KR100229432B1 - Method for automatic paging in full electronic switching system - Google Patents

Abstract

The present invention relates to an automatic premises guide broadcasting method of an electronic switchboard for effectively interworking a voice mail function and a premises guide broadcasting function in an improved small capacity electronic switch (DTS-1100A). In the technology of the MW (Message Waiting) function and the premises guidance broadcasting function is operated manually, respectively, because it is not convenient for the operator to operate it, it was difficult to service quickly, but in the present invention improved small capacity If the DTS-1100A registers for the subscriber who wants the automatic premises announcement in advance, it will automatically notify the subscriber that the message is coming to the subscriber when a message comes in. This effective linkage creates new useful services that can improve the above-mentioned drawbacks. It is.

Description

Automatic premises announcement broadcasting method of electronic exchange

The present invention relates to an automatic premises guide broadcasting method of an electronic switchboard, and more particularly, to effectively interwork a voice mail function and a premises guide broadcasting function (paging) in an improved small capacity electronic switch (DTS-1100A). An automatic premises announcement broadcasting method of an electronic switchgear.

DTS-1100 Enhanced Switchboard is an international standard electronic switch that is used for local, local / Tandem and CENTREX of PSTN (Public Switched Telephone Network) and ultimately ISDN It has been developed to be a flexible exchanger in various network types such as intelligent network (IN).

The DTS-1100 is an advanced system developed by applying the latest technologies in the fields of computer, semiconductor, communication, and software. It is suitable for all applications in terms of external size, performance, service flexibility, and adaptability to network environment.

The DTS-1100 advanced system is one of the existing commercialized and commercialized services such as voice (Local / Tandem), CENTREX, ISDN (2B + D, 30B + D), and common line signaling (CCS NO.7). It has been developed to play a major role in a comprehensive information communication network that can be accommodated by all systems.

The main design concept of the DTS-1100 retrofit is an open architecture that provides flexibility and modularity to make it easier to expand and modify the system and to improve the system as technology advances. Adopted.

In other words, the system structure is designed to minimize the impact of technological development, and is designed in consideration of economics to provide advanced services to subscribers at a more economical price.

The main considerations in the design of the DTS-1100 advanced system are as follows.

* Simplify hardware by maximizing modularity

* Realization of economical efficiency by maximizing hardware usage efficiency

* Economic feasibility by maximizing software processing function

* Increased system configuration flexibility through subsystem combination

* Maximization of operation and maintenance by simplifying hardware

* High performance and high reliability

* Enhanced software implementation and maintenance

* Easy to add new features

The DTS-1100 retrofit is available in a variety of packages.

The DTS-1100 is a system that can accommodate up to 8,192 subscribers and 1,080 trunk lines, and has a distributed control concept that can handle 1,200 Erlang traffic and 150,000 Busy Hour Call Attempts (BHCA). The capacity is extended by 1500 lines.

Concentration ratios can be 4: 1 or 8: 1.

In this regard, some electronic switchboards currently provide MW (Message Waiting) functions for subscriber services, and also allow paging to be adopted as an option, so that specific subscribers registered for the service by the operator. Provides the service manually.

However, in the conventional technology, since the MW (Message Waiting) function and the premises announcement broadcasting function are operated manually, the operator operating the MW and the premises guide broadcasting function are inconvenient, and it is difficult to quickly service.

Accordingly, an object of the present invention is to register a subscriber who wants an automatic premises announcement in the improved small-capacity electronic switchboard (DTS-1100A) in advance, when a message is received to the subscriber, the message is automatically delivered to the subscriber. The present invention provides an automatic premises guide broadcasting method of an electronic switchboard that can be notified of the arrival.

1 is a block diagram illustrating an automatic premises guide broadcasting method of an electronic switching system according to the present invention.

<Description of the symbols for the main parts of the drawings>

10: main processor unit 12: input / output unit

14 line processor unit 16 voicemail system

18: voice mail matching unit 20: announcement system

22: announcement broadcasting matching unit

The above and other objects and various advantages of the present invention will become more apparent from the preferred embodiments of the invention described below with reference to the accompanying drawings by those skilled in the art.

Hereinafter, an embodiment of the present invention for achieving the above object in detail.

Referring to FIG. 1, FIG. 1 is a block diagram illustrating an automatic premises guide broadcasting method of an electronic switchboard according to the present invention, and includes a main processor (MP) unit 10 for performing subscriber and relay call processing. And an input / output unit 12 for controlling key input / output ports and key operation / display functions for input / output for matching the main processor unit 10 and an operator, and Line processor (LP) unit 14 which monitors the state of the line and reports to the main processor unit 10 and receives a control command from the main processor unit 10 to control each line, and is in charge of a voice mail service. Voice mail system 16, voice mail matching unit 18 for matching voice mail system 16 and line processor unit 14, guide broadcasting system 20 for guide broadcasting service, and guidance Matching the broadcasting system 20 and the line processor unit 14 And a guide that shows the matching section 22.

The present invention made in this way is described in detail as follows.

First, the main processor unit 10 performs subscriber and relay call processing such as number translation for an exchange service between specific subscribers, and the line processor unit 14 monitors the status of each line and reports it to the main processor unit 10. Each line is controlled by receiving a control command from the main processor unit 10.

In addition, the input / output unit 12 is responsible for the control of the input / output port and the key operation / display function for input / output for matching the main processor unit 10 with the operator. Is displayed on a screen such as a Cathode Ray Tube (CRT) provided with various kinds of information according to the input or output from the electronic exchanger.

In addition, the voice mail system 16 is in charge of a voice mail service, and the voice mail matching unit 18 matches the voice mail system 16 and the line processor unit 14, and the announcement system 20 is a guide broadcasting service. The guide broadcasting matching unit 22 serves to match the guide broadcasting system 20 and the line processor unit 14.

Looking at one embodiment of the automatic premises guide broadcasting method of the electronic switchboard according to the present invention operating on such hardware (step) as follows.

First, the line processor unit 14 notifies an incoming number from the caller to the main processor unit 10 when a call is received from an arbitrary caller. An idle line in the group is found and occupied, and a ring is connected to the idle line and sent to the voicemail system 16 through the voicemail matching unit 18.

Accordingly, the voicemail system 16 responds to the main processor unit 10 through the voicemail matching unit 18 and the line processor unit 14 so that the above-mentioned caller receives the line processor unit 14 and the voicemail matching unit ( 18, if the message is left in the voicemail system 16, the voicemail system 16 notifies the corresponding subscriber information to the main processor unit 10 through the voicemail matching unit 18.

Subsequently, the main processor unit 10 accesses the guide broadcasting system 20 through the line processor unit 14 and the guide broadcasting matching unit 22, so that the guide broadcasting system 20 performs the guide broadcasting matching unit ( 22) and the main processor unit 10 through the line processor unit 14, and the main processor unit 10 is the announcement system 20 through the line processor unit 14 and the guide broadcasting matching unit 22. Notify the subscriber information.

After the announcement system 20 notifies the main processor unit 10 that the preparation is completed through the announcement broadcast matching unit 22, the main processor unit 10 requests the announcement system 20 to wait for a while. When an attempt is made to connect to the voicemail system 16 using an amplifier dedicated line (not shown in the drawing), and a successful response is received from the voicemail system 16, a ring signal is sent to the announcement broadcasting system 20.

Subsequently, after the main processor unit 10 transmits the information of the subscriber to the voice mail system 16 and receives the reception of the information from the voice mail system 16, the voice mail system 16 and the announcement broadcast system ( 20) open the communication path so that the voice message of the voice mail system 16 is broadcast by the announcement system 20.

At this time, the main processor unit 10 controls the preset time switch to open the communication path between the voicemail system 16 and the announcement system 20, and the actual communication path is " The voice mail matching unit 18, the line processor unit 14, the time switch, the line processor unit 14, and the announcement broadcast matching unit 22 are made.

As described above, according to the present invention, when a user registers in advance with a subscriber who wants an automatic premises announcement in the improved small capacity electronic switching system (DTS-1100A), a message is automatically transmitted to the subscriber when a message comes to the subscriber. By letting them know that the two services are effectively linked, new useful services are created.

Claims (1)

Main processor unit 10 which performs subscriber and relay call processing, and an input in charge of key operation / display function for input / output port control and input / output for matching the main processor unit 10 and the operator. An output unit 12 and a line processor unit 14 for monitoring the status of each line and reporting the status to the main processor unit 10 and receiving control commands from the main processor unit 10 to control each line; Voice mail system 16 in charge of the voice mail service, voice mail matching unit 18 for matching the voice mail system 16 and the line processor unit 14, and guide broadcasting for guidance broadcasting service. In an all-electronic exchanger comprising a system 20 and an announcement broadcast matching section 22 for matching the announcement system 20 with the line processor section 14: The line processor unit 14 informs the main processor unit 10 of the called number from the caller when a call is received from any caller, and the main processor unit 10 sends the line processor unit 14 to the call processor. A first step of letting &lt; RTI ID = 0.0 &gt;) &lt; / RTI &gt; find and occupy idle lines in the group, thereby connecting a ring to the voicemail system; After the first step, the voicemail system 16 responds to the main processor unit 10 when the caller leaves a message in the voicemail system 16. A second step of notifying the corresponding subscriber information to the main processor unit 10; After performing the second step, as the main processor unit 10 accesses the announcement system 20, the announcement system 20 responds to the main processor unit 10, and the main processor 10. Part 10 is a third step of notifying the caller information to the announcement system 20; After performing the third step, the announcement system 20 notifies the main processor unit 10 that the preparation is completed, so that the main processor unit 10 waits for the announcement system 20 for a while. After the request, a fourth attempt is made to connect to the voicemail system 16 using an amplifier dedicated line already provided, and when receiving a successful connection response from the voicemail system 16, transmitting a ring signal to the guide broadcasting system 20. step; After performing the fourth step, the main processor unit 10 transmits the sender's information to the voicemail system 16, and if the reception of the information is received from the voicemail system 16, And a fifth step of opening a communication path between the voice mail system 16 and the announcement system 20 so that the voice message of the voice mail system 16 is broadcast by the announcement system 20. Automatic premises announcement broadcasting method of electronic exchange.

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