KR19990062283A - V5.2 Statistical Information Management System using External Host in Electronic Switching System - Google Patents

Abstract

The present invention utilizes an external host in an electronic switch that can increase the management efficiency by performing statistical management based on V5.2 status information recorded externally in the electronic switch that accommodates the V5.2 interface. V5.2 Statistical information management apparatus, comprising: an all-electronic exchange accommodating a V5.2 interface; and a V5.2 statistical information having a V5.2 interface unit for interfacing the all-exchanger with a plurality of subscribers. In a management apparatus; A system control unit that controls the entire electronic switching system, a call control unit that performs a series of call control for the subscriber when the subscriber requests the call, a call control message processing unit that determines the suitability of the series of call control messages, and an external host. An external host matching unit for matching the V5, a V5.2 statistics management unit for managing the V5.2 statistical information, and a V5 input from the call control unit, the call control message processing unit and the V5.2 interface unit through the external host matching unit, respectively. 2 is configured to include a V5.2 status management unit for storing and managing the status information, wherein the V5.2 statistics management unit receives the status data to the V5.2 status management unit through an external host matching unit when a command for performing statistical management is input from the system control unit. After the request, the V5.2 statistical information is managed based on the state data received from the V5.2 state management unit.

Description

V5.2 Statistical Information Management System using External Host in Electronic Switching System

The present invention relates to an electronic switch, in particular, in the electronic switch that accommodates the V5.2 interface to improve the management efficiency by performing statistical management based on the V5.2 status information recorded externally The present invention relates to a V5.2 statistical information management device using an external host in an electronic switchboard.

Currently, electronic exchanges are used for local and local / tandom applications. Ultimately, electronic exchanges have been developed to develop into flexible exchanges in various networks such as integrated information and communication networks (ISDN) and intelligent networks. .

And, as is well known in the art, the V5.2 interface is the signaling protocol between the access network (AN) and the exchange recommended in European Telecommunication Standards (ETS) 300 and 347-1. . Here, the access network is a communication network capable of accepting analog and digital subscribers and communicating with an exchange for a V5.2 interface, and the exchange is an exchange capable of accepting subscribers by interfacing with an access network through a V5.2 interface.

On the other hand, the service of the public switched network (PSTN) or ISDN (Intergrated Service Digital Network) subscriber using the conventional electronic switchboard was only available to the subscribers who are directly connected by physical circuits to a predetermined subscriber interface device inside the switchboard.

In addition, in order to accommodate subscribers remote from the electronic switchgear, the call processing was performed by placing a sub-system equipped with both the existing electronic switchgear and software or hardware resources at a long distance. Accordingly, this sub-system has a disadvantage in that the price is high because it must have all the hardware or software resources of the existing electronic switchboard. In addition, this sub-system cannot handle processing of subscriber information, and is actually controlled by an electronic switch.

Therefore, recently, as mentioned above, it does not have the hardware or software resources of the electronic switchboard, and has an access network that transmits analog line status information to the electronic switchboard on the V5.2 interface without controlling direct call processing. This not only reduces system cost but also facilitates overall call control of all electronic switchboards.

However, it is very inefficient to manage the state information of the general subscriber and the state information of the V5.2 interface by using the same state information management device in the all electronic switchboard which accommodates the V5.2 interface. In addition, there is a problem that causes a waste of resources when performing statistical management by running a process for each of a plurality of status information generated from time to time.

Accordingly, the present invention was created in view of the above circumstances, and separately records V5.2 status information using an external host in the electronic exchange that accommodates the V5.2 interface, and records the status information in the internal V5. .2 The V5.2 statistical information management system using an external host in all electronic switchboards that enables the statistical management department to perform statistical management on a periodic basis or at the request of the operator, thereby saving resources as well as increasing the management efficiency of statistical information. The purpose is to provide.

1 is a block diagram showing the configuration of a V5.2 statistical information management apparatus using an external host in the electronic switch according to an embodiment of the present invention.

FIG. 2 is a flow chart for explaining the operation of the device of the configuration of FIG.

* Brief description of the main parts of the drawing

10: call control unit 11: call control message processing unit

12: V5.2 interface part 13: external host connection part

14: V5.2 Statistical Management Unit 15: System Control Unit

16: V5.2 Status Management Department

20: V5.2 interface unit 21: remote subscriber matching unit

V5.2 statistical information management apparatus using an external host in the electronic switch according to the present invention for realizing the above object is a switchboard for accommodating the V5.2 interface, and the V5.2 and the number of subscribers V5.2 A V5.2 statistical information management device having a V5.2 interface unit for interfacing; A system control unit that controls the entire electronic switching system, a call control unit that performs a series of call control for the subscriber when the subscriber requests the call, a call control message processing unit that determines the suitability of the series of call control messages, and an external host. An external host matching unit for matching the V5, a V5.2 statistics management unit for managing the V5.2 statistical information, and a V5 input from the call control unit, the call control message processing unit and the V5.2 interface unit through the external host matching unit, respectively. 2 is configured to include a V5.2 status management unit for storing and managing the status information, wherein the V5.2 statistics management unit receives the status data to the V5.2 status management unit through an external host matching unit when a command for performing statistical management is input from the system control unit. After the request, the V5.2 statistical information is managed based on the state data received from the V5.2 state management unit.

Therefore, according to the above, V5.2 status information generated in the electronic switchboard accommodating the V5.2 interface is recorded and managed by using a separate external host, and based on the status information, periodically or at the request of the operator. By performing statistics management, it is possible to reduce resources and improve efficiency of statistics management.

Next, an embodiment according to the present invention will be described.

1 is a block diagram showing the configuration of a V5.2 statistical information management apparatus using an external host in the electronic switch according to an embodiment of the present invention.

In the drawing, reference numeral 10 denotes a call controller for performing overall call control for a public switched network or ISDN subscriber which is interfaced with V5.2, and in particular, the call controller 10 is a call origination or call for a V5.2 subscriber. When the state data according to the end is generated it is transmitted to the V5.2 state management unit 16 through the external host connection unit 13 to be described later, 11 is V5.2 interface unit 12 to be described later Call control message processing unit for providing an appropriate communication path between the call control unit 10 and, in particular, the call control message processing unit 11 is suitable for a predetermined call control message input from the V5.2 interface unit 12. It determines whether or not, as well as transmitting the result of the determination to the call control unit 10, and outputs a control message according to the allocation or cancellation of the system resources input from the call control unit 10 to the V5.2 interface unit 12.The.

In addition, reference numeral 12 denotes a V5.2 that enables the V5.2 interface of the remote subscriber unit and the electronic switchboard to be described later using the V5.2 interface protocol based on the control signal of the call control unit 10. And an interface unit 13 denotes the call control unit 10 and the V5.2 state management unit 16 to be described later, or the call control message processing unit 11 and the V5.2 state management unit 16, or a V5.2 interface. An external host connection unit for interfacing the unit 12 and the V5.2 state management unit 16 or the V5.2 state management unit 16 and the V5.2 statistics management unit 14.

Here, the call control unit 10, the call control message processing unit 11 and the V5.2 interface unit 12 is associated with the transmission and reception messages, such as call-related state data such as call start or call termination, and whether or not the transmission and reception message error, respectively. The state data and the state data related to the V5.2 link are outputted to the V5.2 state manager 16 which will be described later through the external host connection unit 13.

In addition, reference numeral 14 requests a certain amount of V5.2 status information to the V5.2 status management unit 16 through the external host connection unit 13 in accordance with a request signal from the system control unit 15 to be described later, The V5.2 statistics management unit performs statistical management based on the input V5.2 status information. 15 is a system control unit for performing overall control of the electronic switching system, and the system control unit 15 is interfaced with the operator. 16 is a V5.2 state management unit that stores and manages V5.2 state information input through the external host connection unit 13.

Here, the statistical information refers to statistical data processed and processed by the operator using V5.2 subscriber status information or V5.2 link information as a basic resource.

Reference numeral 20 is a V5.2 interface unit of a remote subscriber unit for interfacing the V5.2 interface unit 12 with a V5.2 interface protocol, and 21 is a public switched network (PSTN) directly connected to a physical circuit. Or as a remote subscriber matching unit for matching ISDN subscribers, the remote subscriber matching unit 21 receives a signal corresponding to a predetermined signal (e.g., an off-hook signal) in response to a change in subscriber status from the subscriber. The state of the subscriber is adjusted based on the control message for the subscriber state output to the V5.2 interface unit 20 or input through the V5.2 interface unit 20. Here, the remote subscriber matching unit 21 may simultaneously control access to an analog subscriber, a basic rate interface (BRI), a primary rate interface (PRI), an analog relay line, a digital relay line, and a remote switching device.

Next, the embodiment according to the present invention will be described in more detail with reference to the operation flowchart of FIG. 2.

In a normal state, the call control unit 10, the call control message processing unit 11, and the V5.2 interface unit 12 transmit and receive messages, such as call-related state data such as call start or call termination, and whether or not there is an error in the transmission / reception message. When the related state data and the state data related to the V5.2 link are generated, they are outputted to the external host connection unit 13 (step ST1), and the external host connection unit 13 inputs the respective state data to the V5. 2 is output to the state management unit 16 (ST2 step).

Subsequently, the V5.2 state management unit 16 determines the validity of the state data input through the external host connection unit 13 and records valid state data in the corresponding memory area (step ST3).

On the other hand, when a statistical information management command is input by the operator (ST4 step), the system control unit 15 which receives the management command outputs the statistical information management command to the V5.2 statistical management unit 14 once. . Then, the V5.2 statistics manager 14 sends a predetermined statistics related status data output request signal to the V5.2 status manager 16 to output the statistics related status data based on the input statistical information management command. It outputs through the external host connection part 13 (ST5 step).

Subsequently, when the V5.2 state management unit 16 receives the statistical information output request signal through the external host connection unit 13 as described above, the V5.2 state management unit 16 extracts the corresponding statistical information and outputs the statistical information to the external host connection unit 13. The external host connection unit 13 outputs the input statistical information to the V5.2 statistics management unit 14 (step ST6).

Then, the V5.2 statistics manager 14 processes the input statistical information and transmits the processed statistical information to the system controller 15 (step ST7).

Therefore, according to the above, V5.2 status information generated in the electronic switchboard accommodating the V5.2 interface is recorded and managed by using a separate external host, and based on the status information, periodically or at the request of the operator. By performing statistics management, it is possible to reduce resources and improve efficiency of statistics management.

In addition, this invention is not limited to the said Example, It can variously deform and implement within the range which does not deviate from the technical summary.

As described above, according to the present invention, the V5.2 status information is recorded by using an external host in the electronic exchange that accommodates the V5.2 interface, and the status information is managed by the internal V5.2 statistics management unit. The V5.2 statistical information management system using an external host can be realized in an electronic switch that can increase the management efficiency of the statistical information by performing the.

Claims (1)

A V5.2 statistical information management device comprising: an all-electronic exchange accommodating a V5.2 interface, and a V5.2 interface portion for V5.2 interface of the all-electronic exchange and a plurality of subscribers; System control unit for controlling the entire electronic switch system, Call control unit that performs a series of call control for the subscriber when the call request of the subscriber, Call control message processing unit for determining the suitability of a series of call control messages, External host matching unit for matching an external host, V5.2 statistics management unit for managing statistical information, and And a V5.2 state management unit for storing and managing V5.2 state information respectively inputted from the call control unit, the call control message processing unit, and the V5.2 interface unit through the external host matching unit. The V5.2 statistics manager requests status data from the system controller to the V5.2 status manager through an external host matching unit, and then, based on the status data received from the V5.2 status manager. V5.2 Statistical information management device using an external host in the electronic switchboard, characterized in that for managing the statistical information.