KR100998749B1 - System and method for providing caller information notice service at public switched telephone network call no reply - Google Patents

Abstract

The present invention relates to a system and method for providing a caller information notification service when a PSTN call is not answered.

In the present invention, after confirming that the incoming call to the destination terminal of the client connected to the public telephone network is a missed call, if it is confirmed that the missed call, the terminal telephone number and calling client name of the calling client related to the missed call and Obtain caller information, including call forwarding time. Thereafter, the obtained caller information is provided in the form of a short message to at least one specific terminal designated by the client.

Through this, the client can check the information related to the missed call to the corresponding terminal in real time, and can easily check the additional missed call without additional device.

Caller ID, Public Telephone Network (PSTN), Short Message (SMS), Real Time Notification

Description

System and method for providing caller information notification service in case of non-answering call of FTTIEN {SYSTEM AND METHOD FOR PROVIDING CALLER INFORMATION NOTICE SERVICE AT PUBLIC SWITCHED TELEPHONE NETWORK CALL NO REPLY}

1 is a diagram illustrating a schematic configuration of a system for providing a caller information notification service according to an embodiment of the present invention.

2 is a diagram illustrating a detailed configuration of a system for providing a caller information notification service according to an embodiment of the present invention.

3 is a flowchart sequentially illustrating an operation process of a caller information notification service providing system according to an exemplary embodiment of the present invention.

4 is a flowchart sequentially illustrating a process of obtaining caller-related information (S340) illustrated in FIG. 3.

The present invention relates to a system and a method for providing a caller information notification service, and more particularly, to a system and a method for providing a caller information notification service according to a PSTN (non-answering public telephone network) call response. .

In general, a device connected to a public telephone network (PSTN) to enable a user to check a missed call through a communication terminal that enables voice telephone calls between users is an answering device or a caller ID display terminal. Etc.

The answering machine stores a voice left by the sender in a voice memory or a tape by using a digital signal processor. The voice message stored as described above can be confirmed and responded to the missed call only after the user returns home and checks the message stored in the voice memory and the magnetic memory device.

In addition, the caller information display terminal is a device that informs the user of caller-related information such as a terminal phone number and name of a caller by text, which is already common in the US and Europe as well as in our country.

However, the answering machine and caller information display terminal having such a function not only allow a plurality of service users to check the missed call when the additional device is connected to the subscriber line, but also identify such a device. It is time and economic inconvenience that must be purchased separately and installed.

In addition, these existing devices do not have a way to allow a large number of service users to immediately confirm missed call confirmations to their terminals, i.e., terminals connected to the public switched telephone network (PSTN). It also causes a big problem of deterioration.

Therefore, there is a need for a system and a method for allowing a plurality of service users to immediately check an incoming call without any additional device.

The technical problem to be solved by the present invention is to solve this problem, and when the incoming call to the terminal connected to the public telephone network is confirmed as a missed call of the client, the caller related information (-calling terminal number, caller of the confirmed missed call) The present invention provides a system and a method for providing a caller information notification service when a PSTN call is not answered in which a name and a call reception time-) can be notified in real time to at least one specific terminal previously designated by a client.

In order to achieve the above object, a system for providing a caller information notification service in response to a PSTN call according to the present invention includes a telephone number of a calling terminal associated with the confirmed missed call, when it is confirmed that the incoming call to the called terminal is a missed call. A caller information notification service server that obtains caller information from a caller side to which the caller terminal belongs, and provides the obtained caller information to at least one terminal designated by a client of the caller terminal.

The caller information notification service server may include: a client manager configured to change, add, and delete client related information determined as a member from a member / nonmember determination of a client of the called terminal; A missed call checker for determining a missed call when the non-response time of the called terminal of the client determined as the member is longer than a predetermined reference time; A caller information obtaining unit obtaining the caller information related to the missed call if it is determined that the incoming call to the called terminal is a missed call; A short message generator for generating the obtained sender information in the form of a short message; And a data transmission / reception control unit for transmitting the generated short message to a gateway (G / W) of a wired / wireless communication network to be delivered to at least one terminal designated by a client of the called terminal.

In addition, the method for providing a caller information notification service when the PST is not answered according to another aspect of the present invention, a) if the non-response time of the called terminal is longer than the predetermined reference time, determining the missed call; b) obtaining caller information including a telephone number of the calling terminal associated with the determined missed call from the calling side exchange to which the calling terminal belongs; And c) providing the obtained caller information to at least one specific terminal designated by a client of the called terminal.

In addition, the computer-readable recording medium according to another aspect of the present invention, a) the non-response time of the wearable terminal, the function of judging a missed call, if longer than a predetermined reference time; b) obtaining caller information including a telephone number of the calling terminal associated with the determined missed call from a calling side exchange to which the calling terminal belongs; And c) a program including a function of providing the obtained caller information to at least one terminal designated by a client of the called terminal.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention. Like parts are designated by like reference numerals throughout the specification.

1 is a diagram illustrating a schematic configuration of a system for providing a caller information notification service according to an embodiment of the present invention.

As shown in Figure 1, the caller information notification service providing system 100, aka caller information notification service providing / management server according to an embodiment of the present invention is a client first terminal (-called) through a public telephone network (PSTN, 200) It is connected to the client terminal, 300, and has a structure that is interconnected with the second terminal 500 of the client through the wired or wireless communication network (400).                     

In this case, the first terminal 300 of the client is connected to the public telephone network 200 to include a wired and wireless telephone to enable the client to perform a voice telephone call with the other party, the client second terminal 500 is PDA And a device capable of receiving a short message (SMS), from 510 to mobile 520.

However, the first and second terminals 300 and 500 of the client are not limited to the present invention, and may include other terminals in some cases.

In detail, the caller information notification service providing system 100 according to an exemplary embodiment of the present invention, the caller information notification service providing / management server, is sent to the client first terminal 300 connected to the public telephone network 200. If the call is found to be a missed call, caller-related information related to the confirmed missed call is obtained, for example, information including the caller terminal phone number and caller name and call forwarding time.

Thereafter, the caller information notification service providing system 100 generates the obtained information in a short message form and transmits the obtained information to the gateway G / W of the wired / wireless communication network 400. At this time, the caller information notification service providing system 100 inserts and delivers at least one specific terminal address registered in advance by the client in the generated short message, thereby allowing the client to be notified through the desired terminal.

Thereafter, the transmitted short message is delivered to the second terminal 500 of the corresponding client through a network operation apparatus (IWF).                     

As such, the caller information notification service providing system 100 according to an exemplary embodiment of the present invention allows a plurality of clients to make phone related information (caller terminal phone) that is received at their terminal (a wired / wireless terminal connected to a public telephone network) in the absence. Number, caller's name and call arrival time in real time, thereby enabling selective answering calls.

In addition, the caller information notification service providing system 100 notifies the missed call of the PSTN call in real time by linking the caller ID display service and the short message transmitting / receiving service, thereby improving utilization rate and generating new profits due to the use of existing devices. Make a big difference.

In addition, multiple clients can immediately see the missed PSTN call without any additional device in their terminal.

Then, the caller information notification service providing system 100 having such a feature will be described in detail with reference to the accompanying drawings.

2 is a diagram illustrating a detailed configuration of a system for providing a caller information notification service according to an embodiment of the present invention.

As shown, the caller information notification service providing system 100 according to an embodiment of the present invention is a client manager 110, missed call confirmation unit 120, caller information acquisition unit 130, short message generating unit 140 And a data transmission / reception control unit 150.

In more detail, first, the client management unit 110 may determine from member / non-member determination through information retrieval to change / addition / deletion of related information of a client determined as a member, for example, a first or second terminal telephone number. Perform overall information management associated with multiple clients and their telephone numbers.

In this case, when the change request of the second terminal to receive the caller information notification service is received from the client, the client manager 110 changes and stores the phone number of the corresponding second terminal according to the received request.

The missed call checker 120 checks each incoming call whether at least one call made to the first terminal 300 of the client registered as a member is missed call. At the time of confirmation, if the non-response time of the first terminal 300 is longer than a predetermined time, it is determined as a missed call.

If the caller information acquisition unit 130 is determined to be a missed call to the first terminal 300 of the client, the caller-related information related to the missed call, for example, the caller's terminal number, caller's name and call forwarding Acquire time and more. This caller-related information acquisition process will be described later in detail through the accompanying drawings.

The short message generating unit 140 generates the obtained caller related information in the form of a short message. In this case, the generated short message is inserted with a phone number of the second terminal 500 registered in advance. That is, a short message is generated by inserting the address of the called terminal.

The data transmission / reception control unit 150 transmits the generated short message to the gateway (G / W) of the wired / wireless communication network 400. The short message transmitted is the second terminal 500 of the corresponding client through a network operation device (IWF). Is delivered. That is, normal transmission and reception control of the short message is performed.

Then, the operation process of the caller information notification service providing system having such a structure will be described in detail with reference to the accompanying drawings.

3 is a flowchart sequentially illustrating an operation process of a caller information notification service providing system according to an exemplary embodiment of the present invention.

As shown in FIG. 3, first, the client manager 110 determines whether the corresponding client is a member or non-member of the caller information notification service according to an embodiment of the present invention (S310).

Then, if it is determined that the member, the missed call check unit 120 checks each incoming call whether at least one or more calls to the first terminal 300 of the client, the member is a missed call (S320). At the time of confirmation, the non-response time of the first terminal 300 is checked for each call whether it is longer than a predetermined time (S330), and if the non-response time is long as a result of the check, the missed call checker 120 determines this as a missed call. do.

Then, if the caller information acquisition unit 130 is determined to be a missed call to the first terminal 300 of the client, the caller-related information associated with the missed call, for example, the caller's terminal phone number, caller's name and The call forwarding time and the like are acquired (S340).

Thereafter, the short message generating unit 140 generates the obtained caller related information in the form of a short message (S350). In this case, the generated short message inserts a phone number of the second terminal 500 registered in advance. That is, a short message is generated by inserting addresses of at least one called terminal.

Thereafter, the data transmission / reception control unit 150 transmits the generated short message to the gateway G / W of the wired / wireless communication network 400, and the short message is transmitted to the second terminal of the corresponding client through a network operation device (IWF). 500) (S360).

Subsequently, the caller information notification service providing system 100 according to an embodiment of the present invention checks whether there are additional service requests from a plurality of clients, and if there is no additional service request as a result of the check, ends the service provision to the corresponding client (S370). .

Then, in detail with reference to the accompanying drawings for the caller-related information acquisition process according to an embodiment of the present invention.

FIG. 4 is a flowchart sequentially illustrating a process of obtaining caller related information (S340) illustrated in FIG. 3, which is a flowchart of a process of obtaining caller related information according to an R2 signaling method.

As shown in FIG. 4, when it is determined that the client is a member of the caller information notification service, the caller information acquisition unit 130 is first sent to a calling exchange (not shown) to which the first terminal 300 of the client belongs. The number of the first terminal 300 is requested (S341).

Then, when the calling number is collected normally (S342), the caller information obtaining unit 130 transmits the collected calling number to the called side exchange (not shown) to which the second terminal 500 belongs. Then, the called exchange switches the CID Blocking Index of the calling subscriber (client) and so-called caller information display in the corresponding name database (DB) using the received calling number as an index. 130 is notified of the inquiry result (S343).

Thereafter, the caller information acquisition unit 130 confirms that the notified CID Blocking Index (whether or not to display the caller information display) is false (S344), that is, when the calling subscriber allows the display of caller information). A frequency shift keying (FSK) data consisting of a date, a current time (-PSTN call-in time), a calling number, and a calling party name is configured (S345). The caller name configured at this time is also characterized in that it is obtained and configured in the same manner as the above-mentioned caller ID acquisition process.

Thereafter, the caller information obtaining unit 130 checks whether there is an additional service request (S346), and if there is no additional service request as a result of the checking, the caller information obtaining service 130 ends the provision of the caller information notification service to the corresponding client. On the other hand, if there is an additional service request, the aforementioned process is repeated.

As such, the system and method for providing a caller information notification service in response to a PSTN call according to an exemplary embodiment of the present invention process confirmation of a PSTN call in a public telephone network, and at least one or more previously designated by the corresponding client in real time. By notifying the specific terminal, a plurality of clients can immediately check the incoming call without installing an additional device, thereby increasing the service satisfaction.

The drawings and detailed description of the invention are merely exemplary of the invention, which are used for the purpose of illustrating the invention only and are not intended to limit the scope of the invention as defined in the claims or in the claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

The system and method for providing a caller information notification service in response to a Fiestien call according to the present invention allow a plurality of clients to connect with a public telephone network to check missed call related information in real time to a terminal for performing a voice call connection with a counterpart client. In addition to this, there is an effect that can be confirmed economically without installing a separate additional device when checking the missed call.

Claims (9)

If it is confirmed that the incoming call to the called terminal is a missed call, caller information including the telephone number of the calling terminal associated with the confirmed missed call is obtained from the calling side exchange to which the calling terminal belongs, and the obtained caller is obtained. A caller information notification service server providing information to at least one terminal designated by a client of the called terminal; The caller information notification service server, Client management unit for changing, adding, and deleting the client-related information determined as the member from the member / non-member determination of the client of the called terminal Sender information notification service providing system when the response to the Pietian call. According to claim 1, The caller information notification service server, A missed call checker for determining a missed call when the non-response time of the called terminal of the client determined as the member is longer than a predetermined reference time; A caller information obtaining unit obtaining the caller information related to the missed call if it is determined that the incoming call to the called terminal is a missed call; A short message generator for generating the obtained sender information in the form of a short message; And Data transmission and reception control unit for transmitting the generated short message to the gateway (G / W) of the wired and wireless communication network to be delivered to at least one terminal designated by the client of the called terminal Sender information notification service providing system when the response to the Pietian call. The method of claim 2, The caller information further includes a name of a calling client and an incoming time of the missed call. The caller information obtaining unit, And providing the obtained calling party information to the called side exchange to which the called terminal belongs, to receive the name of the calling client. The method of claim 2, The short message generating unit, And at least one terminal number specified by the client registered in advance in the generated short message. delete a) determining that the missed call is a missed call when the non-answer time of the called terminal is longer than a predetermined reference time; b) obtaining caller information including a telephone number of the calling terminal associated with the determined missed call from the calling side exchange to which the calling terminal belongs; And c) providing the obtained caller information to at least one specific terminal designated by a client of the called terminal; Changing, adding, and deleting the client related information determined as the member from the member / non-member determination of the client of the called terminal Method of providing a caller information notification service when no response to the piesien call. The method according to claim 6, The caller information further includes a name of a calling client and an incoming time of the missed call. In step b), The name of the calling client is provided by providing the obtained calling party information to a called side exchange to which the called terminal belongs. Method of providing a caller information notification service when no response to the piesien call. The method according to claim 6, Step c) is Generating the obtained caller information in the form of a short message; And Delivering the generated short message to a gateway (G / W) of a wired / wireless communication network to be delivered to at least one terminal designated by a client of the called terminal; How to provide a caller information notification service when the response to the Pietian call. a) a function of determining that the missed call is a missed call when the non-answer time of the called terminal is longer than a predetermined reference time; b) obtaining caller information including a telephone number of the calling terminal associated with the determined missed call from a calling side exchange to which the calling terminal belongs; And c) providing the obtained caller information to at least one terminal designated by a client of the called terminal; Changing, adding, and deleting the client related information determined as the member from the member / non-member determination of the client of the called terminal A computer-readable recording medium having stored thereon a program.

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