KR20060131149A - Spam interception system of phone - Google Patents

Abstract

A device and a method for intercepting a spam call are provided to simply determine whether a call is the spam call based on real time authentication, thereby minimizing inconvenience of a caller and minimizing unnecessary time required before call connection. A method for intercepting a spam call comprises the following steps of: requesting a specific response, for proving whether a call is the spam call, from a caller(S6); confirming a caller response to the request(S7); determining whether the call is the spam call or not by using the confirmed caller response(S8); and performing call rejection or call connection according to the determination result(S9, S3). The process of requesting the response for proving whether the call is the spam call is performed for a caller except phone numbers previously registered to allow a call.

Description

Ad blocking device and method {Spam Interception System Of Phone}

1 is a block diagram of a terminal-based advertising phone blocking device according to the present invention

2 is a flowchart of a method for blocking an advertisement telephone according to the present invention.

Figure 3 is a block diagram of a server-based advertising phone blocking device according to the present invention

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

10: communication unit 20: control unit

30: voice output unit 40: registration DB

50: key input unit 60: output unit

21: registration number determination unit 22: request generation unit

23: response judgment unit

The present invention relates to an advertisement telephone blocker and a method for blocking in advance a commercial telephone that a user does not want to receive in a wired or wireless telephone system.

As various and sometimes sophisticated advertising techniques are mobilized, distribution of advertisement mails, advertisement phones, advertisement leaflets, etc., which are not desired by users, is indiscriminately performed. In particular, the indiscriminate distribution of advertisement mails, advertisement messages, and advertisement telephones using communication networks such as the Internet, wired telephone networks, or wireless telephone networks acts as a significant mental and time pollution factor from the perspective of users who are forced to see the advertisements. It is a fact.

Among other things, the wired and wireless telephones allow the receiver to easily access unwanted advertising calls. This is the problem of leakage of personal information through the Internet site, etc. as well as landline telephones, the use of mobile phones are becoming more frequent advertising. This type of advertising phone is a form in which a marketer (advertisement) advertises by phone directly and randomly sends a pre-recorded comment using a voice transmission device to make a call to many people at low cost. Are distinguished.

Advertisements such as these are sent randomly even if the recipient does not want them to cause mental and temporal damage.

Therefore, various efforts and studies have been made to block advertising calls in advance based on a communication service system-communication provider as well as a terminal. Advertisement call blocking scheme based on the terminal uses caller ID display service, and most of them use a method of rejecting a call depending on whether the phone number is registered as the party who wants to call in advance, or calling in advance The specific phone number to be rejected is registered in the terminal in advance, and the incoming call is rejected for the call to the corresponding phone number. A communication service system-based service provider-based scheme for blocking advertising calls also uses a caller ID service to block incoming calls from specific numbers.

For example, in the case of South Korea, a specific service number assigned for advertisement, or a number beginning with 060 or 080, is requested by the user to block the advertisement call in advance (using the unsubscribe registration service). Techniques are used to block advertising calls to some extent.

Nevertheless, the tactics are also intelligent and varied, such as tactically avoiding the recipient's denial by using a general area code rather than a specific service number (e.g. 080, 060, etc.) that blocks ad calls. ought.

As such, when a communication service provider provides a blocking service for an advertising call, the service provider is limited to a station number that starts with a specific service number. Also, some phones register a phone number to which the user refuses to receive. Or, if you register a phone number to receive and block the advertisement call based on this list of phone numbers, if you use the voice transmission device to send randomly, you can use the exchange to call. It is very cumbersome to register to the block number every time because the number is sent while changing the number, and its utility is limited.

It is an object of the present invention to provide an advertisement call blocking device and method for blocking advertisement calls delivered to subscribers through wired or wireless telephone networks in advance.

Another object of the present invention is to force the other party to verify that the call from the other party is a non-advertisement call in real time, if the other party does not prove that the non-advertisement call rejects, so that the call can only be made The present invention provides an advertisement call blocking device and a method for blocking advertisement calls in advance.

The advertisement phone blocking method of the present invention comprises the steps of requesting a caller a response for verifying whether the call is an advertisement call; Confirming a sender response to the request; Determining whether the call is an advertising call from the confirmed caller response; Performing a call rejection or a call connection according to the determination result; Characterized in that comprises a.

In addition, in the advertisement phone blocking method of the present invention, the request for response to verify whether the advertisement is a call is characterized in that it is performed for a caller other than a registered phone number to allow a call in advance.

In addition, in the advertisement phone blocking method of the present invention, the request for response to verify whether the advertisement is a call is characterized in that it is performed to the caller corresponding to the registered phone number in order to reject the call in advance.

In addition, in the advertisement telephone blocking method of the present invention, the response requested to verify whether the advertisement is a commercial telephone is a randomly generated numeric key or a combination of numbers consisting of a combination of numbers, randomly generated characters, or a combination thereof. Character string consisting of, a password assigned to the other party allowed the call in advance, characterized in that any one of the specified voice response.

In addition, in the method of blocking the advertisement telephone of the present invention, at least two or more types of specific responses requested by the caller to verify whether the advertisement telephone is a finite number are changed randomly, and the type of the response is changed by the user. It can be selected.

In addition, in the method of blocking the advertisement phone according to the present invention, in the case of the advertisement phone according to the determination result, the user is informed that the call is released and the call is processed, or the call is released and the call is recorded as a log file. Or, maintaining the call connection and informing the user of the possibility of an ad call coming so as to determine whether to accept or reject the call by the user.

In addition, the advertisement telephone blocking apparatus of the present invention, response request means for requesting a specific response for verifying whether the caller is an advertising call; Response confirmation means for detecting and confirming a sender's response to the requested specific response; Response determination means for determining whether the checked response content is suitable for the requested response; Control means for rejecting or allowing the reception according to the determination result; Characterized in that comprises a.

In addition, in the advertisement telephone blocking apparatus of the present invention, the response request means is characterized in that the voice output means for transmitting the request content by voice.

In addition, in the advertisement phone blocking apparatus of the present invention, the response request means is a voice synthesis and output means for synthesizing and transmitting a message set in advance in text.

In the advertisement telephone blocking device of the present invention, the response confirmation means is a means for detecting a specific key tone operated by the caller.

In addition, in the advertisement telephone blocking apparatus of the present invention, the response confirmation means is a means for detecting a specific voice signal pronounced by the caller.

In addition, in the advertisement telephone blocking device of the present invention, in order to request a specific response to the caller, further comprising the reception permission and / or rejection caller ID registration means that registered the telephone number to allow or deny the reception in advance It features.

In addition, the advertisement telephone blocking apparatus of the present invention, characterized in that it further comprises a log file storage means for recording the caller information rejected by the reception to inform the caller information rejected to the user.

In addition, in the advertisement telephone blocking apparatus of the present invention, the response requesting means, response confirming means, response determining means, and control means are mounted on the user terminal.

In addition, in the present invention and the advertisement telephone blocking device, the response requesting means, response confirming means, response determining means, and control means are mounted on a server of a wired or wireless telephone network service system.

In addition, the advertisement phone blocking method of the present invention, the subscriber terminal of the wired or wireless telephone network, the step of performing the advertisement phone blocking service registration to the server of the wired or wireless telephone network service system; When the incoming call request from the caller is received at the server, determining whether the called party is the subscriber to which the advertisement phone blocking service is registered; Requesting a specific response from the caller to verify whether the call is an advertisement prior to the incoming call connection if the subscriber is a registered subscriber of the advertisement call blocking service; Confirming a sender response to the request; Determining whether the call is an advertising call from the confirmed caller response; Inhibiting the incoming call connection and rejecting the call when the call is an advertisement call as the result of the determination; And performing a call connection with the called subscriber in the case of the non-advertisement call as a result of the determination. Characterized in that comprises a.

Hereinafter, with reference to the accompanying drawings will be described an embodiment of an advertising phone blocking device and method according to the present invention.

Advertisement call blocking device and method according to the present invention may be made based on a terminal of a wired or wireless telephone system, or may be made based on a server of a wired or wireless telephone system. In the case of terminal-based, the blocking service function of the advertisement phone is completely installed in the terminal. Here, the terminal is a landline phone or a mobile phone.

Advertisement call blocking device and method according to the present invention can be divided into the advertisement call blocking mode and the normal call mode according to whether or not to perform the blocking function of the advertising call. The division of advertisement call blocking mode or general call mode is performed by registering in terminal or server, and switching between modes is easily selected by user. In the case of the ad call blocking mode, it determines whether the call is an advertisement call by requesting a specific response that encourages the caller to verify that the call is not an advertisement call and checking and verifying the caller's response accordingly. Reject the call, or keep the call connected but notify the called party in advance that there is a possibility of an advertised call so that the called party can choose whether to accept or reject the call. Perform a call connection.

In addition, in the case of advertisement call blocking, a telephone number database may be utilized to provide a basis for more clearly determining whether the advertisement call is an advertisement call. Here, the telephone number database may be in the form of a phone book stored in a terminal or a server. In the telephone number database, a telephone number to be rejected can be registered, a telephone number to be accepted can be registered, or both telephone numbers can be registered. In this way, if a phone number to reject reception or allow reception is registered in advance, and the caller's telephone number (CID) is checked and the reception is allowed through comparison with the registered phone number. By omitting the procedure of forcibly verifying whether the call is an advertisement phone and immediately performing a call connection, it is possible to omit unnecessary procedures and to prevent inconvenience to the caller. In the case of a phone number to be rejected, the procedure for requesting a specific response may be omitted and the procedure may be immediately performed. However, since it is virtually impossible to register in advance that all the phone numbers are to be followed in this manner, in normal conditions, the caller is encouraged to prove that they are not an advertising call, and the appropriate response is performed accordingly. Done.

Figure 1 shows the configuration of an embodiment of an advertisement telephone blocking apparatus according to the present invention. The advertisement phone blocking device shown in FIG. 1 exemplifies a case where it is mounted in the terminal. Referring to FIG. 1, the terminal-based advertisement phone blocking device includes a communication unit 10, a control unit 20, a voice output unit 30, a registration DB 40, a key input unit 50, and an output unit 60. It is configured by.

The communication unit 10 is in connection with a wired telephone network or a wireless telephone network and is responsible for constructing a call line and transmitting and receiving data including voice. The communication unit 10 is connected to the control unit 20 and controlled.

The control unit 20 controls the communication unit 10 to perform voice or data communication using a telephone network, and also performs a series of controls for blocking advertisement phones. To this end, the control unit 20 includes a registration number determination unit 21, a request generation unit 22, and a response determination unit 23.

The voice output unit 30 is connected to the control unit 20 and outputs a request for verifying whether the caller is an advertisement phone in the form of a voice guidance message. The voice output unit 30 may include a text to speech (TTS) module, thereby synthesizing and outputting a request prepared in a text form into a voice signal. The request item prepared in text form may be a request item sentence input by a user or may be selected from various types of text sentences prepared in advance.

The registration DB 40 is a storage for registering in advance a telephone number to reject reception or a telephone number to allow reception. Or you can register both the phone number you want to reject and the phone number you want to allow.

The key input unit 50 includes a numeric and / or character keypad for inputting information, inputting a terminal operation command, or inputting a telephone number for the terminal operation.

The output unit 60 is a display device, which displays the operation state of the terminal and various data and the like as an image or text, and also displays the blocking result of the advertising call through the output unit 60. The output unit 60 may include a vibration device or a speaker device for outputting a vibration or a ring tone in the case of a mobile terminal.

The registration number determination unit 21 included in the control unit 20 is the sender included in the reject list in the caller registration DB 40 based on the caller's telephone number (CID), or is included in the permission list. Determine whether you are the caller. That is, it is a means for primarily determining whether or not the caller is an advertisement phone by using the registration DB 40, and an identification number corresponding to the advertisement phone ID, for example, identification that starts with 060 or 080 in Korea. By comparing the numbers, it may be primarily determined whether the call is an advertisement phone.

In fact, the bulk of the advertising call is made through a landline telephone, so in the case of a landline telephone whose caller is not confirmed, it can be preliminarily determined to be an advertising telephone, and in the case of a wireless telephone, it is registered in the registration DB 40. You can judge by number. In this case, it is possible to reduce the inconvenience to the other party while blocking the advertisement.

The request generation unit 22 included in the control unit 20 generates a predetermined request for inducing the caller to prove that the caller is not an advertisement phone.

Requests are diverse and random, and are generated to be based on real-time authentication. Examples of possible requests are as follows.

One way is to request to enter one number (0-9, #, *) or a sequence of numbers consisting of randomly generated numeric keypad combinations. In other words, you are asked to enter a single number or a sequence of numbers at random. The requested information is transmitted to the caller through the voice output unit 30 described above. For example, a request is "Please check to determine if you are calling for advertising. Please press the number '3'" or "Please check to determine if you are calling for advertising. Please press the number '357'." It generates a request that is sent to the other party by voice. If the caller of the other party is an advertisement phone using an automatic voice transmission device, the caller may not be able to respond to the request, and may use this as a basis for determining whether the call is an advertisement phone.

Another way is to request the input of a sequence of randomly generated combinations of characters. This method, like the method of requesting the input of a number or a string of numbers described above, can also force the other party to prove that the call is a non-advertised phone.

Another way is to ask for a password that is only known to certain people. This method is effective in responding to the possibility of responding to the request if the other party calls the advertisement with the telemarketer without using the automatic voice transmission device in the case of requesting the input of a number, a string of characters, or a character string as described above. That's how it can be. However, this method may cause inconvenience to the user as well as the other party who is allowed to receive the information because the password must be given and informed to the specific party to be accepted.

In addition, the request method possible in the request generation unit 22 may be as follows. One way to do this is to ask for specific requests by voice. That is, it asks for a specific character (word). In this case, when the caller of the other party is called an advertisement phone using an automatic voice transmission device, the caller may not respond to the request, and may use this as a basis for determining whether the call is an advertisement phone.

Another request method possible in the request generation unit 22 is a method of requesting an input by a key tone input (enter from a telephone to a keypad). If the caller of the other party is an advertisement phone using an automatic voice transmission device, the caller may not be able to respond to the request, and may use this as a basis for determining whether the call is an advertisement phone.

The various types of requests described so far are selected by the user from the contents prepared in advance, or the user can record the requests required by the user and deliver them, which are described above through the voice output unit 30. Is spoken to you. That is, the instructions received from the request generation unit 22 are delivered to the other party by voice. Here, possible delivery methods are as follows.

One method is to pre-record the voice corresponding to the guide sentence and the number, and transmit the combined voice. That is, a method of pre-recording a voice corresponding to a guide sentence, a number, etc. corresponding to a content to request a response, and then transmitting the combination by appropriately combining them. Of course, even in this case, the request is randomly selected, so that it is possible to effectively cope with an advertisement using a potential counterpart, in particular, an automatic voice transmission device. The recorded content is stored in the request generation unit 22, and the form or type thereof may be selected through manipulation of the key input unit 50 of the user. It is also possible to transmit instructions by voice using a text to speech (TTS) method as a request delivery method. In other words, the announcement is stored in the request generation unit 22 as a character, and a method of synthesizing, converting, and transmitting a character corresponding to the announcement randomly selected randomly into a voice. Here, the guide sentence may be fixed but also variable, and if it is variable, a voice recorder or a TTS may be used.

In this way, the sender sends a specific request to prove that the call is not an advertising call and waits for the caller's response. The response determining unit 23 determines whether the call is an advertisement based on a response from the caller of the other party who has called. The response determining unit 23 may act as the secondary determining means with respect to the registration number determining unit 21. Of course, without using the registration number determination unit 21, it is also possible to use a method of determining whether or not the advertising call as a method of forcing the specific response to all incoming calls. However, in this case, as described above, since it may cause inconvenience to the caller who is likely to be accepted, the registration number determination unit 21 performs the first determination, and the response determination unit 23 performs the second determination. By performing the process of performing the determination, if it is determined that the caller is allowed to receive in the registration number determination unit 21, the inconvenience of receiving the bona fide caller by immediately performing a call connection without going through the second determination process. Minimize.

The response determination unit 23 determines whether or not it is an advertising call from the response of the counterpart. That is, whether the response requested by the request generation unit 22 has been received or whether the response matches the request is determined whether the call is an advertisement. If the caller of the other party is the telephone advertiser using the automatic voice transmission device, the user cannot respond to requests such as input of numbers (columns) or letters (columns) or pronunciation of sentences. It is considered to be a telephone.

Recognition of the counterpart's response by the response determiner 23 may use the following method. One way is whether the response determination unit 23 uses key tone detection to detect the key tone pressed by the other party, thereby accurately responding to requests such as numbers (columns). How to judge. To this end, the response determining unit 23 has a key tone detection function. In addition, in response to the request generation unit 22, the response determination unit 23 should know what request has been generated and transmitted, and determine whether a response to the request has come. That is, the request information generator 22 transfers the information about the randomly requested information to the response determiner 23 to share the information, thereby verifying the reliability of the current request and the response thereto.

Alternatively, the method of speech recognition may be used. This can be done by having the counterpart pronounce a specific sentence (or the like) and recognizing the voice of the counterpart. To this end, the response determination unit 23 has a voice recognition function, and in conjunction with the request generation unit 22, it is necessary to know what request has been generated and transmitted, and whether or not a response to the request has been received. You must judge. That is, the request information generator 22 transfers and shares information about a request that is randomly requested to the response determiner 23 to verify the reliability of the current request and a response thereto.

So far, the controller 20 and the case where the determination of the registration number, the generation of the request item, and the response determination are performed and described. However, the registration number determination unit 21, the request generation unit 22, and the response determination unit 23 included in the control unit 20 may be formed as independent components separately from the general control unit of the terminal. In this case, the advertising call is blocked in the same manner as described above.

As described above, the result of processing by determining whether the call is an advertisement phone is provided to the user as needed or at the request of the user.

For example, the result of the response determiner 23 is transmitted to the user through the output unit 60. In the case of non-advertising phone, the call reception is notified by a method such as a bell or a vibration set in the same manner as the existing call mode, and in the case of an advertising phone, information may be transmitted to the user in the following manner.

One method is to release the call connection and display the output unit 60 in real time as a text message indicating that the call has been processed. Alternatively, the method records a log file indicating that the call connection is released and the advertisement call is processed, and then displayed on the output unit 60 when the user requests it. Alternatively, a method of maintaining the call connection and notifying the user via the output unit 60 of a possible call of an advertisement call and allowing the user to select whether to reject the reception or allow the reception is possible.

Figure 2 shows an embodiment of a method for blocking advertising call according to the present invention.

The first step S1 is a call reception step.

The second step S2 is a step of determining whether the blocking mode is executed. This means that the user can set and release the blocking mode of the advertisement phone, and information related to the setting and release is stored. If the user releases the blocking mode of the advertising call, it may be considered that the user is willing to receive all incoming calls, so the process proceeds to the third step (S3) to notify the user of the call with the currently set ringtone or vibration mode. Perform normal operation.

However, if the blocking mode of the advertising telephone is set, the process proceeds to the fourth step S4 to determine whether the advertising telephone is the primary. This step (S4) is performed by comparing the caller's telephone number (CID) with the registration number determination unit 21 as described above whether the telephone number to be accepted or rejected on the registration DB (40). Or, it is made by determining whether it corresponds to a pre-registered rule (specific area code and mobile phone number, etc.).

As a result of the determination in the fourth step (S4), if it is not an advertising call, the process proceeds to the third step (S3) to notify the incoming call. Run the judgment process.

In a fifth step S5, the request generation unit 22 generates a random request.

In a sixth step S6, the voice output unit 30 delivers the generated request to the caller (the other party) by voice.

In a seventh step S7, a confirmation procedure for the request is performed. The confirmation procedure for the request item is to wait for a response of the other party for a predetermined time, and determine whether the response of the other party corresponds to the requested item by using a key tone detection or voice recognition method.

In the eighth step S8, it is determined whether or not the call is made from the response of the other party.

As a result of the determination in the eighth step S8, if the call is not an advertisement, that is, if there is an accurate response to the requested request, the process proceeds to the third step S3 to notify the user of the incoming call; If there is no response to the matter, the process proceeds to step 9 (S9).

In the ninth step (S9) and the tenth step (S10), in the case of an advertising call is a process to process the advertising call according to a predetermined method, for example, to block the telephone connection and create and store the advertising call blocking records, If necessary, it is to inform the user through the output unit 60 that the advertising call.

3 is a block diagram of an advertisement telephone blocking apparatus and method according to the present invention based on a server of a communication service provider.

The server 100 includes a subscriber ID registration unit 110, a registration DB 120 of a reception rejection or reception permission telephone number, a registration number determination unit 130, a request generation unit 140, a response determination unit 150, and a voice. The output unit 160 and the communication unit 170 are mounted. The subscriber station 200 requests the server 100 to register its ID and execute or release the advertisement phone blocking service, and register the ID in the subscriber ID register 110. The caller 300 may receive a call from the caller 300. At this time, the server 100 performs a procedure such as a call connection with the subscriber station 200 or an automatic rejection according to a result of determining whether the server 100 is an advertisement phone.

The operation of the server-based advertising call blocking system will be described.

The subscriber terminal 200 of the wired or wireless telephone network registers the advertisement phone blocking service to the server 100 of the wired or wireless telephone network service system. Registration information of the advertisement phone blocking service is registered in the subscriber ID registration unit (110).

When an incoming call request for a particular subscriber is received from the caller terminal 300 through the communication unit 170 of the server 100, the server 100 searches for the subscriber ID registration unit 110 and the called subscriber receives the advertisement phone blocking service. It is determined whether the subscriber is registered.

As a result of the determination, when the subscriber requested to be called is the subscriber registered for the advertisement phone blocking service, the server 100 verifies whether or not the caller (terminal) 300 is an advertisement phone before the incoming connection to the subscriber. Request a specific response and confirm the response.

Here, the request and confirmation of the specific response, as described above, using the telephone number data registered by the subscriber in the registration DB 120 as a result of confirming whether the caller is a caller to allow reception or a caller to reject reception. Performs a first judgment from the caller, and if it is not included in the sender list to allow the reception of the request, it generates a request for forcing a specific response, voice transmission, and response of the other party (terminal) 300 to the voice guidance. It is a procedure to take a second judgment by using it.

From the confirmed caller response, it is determined whether the call is an advertisement. If the call is an advertisement, the incoming call to the subscriber terminal 200 is prohibited and the reception is rejected. Make a call connection. The subscriber can store information on the phone number that is rejected and deliver it when the subscriber requests it, or perform an incoming call with a message that there is a possibility of an advertising call. To make it work.

In the server-based advertising call blocking system, the subscriber may choose to reject the call itself in the case of an advertising call or to provide a criterion for determining whether or not to make a call by receiving information that there is a possibility of an advertising call. Can be. Registration and release of such information correspond to the initial exchange setting, and the subscriber performs registration and release of the information on the server 100, and the server 100 stores the registration information, and then selects the corresponding subscriber. For example, the execution of the advertisement call blocking scheme and the delivery of the execution result may be performed.

The present invention proposes a technique for effectively blocking advertising calls and implementation on wired and wireless telephones. According to the present invention, it is possible to effectively block advertisement phones that cannot be blocked in a phone that blocks based on a blocking service or a block list of an existing telecommunication company.

In addition, the present invention has proposed a method of determining whether an advertisement is a call by requesting a simple verification operation to the sender, unlike the existing advertisement call blocking technology using a block list. In the present invention, the caller ID (CID) is basically used, and the request information for confirmation is randomly generated so that the proposed method cannot be easily responded to.

In addition, the present invention can minimize the inconvenience of the caller because it determines whether or not the advertising call based on real-time authentication, it is possible to minimize the unnecessary time required before the call connection by determining whether the advertisement in a simple way.

Claims (17)

Requesting the caller a specific response to verify whether the call was an advertising call; Confirming a sender response to the request; Determining whether the call is an advertising call from the confirmed caller response; Performing a call rejection or a call connection according to the determination result; Advertising phone blocking method characterized in that it comprises a. The method of claim 1, wherein the request for response to verify whether the call is an advertisement is made to a caller other than a registered telephone number in order to allow a call in advance. 2. The method of claim 1, wherein the request for response to verify whether the call is an advertisement is made to a caller corresponding to a registered telephone number in order to reject a call in advance. The method of claim 1, wherein the response requested to verify whether the call is an advertisement is a randomly generated numeric key or a combination of numbers consisting of a combination thereof, a randomly generated character or a combination of characters consisting of a combination thereof, Advertisement call blocking method characterized in that any one of a password, a specific voice response given to the other party allowed to call in advance. 2. The method of claim 1, wherein the specific type of response requested by the caller to verify whether the call is an advertising call is at least two finite, and they vary randomly, and the type of response can be selected by the user. Advertising phone blocking method characterized in that. The method of claim 1, wherein, in the case of an advertising call, the user is informed that the call is released and the call is handled, or the call is released and the call is recorded in the log file. Advertisement blocking method further comprising the step of inducing to determine whether to accept or reject the call by the user to know that there is a possibility of the ad call. Response requesting means for requesting a caller a specific response for verifying whether the call is an advertising call; Response confirmation means for detecting and confirming a sender's response to the requested specific response; Response determination means for determining whether the checked response content is suitable for the requested response; Control means for rejecting or allowing the reception according to the determination result; Ad call blocking device, characterized in that comprises a. 8. The apparatus of claim 7, wherein the response requesting means is a voice output means for transmitting the request contents by voice. 8. The apparatus of claim 7, wherein the response requesting means is a speech synthesizing and outputting means for synthesizing and transmitting a message set in advance in text. 8. The apparatus of claim 7, wherein the response checking means is a means for detecting a specific key tone operated by the caller. 8. The apparatus of claim 7, wherein the response checking means is a means for detecting a specific voice signal pronounced by the caller. 8. The advertisement according to claim 7, further comprising a reception permission and / or reception caller ID registration means which registers a telephone number to allow or reject reception in order to request a specific response from the sender. Phone Blocker. 8. The apparatus of claim 7, further comprising a log file storing means for recording the caller information rejected by the reception and informing the user of the caller information rejected. The apparatus of claim 7, wherein the response requesting means, the response confirming means, the response determining means, and the control means are mounted in a user terminal. The apparatus of claim 7, wherein the response requesting means, the response checking means, the response determining means, and the control means are mounted on a server of a wired or wireless telephone network service system. Registering an advertisement telephone blocking service in a server of a wired or wireless telephone network service system in a subscriber station of a wired or wireless telephone network; When the incoming call request from the caller is received at the server, determining whether the called party is the subscriber to which the advertisement phone blocking service is registered; Requesting a specific response from the caller to verify whether the call is an advertisement prior to the incoming call connection if the subscriber is a registered subscriber of the advertisement call blocking service; Confirming a sender response to the request; Determining whether the call is an advertising call from the confirmed caller response; Inhibiting the incoming call connection and rejecting the call when the call is an advertisement call as the result of the determination; And performing a call connection with the called subscriber in the case of the non-advertisement call as a result of the determination. Advertising phone blocking method characterized in that it comprises a. 17. The method of claim 16, wherein the response requested to verify whether the call is an advertising telephone is a string of numbers consisting of randomly generated numeric keys or a combination thereof, a string of characters consisting of randomly generated characters or a combination thereof. , Advertisement call blocking method, characterized in that any one of a password, a specific voice response given to the other party allowed the call.

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