and phonetic communication system
  • Comprehensive data and phonetic communication system
  • Comprehensive data and phonetic communication system

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Embodiment Construction

[0018] Below according to accompanying drawing and embodiment the present invention will be described in further detail:

[0019] according to figure 2 and image 3 ,Such as figure 2 As shown, the present invention includes a main control module CPS, a voice communication module VPM, a data communication module RPM, a business communication module MCU and a communication switching module LANSWITCH, and each module includes a corresponding single board. The modules are built with an Ethernet network, and the voice is transmitted through the voice communication module VPM to encode and decode the voice, and IP packet processing, and unify the original voice time-division multiplexing TDM switching part and data switching part to the data level, through the main control The call control and management of the module CPS constitute a unified data and voice integrated communication system based on the Ethernet data transfer network.

[0020] The voice communication module VPM, ...

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Abstract

The presetn invention relates to electric communication technology, and the comprehensive data and phonetic communication system includes main control module, phonetic communication module, data communication module, service communication module and communication exchange module constructed via Ethernet. The phonetic communication module VPM to encode and decode voice and the IP grouping treatment constitute the united data transmission network based on Ethernet. The phonetic communication module VPM includes phonetic processing single board, analog user loop single board, analog loop relay interface board and E1 interface; and completes the conversion of media data from time-sharing complex TDM formot to IP package format. The present invention constitutes comprehensive data and phonetic communication system with single Ethernet and realizes the data and phonetic transmission in single transmission media of 5 kinds of line.

Description

technical field [0001] The invention relates to electric communication technology, in particular to a data and voice integrated communication system. Background technique [0002] With the development of IP technology, Ethernet-based enterprise data and voice integrated communication technology has gradually been applied in enterprises. In the enterprise communication environment, it is mainly a separate solution based on the time-division multiplexing TDM mode dedicated communication exchange PBX and IP-based routers and switches. The main features of this solution are: Voice communication still adopts the traditional circuit-switched time-division multiplexing TDM method, and provides the connection between the telephone and the switch through twisted-pair wires. The data communication part uses IP-based Ethernet Category 5 cables to connect to the Ethernet ports of switches and routers, which requires two types of cables, twisted pair cables and Category 5 cables, as wel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M11/06
Inventor 王斌吴小军陈辉余浩泽张来发
Owner HUAWEI TECH CO LTD
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