Call routing method in frame relay voice network

A technology of voice network and frame relay, which is applied in the direction of network connection, selection device, electrical components, etc., to achieve the effect of improving call completion rate

Inactive Publication Date: 2004-06-02
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to realize the frame relay network networking scheme of the above-mentioned gateway interaction, and solve the call selection problem of the gateway interaction center node when there are more than two dial-up peers corresponding to the same number on the gateway interaction center node , a call routing method in a frame relay voice network is proposed, which can effectively improve the call completion rate, and can also flexibly configure traditional telephone voice (POTS, Plain Old Telephone Service), Internet telephone voice (VOIP, Voice Over IP ) or Voice over Frame Relay (VOFR)

Method used

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Embodiment Construction

[0025] The call intelligent routing method in the frame relay voice network proposed by the present invention is described in detail as follows in conjunction with embodiments and accompanying drawings:

[0026] The embodiment of the call routing method in the frame relay voice network of the present invention includes: the determination of the routing priority level of the dial peer, routing and re-routing when the call fails. Two parts are described below:

[0027] 1. The method for determining the routing priority level of the dialing peer. The user can configure different dialing peers for the same number according to the actual situation, and configure different call priority parameters for different dialing peers. The user can configure several parameters for the number, such as all numbers, numbers plus dots, all dots, numbers plus T, dots plus T, all T, etc.; among them, the number represents the real number, the dot represents any number, and T represents any number A...

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Abstract

The invention relates to a call intelligent path choosing method in frame relay voice network which comprises, obtaining matching reference value to the dialing homologue member configured by the user, then selecting calls according to the path selection priority level of the dialing homologue member, wherein the one having higher order of precedence is selected in priority, when the dialing homologue member having higher order of precedence fails to make a call, calls will be made through the dialing homologue member having lower order of precedence, until the call is made successfully or all the dialing homologue members are selected. The method by the invention can improve call completing rate.

Description

technical field [0001] The invention belongs to the field of frame relay voice network technology, in particular to a call routing method in the frame relay voice network. Background technique [0002] Frame relay network is a point-to-point network. In a large VOFR (VOICE OVERFRAME RELAY frame relay voice) network, each VOFR device must be configured with all telephone numbers and dial-up peers to reach these telephone numbers. , which increases the cost of configuration, maintenance, and management of the VOFR network. In order to reduce the cost of configuration, maintenance, and management, the applicant proposes a frame relay network networking scheme of GATE SWITCH (gateway interaction). The core of the scheme is One or several VOFR devices are used as the gateway interaction center node, and other devices are used as edge nodes. All calls from the edge nodes are called to the gateway interaction center node first, and then the gateway interaction center node according...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/66H04M3/42H04Q3/00
Inventor 施鸿殊
Owner HUAWEI TECH CO LTD
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