Method and equipment for realizing virtual private exchange

A technology of virtual users and switches, which is applied in the direction of automatic switching offices, subscriber special services, and the network of telephone services provided. problems such as the complexity of the billing system, to achieve the effect of facilitating centralized maintenance and management and saving dialing costs

Inactive Publication Date: 2007-03-07
SIEMENS CHINA
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] First of all, if there are multiple types of users in a business group, since users of different types cannot be placed in the same user group, if a user of one user group initiates a call to a user of another user group in the same business group, it must Call the user's long number, and the cost of dialing a long number is much higher than the cost of dialing a short number (in many cases, a short number is even free), so even if a business group user calls a different type of user in the same group, an additional fee is required , increasing the economic burden on the commercial group
[0008] Secondly, since Centrex exists for each type of user, the operator function needs to be configured for each type of Centrex. On the one hand, multipl

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and equipment for realizing virtual private exchange
  • Method and equipment for realizing virtual private exchange
  • Method and equipment for realizing virtual private exchange

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0046]The fourth embodiment is that when there is only one application server, and the user outside the group dials the user in the group (calling in from outside the group), the dialing method adopts dialing a large number, and the application server is not triggered in the process from the calling user to the called user, By adding a prefix (access code) in front of the called number, the called user triggers the call to the application server and uses the service logic on the application server. The application server adds a second prefix (or access code) before the called user number, indicating that the call has already triggered the application server, so as to avoid the called user from triggering once and then triggering multiple times.

Example Embodiment

[0047] The fifth embodiment is when there is only one application server, and the calling user and the called user are not in the same business group (BusinessGroup; BG) (inter-group call), the dialing method is to dial 9+large number. A prefix (access code) is added in front of the number, and the calling user triggers the call to the application server and uses the business logic on the application server. The application server adds a second prefix (or access code) before the called user number, indicating that the call has already triggered the application server, so as to avoid the called user triggering the call after the calling user has triggered, and then the application server routes the call to the called user. user.

Example Embodiment

[0048] The sixth embodiment is the case where there are two application servers, and the calling user and the called user are not in the same business group (BusinessGroup; BG) (inter-group call between two application servers), which is equivalent to the embodiment Three plus the situation of the fourth embodiment. The dialing method adopts dialing 9+ number, and the calling user first triggers the call to the application server 1, and uses the business logic on the application server 1. In the process from the calling user to the called user, the application server 2 is not triggered. By adding a prefix (access code) in front of the called number, the called user triggers the call to the application server 2, and the application server 2 is used. on the business logic. The application server 2 adds a second prefix (or access code) before the called user number, indicating that the call has already triggered the application server 2, so as to avoid the called user from trigg...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

This invention relates to virtual user exchanger method applied into communication network composed of one application servo and one flexible exchange, which comprises the following steps: a, defining one user property for above business set; b, mapping above property as interface codes; c, inserting the above codes in front of partner side; d, inserting the flexible exchange to the above application servo. This invention method can be applied in servo business logics between each user.

Description

(1) Technical field [0001] The invention relates to a method for realizing a virtual subscriber switch, especially a method for realizing a virtual subscriber switch in a fixed network, and a device for realizing the method. (2) Background technology [0002] A virtual subscriber exchange (also known as a centralized subscriber exchange service, Centrex) is a function of a digital program-controlled exchange. [0003] Centrex can provide business group (Business Group; BG) users with functions similar to private branch exchanges. Business group users do not need to purchase physical private branch exchanges. into a user group. [0004] The users in the above user group have two phone numbers, one long and one short: large number (also known as long number, Long Number), which is the direct dial telephone number of the outside line; small number (also known as short number, Short Number), which is the "Extension (Extension)" number, both long and short numbers are used. Th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04Q3/62H04Q3/70H04M3/42
CPCH04M7/006H04M2207/45H04M3/44H04M3/4228H04M3/42314
Inventor 黄建芬胡一军
Owner SIEMENS CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap