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Method of coordinate use of speech sound access equipment and ethernet exchange machine

A voice access device, Ethernet technology, applied in the direction of automatic switching office, store and forward switching system, network connection, etc., can solve the problems of unclear network level, valueless, waste of user access side investment, etc., to reach the network level Clear, clean wiring effect

Inactive Publication Date: 2004-08-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the 12-port IAD's voice and data services are integrated and the design of the Ethernet switch function may waste the user's existing investment on the access side. For example, the user has purchased a Layer 2 Ethernet switch, and the The Ethernet switch function is worthless to the user; in this case, the user will often refuse to use the 12-port IAD
In addition, from the networking point of view, the IP voice and IP data capabilities of the 12-port IAD and its overlapping with the Layer 2 Ethernet switch on the network location make the network layer not clear enough when networking

Method used

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  • Method of coordinate use of speech sound access equipment and ethernet exchange machine
  • Method of coordinate use of speech sound access equipment and ethernet exchange machine
  • Method of coordinate use of speech sound access equipment and ethernet exchange machine

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specific Embodiment approach 2

[0033] The second embodiment is to realize the purpose of the present invention by rationally designing the physical interface of the IAD to adapt to the physical interface of the existing Ethernet switch. see figure 2 , the Ethernet switch 21 is connected to the WAN network port 24 of the IAD23 through the 10 / 100M network port 22, and the 8-core network cable output by the data output interface 25 of the Ethernet switch 21 is connected to the data line interface 25 of the IAD23, and the data line interface 25. Connect the already applied 4-core line in the 8-core network cable output by the Ethernet switch 21 to the 4-core line in the output interface 26 of the IAD23. The output interface 26 of the IAD23 is an 8-core line interface, and there are two core lines connected to the IAD The 2-core voice signal line is connected, and the output interface 26 of IAD23 is connected with the splitter 28 through the lead-out line, and then the splitter leads to independent 4-core data ...

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Abstract

A method for cooperation using of a voice inserting equipment and Ethernet exchanger includes the voice data output from Ethernet exchanger processed to be 2-core voice signal by the voice inserting equipment and led out by 2-core voice signal line which is connected with the 2-core line in the net line at the output end of Ethernet exchanger, carrying on the service separation for voice and data service contained in the net line, and leading out an independent voice signal line and an independent data signal line for providing the client with the corresponding services of voice and data. The method provides both voice and data service to the client by just using a single net line and the clarity of network layer can also be guaranteed.

Description

technical field [0001] The invention relates to a method for using voice access equipment in network communication technology in cooperation with an Ethernet switch. Background technique [0002] In the current broadband network, there is a small device that can complete IP (Internet Protocol: Internet Protocol) voice access called IAD (Integrated Access Device: Integrated Access Device). IAD is a small IP voice gateway with several analog telephone ports. The IAD is connected to the Ethernet through an Ethernet port. Among them, several analog telephones or fax machines connected to the IAD can not only communicate internally, but also dial or receive IP calls through Ethernet, and send or receive IP faxes. Because IAD can be oriented to both telecom operators and enterprise network users, it makes full use of the existing broadband IP data network and provides IP voice value-added services, so it is an effective solution to save voice communication costs, and its applicat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/66H04M3/00H04M11/00
Inventor 尤学军陈道威庄国强王玮赵舒畅刘晖
Owner HUAWEI TECH CO LTD