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Network vice gate keep (GK) using non-static IP address technology

A technology of voice over IP and IP address, applied in the field of data communication, which can solve the problems of lack of public IP address resources, difficulty in small independent networks, and limiting the use range of gatekeepers.

Inactive Publication Date: 2003-07-16
风行互联(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially in China, the resource of public IP address is relatively scarce, and the cost of occupying a static public IP address is relatively high
This limits the scope of use of the gatekeeper to some extent, making it very difficult to form a self-contained small independent network

Method used

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  • Network vice gate keep (GK) using non-static IP address technology
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  • Network vice gate keep (GK) using non-static IP address technology

Examples

Experimental program
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Embodiment Construction

[0017] specific implementation plan

[0018] Accompanying drawing 3 is a schematic diagram of the IP phone call flow using the non-static IP address technology by the network voice gatekeeper (GK) of the present invention. in finished

[0019] 1. Gatekeeper domain name registration: domain name registration with the Internet domain name management agency, making the gatekeeper's domain name a unique identifier on the Internet.

[0020] 2. Choose real-time dynamic domain name resolution service: choose a service provider that can provide real-time dynamic domain name resolution and use its services. After two steps, we add new functional modules on the conventional VoIP system.

[0021] 3. On the gatekeeper side, add the gatekeeper real-time IP address login function module. When the IP address of the gatekeeper changes, the current IP address registration is changed in real time at the place where the domain name address resolution service is provided.

[0022] 4. On the t...

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PUM

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Abstract

A techqniue to use non-static IP address by network speech gate keeper (GK) includes: registering domain name for gate keeper, logging-on real time JP address of gate keeper, analysing domain name addressing for terminal gate keeper. We can construct an independent operational VoIP system by using this technique under the condition without static IP address resource to enlarge the using range of VoIP system extensively.

Description

technical field [0001] The present invention relates to the field of data communication, and more particularly relates to a technique and method for constructing a VoIP system that does not require static IP address resources. Reduce the resource requirements of the VoIP system and expand the scope of use. Background technique [0002] Voice over IP (VOIP) technology is to transmit voice signals in the form of packets on the network. Compared with traditional circuit switching to transmit voice signals, it occupies less resources, thereby reducing transmission costs. To achieve the purpose of reducing the cost of telephone calls. [0003] During network voice communication, the two parties in the call each use an address (IP address) on the network, and voice information is transmitted between the two IP addresses. However, when the scope of communication expands from point-to-point communication to point-to-multipoint communication or multipoint-to-multipoint communicati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/28H04M11/06H04Q3/00
Inventor 王树群邢野王志刚
Owner 风行互联(北京)科技有限公司
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