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Realization of junction centre exchange switchboard and dual junction centre exchange switchboard calling method

A technology of a small switch and its implementation method, which is applied to the realization of a small switch group in a tandem office, and in the field of calling a small switch group in a double tandem office, and can solve problems such as conflicts in round selection and the inability of a tandem office to realize the group round selection service of a small switch group. Achieve the effect of solving the call loss of users when they are busy

Inactive Publication Date: 2010-02-10
GLOBAL INNOVATION AGGREGATORS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a method for realizing the small exchange group of the tandem office of the program-controlled exchange and a method for calling the small exchange group of the double tandem office, so as to solve the problem that the tandem office cannot realize the group selection service of the small exchange in the prior art At the same time, it solves the problem of wheel selection conflicts in the application environment of double tandem offices

Method used

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  • Realization of junction centre exchange switchboard and dual junction centre exchange switchboard calling method
  • Realization of junction centre exchange switchboard and dual junction centre exchange switchboard calling method
  • Realization of junction centre exchange switchboard and dual junction centre exchange switchboard calling method

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Embodiment Construction

[0043] Since the business processing is realized on the tandem office, the tandem office needs to realize the maintenance of the group's round-robin queue when the HLR synchronizes the user data of the small exchange group to the tandem office, so as to realize the small exchange on this basis. group business.

[0044]Since the group to which the user belongs can be configured on the HLR, the group number of the small exchange is configured on the tandem office side, and the group number is consistent with the group number configured on the HLR. When the HLR synchronizes user data with the tandem office, the tandem office judges what kind of operation it is. If it is an operation to add a user, it judges whether the group selection queue related to the user exists. If not, it dynamically creates a group selection queue Selection queue, after having a selection queue, insert the user into the selection queue of the group, and insert the user at the head or tail of the queue acc...

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Abstract

The converging office (CO) is configured a small switcher group (SSG) which group number is coincident with the group number configured on the adscription register HLR. This method includes steps: (a)HLR sends the synchronized data (SD) to CO. (b) CO judges the SD operation. If the operation is one to increase the user of SSG, CO inserts the user into the rotating selection queue (RSQ) in this group. If the operation is one to delete the user of SSG, CO deletes the user from the RSQ of the related group. (c) When SSG is called, a user rotating selection is executed. Co selects a user from RSQas the called party of this call. According to a calling method in SSG of twin COs, a max re-calling number (MRN) is preset. After CO connects the coming call to the end-office (EO) and EO returns abusy signaling, CO keeps starting a re-calling until (1) the calling connecting to EO succeeds or (2) EO non-busy fails or (3) the accumulated re-calling number reaches MRN.

Description

technical field [0001] The invention relates to the field of tandem offices of digital program-controlled exchanges, in particular to a method for realizing a small exchange group of a tandem office and a calling method for a group of small exchanges of a double tandem office. Background technique [0002] The existing telecommunication network has a variety of models, and some models are aging, and the corresponding manufacturers no longer maintain them. However, their business support capabilities are poor and cannot meet the needs of users; and the end office user data management is scattered, which increases operating costs. [0003] Since the tandem office realizes the centralized management of the user data of the end office, the requirements for the end office are reduced, the vitality of the end office is extended, and the centralized management of user data can be achieved with a small investment, and the business trigger is flexible and diverse. Business logic rel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q3/62H04Q3/60
Inventor 周冬平刘峰陈官海
Owner GLOBAL INNOVATION AGGREGATORS LLC
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