KR101778948B1

KR101778948B1 - Method, stored in computer readable medium and user terminal for disabling voice recording function of call

Info

Publication number: KR101778948B1
Application number: KR1020150130824A
Authority: KR
Inventors: 문양근
Original assignee: (주)브레인콘텐츠
Priority date: 2015-09-16
Filing date: 2015-09-16
Publication date: 2017-09-15
Also published as: KR20170033030A

Abstract

A method for blocking a voice recording function during a call is performed by a first user terminal in accordance with an embodiment of the present invention for realizing the above-mentioned problems. The methods comprising the steps of: transmitting, in response to a call signaling with a second user terminal, a voice cut request to the second user terminal; Determining whether the recording blocking program is installed in the second user terminal based on the feedback information received from the second user terminal in response to the transmitted recording blocking request; And a step of, when it is determined that the security program is installed in the second user terminal, stopping the voice recording of the recording interruption program for the call between the first user terminal and the second user terminal in response to the received feedback information The method comprising: determining whether to activate the display device.

Description

[0001] METHOD, STORED IN COMPUTER READABLE MEDIUM AND USER TERMINAL FOR DISABLING VOICE RECORDING FUNCTION OF CALL [0002] BACKGROUND OF THE INVENTION [0003]

The present invention relates to security of a user terminal, and more particularly, to a method for blocking a voice recording function during a call using a recording interruption program installed in each user terminal.

A smartphone is different from a regular mobile phone in that it has a large memory capacity, can be used with various programs and data by operating system, and can continuously add and delete programs. You can see it as a small computer.

In recent years, technologies for eavesdropping on wired / wireless communication using a smart phone or installing a camera on a secret basis have developed considerably, causing technical and social problems such as leakage of various privacy information. In recent years, portable terminals having many functions such as a data communication, a camera, a voice recorder, and the like have become popular like a smart phone, and thus, problems related to security have become a big issue. Various security policies are being implemented to prevent the leakage of personal information, but smartphone voice recording function is a blind spot of security. In addition, in case of voice recording during the call, recording can be done by executing only the recording function provided by the smartphone. If you touch the screen, you can record and you will not be able to notice if the other party is using the recording function.

Vaccine programs are currently being used as a common solution for smartphone security (ie, voice recording interruption). However, these vaccine programs are often post-employment solutions. In other words, the vaccine program is slow in response to the occurrence of a virus and a corresponding vaccine program after the occurrence of a problem, and there is a relatively shortage of a vaccine program developer in a situation where a large number of hackers develop and distribute various viruses in an open environment. In addition, the vaccine program adversely affects the existing performance of the smartphone, and the performance of the smartphone deteriorates due to the execution of the vaccine program.

Korean Patent Publication No. KR2014-0141859 discloses a method of controlling a smartphone and specifically controls a smart phone function for securing data communication, a camera, and recordings of a smart phone held by a user using a Wi-Fi signal within a specific control area We suggest a method.

As described above, there is a need to develop a method for blocking the recording function in the telephone, which is a basic function of a smart phone, in order to secure communication between users. Furthermore, there is a need in the art to provide a way to immediately block the recording function when using the on-call recording function.

The present invention is intended to prevent the voice information from being exposed by blocking the recording function that can be activated during a call.

The present invention is intended to provide a method for instantly blocking voice exposure when the other party is using the call recording function.

Disclosed is a computer program stored on a computer-readable medium for causing a computer to perform the following steps in accordance with an embodiment of the present invention. Said steps comprising: sending a blocking interruption request to said second user terminal in response to a call signaling with said second user terminal; Determining whether the recording blocking program is installed in the second user terminal based on the feedback information received from the second user terminal in response to the transmitted recording blocking request; And a step of, when it is judged that the recording interruption program is installed in the second user terminal, reproducing the voice recording of the recording interruption program for the call between the first user terminal and the second user terminal in response to the received feedback information And determining whether to activate the operation.

A first user terminal capable of blocking a voice recording function during a call is disclosed according to an embodiment of the present invention. The method of claim 1, wherein the first user terminal, in response to generating a call signal with the second user terminal, sends a recording interruption request to the second user terminal, and in response to the transmitted recording interruption request from the second user terminal A network communication unit for receiving the generated feedback information; And judging whether or not the recording blocking program is installed in the second user terminal based on the received feedback information, and when it is determined that the recording blocking program is installed in the second user terminal, And a controller for determining whether to activate a voice recording stop operation of the recording interruption program for a call between the first user terminal and the second user terminal in response to the feedback information.

A method for blocking a voice recording function during a call is performed by a second user terminal in accordance with another embodiment of the present invention. The methods include receiving a call signal and a voice cut request with a first user terminal; Transmitting feedback information on whether the recording blocking program generated by responding to the received recording blocking request is installed to the first user terminal; And determining whether to activate a voice recording discontinuing operation of the recording interruption program for a call between the first user terminal and the second user terminal based on the feedback information if the recording interruption program is installed. . &Lt; / RTI >

Disclosed is a computer program stored on a computer-readable medium for causing a computer to perform the following steps in accordance with another embodiment of the present invention. The steps comprising: receiving a call signal and a recording interruption request with a first user terminal; Transmitting feedback information on whether the recording blocking program generated by responding to the received recording blocking request is installed to the first user terminal; And determining whether to activate a voice recording discontinuing operation of the recording interruption program for a call between the first user terminal and the second user terminal based on the feedback information if the recording interruption program is installed. . &Lt; / RTI >

A second user terminal capable of blocking a voice recording function during a call is disclosed according to another embodiment of the present invention. Wherein the second user terminal is configured to receive a call signal and a recording blocking request with the first user terminal and to determine whether the recording blocking program generated by responding to the received recording blocking request to the first user terminal is installed A network communication module for transmitting feedback information to the network; And a control module for determining whether to activate a voice recording interruption operation of the recording interruption program for a call between the first user terminal and the second user terminal based on the feedback information when the recording interruption program is installed, ; &Lt; / RTI >

According to an embodiment of the present invention, it is possible to prevent the voice information from being exposed by blocking the recording function that can be activated during a call.

According to an embodiment of the present invention, when the other party uses the recording function during the call, a method of instantly blocking the voice exposure can be provided.

Some of the embodiments are shown in the accompanying drawings, in which the features of the present disclosure referred to above are understood in detail, with the following detailed description, and with reference to the following embodiments. In addition, like reference numerals in the drawings are intended to refer to the same or similar functions throughout the several views. It should be understood, however, that the appended drawings illustrate only typical exemplary embodiments of the present invention, and are not to be considered limiting of its scope, and that other embodiments having the same effect may be fully recognized Please note.
1 is a conceptual diagram of a network including a first user terminal and a second user terminal according to an embodiment of the present invention.
2A illustrates components of a server in accordance with an embodiment of the present invention.
Figure 2B illustrates components of a first user terminal and a second user terminal in accordance with an embodiment of the present invention.
3 is a flowchart illustrating a method for performing a voice recording cutoff operation by installing a voice recording program in a first user terminal and a second user terminal according to an embodiment of the present invention.
4 is a flowchart illustrating a method of installing a recording interruption program in a first user terminal and a second user terminal in accordance with an embodiment of the present invention.

Various embodiments and / or aspects are now described with reference to the drawings. In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of one or more aspects. However, it will also be appreciated by those of ordinary skill in the art that such aspect (s) may be practiced without these specific details. The following description and the annexed drawings set forth in detail certain illustrative aspects of one or more aspects. It is to be understood, however, that such aspects are illustrative and that some of the various ways of practicing various aspects of the principles of various aspects may be utilized, and that the description set forth is intended to include all such aspects and their equivalents.

In addition, various aspects and features will be presented by a system that may include multiple devices, components and / or modules, and so forth. It should be understood that the various systems may include additional devices, components and / or modules, etc., and / or may not include all of the devices, components, modules, etc. discussed in connection with the drawings Must be understood and understood.

As used herein, the terms "an embodiment," "an embodiment," " an embodiment, "" an embodiment ", etc. are intended to indicate that any aspect or design described is better or worse than other aspects or designs. . As used herein, the terms 'component,' 'module,' 'system,' 'interface,' and the like generally refer to a computer-related entity and include, for example, hardware, It can mean software.

In addition, the term "or" is intended to mean " exclusive or " That is, it is intended to mean one of the natural inclusive substitutions "X uses A or B ", unless otherwise specified or unclear in context. That is, X uses A; X uses B; Or when X uses both A and B, "X uses A or B" can be applied to either of these cases. It should also be understood that the term "and / or" as used herein refers to and includes all possible combinations of one or more of the listed related items.

It is also to be understood that the term " comprises "and / or" comprising " means that the feature and / or component is present, but does not exclude the presence or addition of one or more other features, components and / It should be understood that it does not. Also, unless the context clearly dictates otherwise or to the contrary, the singular forms in this specification and claims should generally be construed to mean "one or more. &Quot;

As used herein, the terms "information" and "data" are often used interchangeably. Additionally, the terms "operation" and "step ", as used herein, are often used interchangeably with each other.

1 is a conceptual diagram of a network including a server, a first user terminal, and a second user terminal according to an embodiment of the present invention.

1, the system 100 comprises a first user terminal 101, a second user terminal 103, a server 105, and a network 110, as shown in FIG. .

The components of system 100 shown in FIG. 1 are exemplary and only some of the components may constitute system 100, or additional components (s) other than the components may be included in system 100 . For example, the server 105 may include an Enterprise Application Integration (EAI) server, an Application Programming Interface (API) server, an external server, a management server, and / or a call center server. In addition, various servers and devices capable of communicating with the server 105 and the network 110 may be configured.

In an aspect of the present invention, the server 105 can transmit and receive various information through the network 110 with the first user terminal 101 and the second user terminal 103. Such various information may mean information such as the recording interruption request information, the agreement request information, the link information, the identification information, the deletion agreement message, and the like.

The interruption request information described herein may include consent request information and link information. Also, the agreement request information is information requesting selection of the second user, and the link information may be information for installing the recording interruption program. For example, the consent request information may include a message (e.g., Would you like to install a recording interruption program ?, YES, NO, etc.) to prompt the second user to select. The link information may also be included in the consent request information. For example, the link information may allow the second user to communicate with the server 105 to download the recording interruption program when the second user selects 'YES' in the consent request information. Or the selection of the link information can be set so that the user can immediately download the recording interruption program.

The above-described information may be input, output, transmitted and received through the first user terminal 101 and the second user terminal 103. [ The above-described information may also be stored in a database of the server 105, the first user terminal 101 and the second user terminal 103 or a computer-readable storage medium. According to an aspect of the present invention, a computer-readable storage medium may be included in the server 105, the first user terminal 101, and the second user terminal 103. Such storage media may include any type of storage medium in which programs and data are stored so that they can be read by a computer system. According to one aspect of the present invention, such medium may be a ROM (Read Only Memory), a RAM (Random Access Memory), a CD (Compact Disk) -ROM, a DVD Storage devices, and the like. Additionally, such media may be distributed over a system coupled to the network 110, and may store computer readable codes and / or instructions in a distributed manner.

In addition, the server 105 may provide different services for each of the user terminals by various users. That is, access to specific data can be allowed or restricted only when the call is made to the second user terminal 103 via the first user terminal 101. [ Alternatively, the second user terminal 103 is only allowed to receive a recording interruption request, and may be restricted for a recording interruption request. In addition, the first user terminal 101 and the second user terminal 103 can be allowed or restricted to access specific data, and access to all data may be used.

Only when a call is made to the second user terminal 103 via the first user terminal 101 in accordance with the setting of a program distributed by the server 105 (that is, an application or the like), input and output The screen may be different.

When a specific application distributed by the server 105 is installed and executed in the first user terminal 101 and the second user terminal 103 in the embodiment of the present invention, The first user terminal 101 and the second user terminal 103 can communicate with each other through the network 110 so that the first user terminal 101 and the second user terminal 103 can enjoy the present invention. The above-described first user terminal 101 and second user terminal 103 will be described later in Fig.

The terms "system" and "network ", as used herein, are often used interchangeably. Also, as used herein, the terms "information" and "data" are often used interchangeably.

According to an embodiment of the present invention, the network 110 may be a Public Switched Telephone Network (PSTN), a Digital Subscriber Line (xDSL), a Rate Adaptive DSL (RADSL), a Multi Rate DSL (MDSL) A high speed DSL, a universal asymmetric DSL, a high bit rate DSL, and a local area network (LAN).

In addition, the network 110 may be a CDMA (Code Division Multiple Access), a TDMA (Time Division Multiple Access), an FDMA (Frequency Division Multi Access), an OFDMA (Orthogonal Frequency Division Multiple Access) FDMA) and other systems.

The techniques described herein may be used in other networks as well as in the networks mentioned above.

The network 110 according to an aspect of the present invention may be configured without discriminating the communication modes such as wired and wireless and may be connected to various communication networks such as a personal area network (PAN), a wide area network (WAN) . Also, the network 110 may be a known World Wide Web (WWW) or may use a wireless transmission technology used for short-distance communication such as infrared (IrDA) or Bluetooth have.

The server 105 according to an aspect of the present invention may include not only a general server but also a call center server, a result data receiving server of an external search engine, a Speech To Text (STT) server, and a combination thereof. In one aspect of the invention, an STT server is any type of software or hardware system capable of recognizing a human voice conversation, such as an STT converter, an STT converter, an STT conversion engine, and the like, . &Lt; / RTI > This STT server may be replaced by network communication means 111, replaced by control means 113, or may be replaced by memory 115. Further, the STT server may be included in the server 105 or independently exist as an external server.

2A illustrates components of a server in accordance with an embodiment of the present invention.

The components of the server 105 may include network communication means 111, control means 113, and memory 115 in accordance with an embodiment of the present invention. Also, the present invention is not limited to the above-described components, and various components may be included.

According to an embodiment of the present invention, the network communication unit 111 may receive various information including the interruption request information (i.e., consent request information and link information, etc.) from the first user terminal 101. [ Further, it is possible to receive feedback information (i.e., information on whether or not the agreement information and the recording interruption program are installed, etc.) from the second user terminal 103. [ The network communication means 111 can receive information such as feedback information and the like from the first user terminal 101 only when the transmitting subject becomes the second user terminal 103. [ The first user terminal 101 and the second user terminal 103 can directly transmit / receive the above-described information. The feedback information described herein may include information indicating whether or not the second user terminal 103 has consent information and a recording blocking program installed in the second user terminal 103. [

In addition, the network communication means 111 may transmit information other than the above-described information to the first user terminal 101 and the second user terminal 103 as well. Furthermore, the network communication means 111 may distribute the application including the user interface for performing the voice recording interruption operation to the first user terminal 101 and the second user terminal 103. [ In addition, when the application distributed by the server 105 is installed and executed, the first user terminal 101 and the second user terminal 103 can communicate with each other through the network 110 so that they can enjoy various services have.

According to an embodiment of the present invention, the control means 113 may control the overall operations of the server 105. [ Control means 113 may store the data received and collected by network communication means 111 in memory 115. The control means 113 may store the data received by the network communication means 111 (for example, the telephone number, the terminal number and the user identifier included in the identification information, etc.) in the memory 115 and map them to each other. Further, the control means 113 may transmit the stored identification information to the user terminal that has transmitted the information via the network communication means 111. [ In addition, when the information stored in the memory 115 is transmitted to the user terminal, the control means 113 may delete the stored information or may generate and store only the log information (e.g., log data). Recording of the stored information described herein may also be generated at the user terminal.

In a further aspect of the present invention, the memory 115 stores various information needed to provide to the first user terminal 101 and the second user terminal 103, Information can be provided to them.

In an aspect of the present invention, the memory 115 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD Or XD memory), a random access memory (RAM), a static random access memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read- Memory, a magnetic memory, a magnetic disk, and an optical disk. In a further aspect of the present invention, the server 105 may operate in association with a web storage that performs storage functions of the memory 115 over the Internet.

The various embodiments described herein may be embodied in a recording medium or storage medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.

For example, in accordance with a hardware implementation, the embodiments described herein may be implemented as application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs) may be implemented using at least one of field programmable gate arrays, processors, controllers, micro-controllers, microprocessors, and electrical units for performing other functions. The embodiments described in this specification can be implemented by the control unit 201 itself.

In another example, according to a software implementation, embodiments such as the procedures and functions described herein may be implemented with separate software modules. Each of the software modules may perform one or more of the functions and operations described herein. Software code may be implemented in a software application written in a suitable programming language. The software code is stored in the memory 115 and can be executed by the control means 113. [

Figure 2B illustrates components of a first user terminal and a second user terminal in accordance with an embodiment of the present invention.

According to an embodiment of the present invention, the first user terminal 101 and the second user terminal 103 may be a user equipment, a mobile, a PC capable of wireless communication, a cellular phone, a kiosk, a cellular phone, a cellular, , A subscriber station, a mobile station, a terminal, a remote station, a PDA, a remote terminal, an access terminal, a user agent, any device capable of using a wireless connection mechanism, such as a wireless device, But are not limited to these. The types of the first user terminal 101 and the second user terminal 103 may be configured to include a device capable of operating the recording interruption program. Further, the first user terminal 101 and the second user terminal 103 may include various devices capable of performing the technical features suggested by the present invention. The first user terminal 101 and the second user terminal 103, The type of the terminal 103 is not limited.

The first user terminal 101 and the second user terminal 103 may be any device capable of using a wired connection mechanism such as a wired facsimile, a PC having a wired modem, a wired telephone, a terminal capable of wired communication, And the like, but are not limited thereto.

In addition, the first user terminal 101 and the second user terminal 103 described in the present invention may be configured with the same components. Accordingly, the first user terminal 101 and the second user terminal 103 may perform the same function. However, the first user terminal 101 and the second user terminal 103 may receive different information from the server 105 depending on their roles of originating and / or receiving. For example, the first user terminal 101 may receive information such as identification information and a cancellation message associated with the second user terminal 103, and the second user terminal 103 may receive information have. Also, the first user terminal 101 and the second user terminal 103 can receive the same service from the server 105 irrespective of their roles of originating and / or receiving. In this case, the operation performed by the first user terminal 101 may be performed by the second user terminal 103. For example, the second user terminal 103 may receive the same service as the first user terminal 101 from the server 105 in order to generate the recording interruption request information.

Hereinafter, the first user terminal 101 and the second user terminal 103 will be described based on the above description. In order to facilitate understanding of the present invention, the first user terminal 101 and the second user terminal 103 are collectively referred to as a "user terminal " The descriptions of the components of the first user terminal 101 and the second user terminal 103 will be described in terms of the "first user terminal 101" and the "second user terminal 103" do. Hereinafter, a terminal performing a voice recording cutoff request will be referred to as a "first user terminal ", and a terminal receiving a voice recording cutoff request will be referred to as a" second user terminal ".

The first user terminal 101 may include a network communication unit 201, a control unit 203, and a database unit 205 according to an embodiment of the present invention. In addition, the first user terminal 101 is not limited to the components shown in Fig. 2, and may have more components than those shown in Fig. The components constituting the first user terminal 101 shown in Fig. 2 are exemplary and only a subset of the components may constitute a user terminal or additional components (s) other than the components may be included in the user terminal have.

In an aspect of the present invention, a user terminal may include a network communication unit 201. The network communication unit 201 can transmit information using the network 110 with the second user terminal 103 and the server 105. [ In addition, the network communication unit 201 may transmit information to the various servers and other devices described in FIG. In addition, the network communication unit 201 receives the feedback information, and the control unit 203 can activate the voice recording blocking operation by the recording blocking program based on the received feedback information. The transmission / reception operation may be performed by the second user terminal 103. Also, the network communication unit 201 can receive the above-described information of the user through the server 105. [ Further, the network communication unit 201 may transmit the discontinuation request information including the consent request information and the link information to the server 105 and the second user terminal 103. Furthermore, the network communication unit 201 can transmit / receive various information by communicating with the second user terminal 103 and the server 105. In addition, the network communication unit 201 can receive the above-described various kinds of information from the second user terminal 103 and the server 105. [

The network communication unit 201 may include a wired / wireless Internet module for connection to the network 110. [ For example, WLAN (Wireless LAN) (Wi-Fi), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) For example, a wired Internet technology may be a digital subscriber line (XDSL), a fiber to the home (FTTH), or a power line communication (PLC).

In addition, the network communication unit 201 can transmit / receive data to / from an electronic device including a short-range communication module and located relatively close to the server 105, including the short-range communication module. Bluetooth, Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), ZigBee, and the like can be used as a short range communication technology.

In one aspect of the present invention, the first user terminal 101 stores data or messages received via the network communication unit 201 in the database unit 205, or transmits the data or messages received via the short- .

The controller 203 may control overall operations of the first user terminal 101 according to an embodiment of the present invention. The control unit 203 can store the data received and collected by the network communication unit 201 in the database unit 205. [ Furthermore, the control unit 203 may receive the information received from the server 105 (for example, information on whether or not the recording interruption program is installed, etc.) through the network communication unit 201 and store the information in the database unit 205. The control unit 203 may perform an operation of mapping the received or received telephone number to previously stored identification information. In this case, the control module 303 can map the identification information stored in the database unit 205 and the telephone number that is transmitted or received.

According to an embodiment of the present invention, the first user terminal 101 may include a display unit (not shown). Here, the display unit (not shown) may output a screen related to the voice recording interruption operation activated through the recording interruption program. The screen related to the voice recording blocking operation described herein may include a screen including a recording blocking request, a recording blocking stop, identification information storage, and a stored identification information list. In addition, the display unit (not shown) may output a screen including a recording interruption icon, a recording stop icon, a storage icon, and an identification information list icon. Also, the screen displayed on the display unit (not shown) may include icons other than the icons described above. In addition, the display unit (not shown) may output a frame (e.g., button, window) other than the icon that can be selected by the first user.

The display unit (not shown) may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED) a flexible display, and a 3D display. Some of the display units (not shown) may be configured to be transparent or light transmissive so that they can be seen through the display unit. This may be referred to as a transparent display unit (not shown), and a representative example of the display unit (not shown) is TOLED (Transparent OLED) or the like.

In one aspect of the invention, the display portion (not shown) may be configured with a touch screen configured to receive a selection input of a first user. In this case, the display unit (not shown) may be referred to as an input unit (not shown). In addition, a display unit (not shown) configured with a touch screen may include a touch sensor. The touch sensor may be configured to convert a change in a pressure applied to a specific portion of a display unit (not shown) or a capacitance generated in a specific portion of a display unit (not shown) into an electrical input signal. The touch sensor can be configured to detect not only the position and area to be touched but also the pressure at the time of touch. If there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and then transmits the corresponding data to the control unit 203. Thus, the control unit 203 can recognize which area of the display unit (not shown) is touched or the like.

In one aspect of the present invention, the database portion 205 may be coupled with other components of the first user terminal 101. In addition, the database unit 205 may include one or a plurality of memories. Optionally or alternatively, the database portion 205 containing part or all of the information may be independently present externally. In this case, the database unit 205 may be capable of communicating with the first user terminal 101 and the server 105.

In an aspect of the present invention, the database unit 205 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM) Only memory), a magnetic memory, a magnetic disk, and an optical disk. In a further aspect of the present invention, the first user terminal 101 may operate in association with a web storage that performs the storage function of the database portion 205 on the Internet.

The storage medium may also include any type of storage medium in which programs and data are stored so that they can be read by a computer system. According to one aspect of the present invention, such medium may be a ROM (Read Only Memory), a RAM (Random Access Memory), a CD (Compact Disk) -ROM, a DVD Storage devices, and the like. Additionally, such media may be distributed over a system coupled to the network 110, and may store computer readable codes and / or instructions in a distributed manner.

The second user terminal 103 may include a network communication module 207, a control module 209, and a database module 211 according to an embodiment of the present invention. In addition, the second user terminal 103 is not limited to the components shown in Fig. 2, and may have more components than those shown in Fig. The components constituting the second user terminal 103 shown in Fig. 2 are illustrative, and only some of the components may constitute a user terminal, or additional components (s) other than the components may be included in the user terminal have.

In an aspect of the present invention, a user terminal may comprise a network communication module 207. The network communication module 207 can transmit information using the network 110 with the first user terminal 101 and the server 105. [ In addition, the network communication module 207 may transmit information to the various servers and other devices described in FIG. In addition, the network communication module 207 may receive a recording interruption request, and the control module 209 may activate the audio recording interruption operation by the recording interruption program based on the received recording interruption request. The network communication module 207 may also receive a recording blocking request via the server 105. Further, the network communication module 207 transmits to the server 105 and the second user terminal 103 the feedback information generated in response to the recording interruption request (that is, information on whether or not the agreement information and the recording interruption program are installed) . Further, the network communication module 207 can communicate with the first user terminal 101 and the server 105, thereby transmitting / receiving various information. In addition, the network communication module 207 can receive the above-described various types of information from the first user terminal 101 and the server 105. [

The network communication module 207 may include a wired / wireless Internet module for connection to the network 110. For example, WLAN (Wireless LAN) (Wi-Fi), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) For example, a wired Internet technology may be a digital subscriber line (XDSL), a fiber to the home (FTTH), or a power line communication (PLC).

In addition, the network communication module 207 may transmit data to and receive data from an electronic device including a short distance communication module, which is located relatively close to the server 105, including the short distance communication module. Bluetooth, Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), ZigBee, and the like can be used as a short range communication technology.

In an aspect of the present invention, the second user terminal 103 may store data or messages received via the network communication module 207 in the database module 211, or may communicate with other electronic devices Lt; / RTI >

The control module 209 may control overall operations of the second user terminal 103 according to an embodiment of the present invention. The control module 209 may store the data received and collected by the network communication module 207 in the database module 211. Further, the control module 209 may receive information (for example, agreement request information and link information, etc.) received from the server 105 via the network communication module 207 and store the information in the database module 211. The control module 209 may perform an operation of mapping the received or received telephone number to previously stored identification information. In this case, the control module 209 can map the identification information previously stored in the database module 211 and the telephone number that is transmitted or received.

According to an embodiment of the present invention, the second user terminal 103 may include a display module (not shown). Here, the display module (not shown) may display a screen related to the voice recording interruption operation activated through the recording interruption program. The screen related to the voice recording blocking operation described herein may include a screen including a recording blocking request, a recording blocking stop, identification information storage, and a stored identification information list. In addition, the display module (not shown) can display a screen including a recording cut-off icon, a recording stop icon, a storage icon, and an identification information list icon. Also, the screen output from the display module (not shown) may include icons other than the icons described above. In addition, the display module (not shown) may output frames (e.g., buttons, windows) other than icons that the first user can select.

The display module (not shown) may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED) a flexible display, and a 3D display. Some of these display modules (not shown) may be configured to be transparent or light transmissive so that they can be viewed through the display module. This may be referred to as a transparent display module (not shown), and a representative example of the display module (not shown) is TOLED (Transparent OLED) or the like.

In one aspect of the invention, a display module (not shown) may be configured with a touch screen that is configured to receive a selection input of a second user. In this case, the display module (not shown) may be referred to as an input module (not shown). In addition, a display module (not shown) configured with a touch screen may include a touch sensor. The touch sensor may be configured to convert a change in a pressure applied to a specific portion of a display module (not shown) or a capacitance generated in a specific portion of a display module (not shown) into an electrical input signal. The touch sensor can be configured to detect not only the position and area to be touched but also the pressure at the time of touch. If there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and transmits the corresponding data to the control module 209. [ Thus, the control module 209 can recognize which area of the display module (not shown) is touched or the like.

In one aspect of the present invention, the database module 211 may be coupled with other components of the first user terminal 101. In addition, the database module 211 may include one or more memories. Optionally or alternatively, the database module 211, which may contain part or all of the information, may be externally independent. In such a case, the database module 211 may be capable of communicating with the first user terminal 101 and the server 105.

In an aspect of the present invention, the database module 211 may be a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM) Only memory), a magnetic memory, a magnetic disk, and an optical disk. In a further aspect of the present invention, the second user terminal 103 may operate in association with a web storage that performs the storage function of the database module 211 on the Internet.

In addition, the first user terminal 101 and the second user terminal 103 may be implemented as smart apps that can easily retrieve the user interface. In addition, smart apps can share information with friends through interactions with social networking sites such as KakaoTalk, Facebook, and Twitter.

3 is a flowchart illustrating a method for performing a voice recording cutoff operation by installing a voice recording program in a first user terminal and a second user terminal according to an embodiment of the present invention.

The steps (s) of some of the steps shown in Fig. 3 may be omitted in accordance with an embodiment of the present invention. Further, the steps shown in FIG. 3 are exemplary and additional steps may also be included within the scope of the present invention.

The steps shown in Fig. 3 may be performed by the first user terminal 101. Fig. Also, the method shown in Fig. 3 may be performed by the hardware of the first user terminal 101 or the OS itself. 3 may also be performed by the second user terminal 103 and the server 105. [ In addition, some or all of the steps shown in FIG. 3 may be implemented or generated by the server 105 to implement it by receiving information that the user terminal has computed or generated.

According to an embodiment of the present invention, the controller 203 may transmit the recording interruption program down request information to the server 105. Here, the first user terminal 101 may perform the authentication procedure in response to the confirmation request of the server 105. [ Specifically, the first user terminal 101 can receive the authentication number from the server 105. [ Here, the first user terminal 101 may perform a procedure of retransmitting the received authentication number to the server 105. [ Thereby, the server 105 can confirm whether or not the other user terminal has made a request for downloading the recording interruption program through the identification information (e.g., telephone number, etc.) of the first user terminal 101. [

If the recording blocking program is installed in the first user terminal 101, the control unit 203 may execute the recording blocking program installed in the first user terminal 101 according to an embodiment of the present invention (301).

In addition, the network communication unit 201 may transmit the interruption request information to the second user terminal 103 in response to the occurrence of the call signal with the second user terminal 103 (303). The discontinuation request information described herein may include consent request information and link information (see FIG. 1). In addition, the network communication unit 201 may send the recording blocking request information to the second user terminal 103 in response to the recording blocking program being installed in the first user terminal 101.

In accordance with an embodiment of the present invention, the control unit 203 controls the second user terminal 103 based on the feedback information received from the second user terminal 103 in response to the transmitted recording interruption request, It can be determined whether it is installed (305). In addition, the feedback information described herein may include information on whether or not the recording interruption program is installed, and information on whether the recording interruption program is installed (see FIG. 2). Also, information on whether or not the recording interruption program is installed can be automatically generated by the control module 209 irrespective of the input of the second user. Or input of the second user (that is, an input for selecting one of the query information of the recording interruption program installation YES or NO), information on whether the recording interruption program is installed or not may be generated. Then, the second user terminal 103 can transmit to the first user terminal 101 information on whether the second user selects the agreement information and the recording blocking program.

In one aspect of the present invention, when the control unit 203 determines that the second user terminal 103 is provided with the recording / blocking program, the control unit 203 determines whether the first user terminal 101 and the second user terminal (307) whether or not to activate the voice recording cut-off operation of the recording interruption program for the call between the mobile terminal (103) and the mobile communication terminal (103).

Specifically, the voice recording interruption operation may include the following three operations.

First, the control unit 203 may perform a control operation to prevent a voice recording operation from being performed during a call with the second user terminal. In this case, the control unit 203 can perform the voice recording interruption operation by the instruction of the recording interruption program. Further, when the communication with the second user terminal is terminated, the control unit 203 can terminate the voice recording interruption operation by the instruction of the recording interruption program.

Secondly, the control unit 203 may generate a warning message when the voice recording operation is detected during a call with the second user terminal. At this time, the control unit 203 may generate a warning message (e.g., during voice recording at the second user terminal) and generate a warning sound or vibration. Further, the control unit 203 may generate a corresponding message other than the warning message (e.g., 'press the recording interruption reinforcement button', 'end the call', etc.). Also, the control unit 203 may determine to transmit the generated warning message to the second user terminal.

Thirdly, when the voice recording operation is detected during the communication with the second user terminal, the control unit 203 may terminate the call connection.

When the voice interception is performed, the controller 203 may generate detailed information such as a call duration, a voice recording detection period, second user information, and voice recording detection program information. The generated detailed information can be stored in the database unit 205. [ In addition, the detailed information can be transmitted to the server 105 by the network communication unit 201. In this case, the server 105 can determine whether or not the voice recording interruption has been properly performed, and generate the analyzed data.

Further, the voice recording cutoff operation may include at least one of the three operations described above, and may not be limited to the three operations described above. In addition, the voice recording cut-off operation may include various operations that can block voice recording. In addition, the voice recording cutoff operation may operate in combination of two or more of the three operations described above. For example, the control unit 203 controls the voice recording operation, which is a basic function of the second user terminal 103, not to be executed. When an exceptional operation (that is, a voice recording operation by the application) During a call recording at the second user terminal). And the three operations described above may be determined by the setting of the first user.

According to one embodiment of the present invention, step 307 may determine that the voice recording interception operation is activated when it is determined that both the first user terminal 101 and the second user terminal 103 have executed the recording interruption program . In step 307, when the received feedback information includes the agreement information of the second user of the second user terminal 103, the communication between the first user terminal 101 and the second user terminal 103 It can be determined that the voice recording cut-off operation is activated. However, if the feedback information does not include the agreement information, the control unit 203 may deactivate the recording interruption operation.

According to a further embodiment of the present invention, the recording cut-off operation may include an eavesdropping operation. In this case, the control unit 203 can receive the radio wave to be eavesdropped, and can adjust the sensitivity of the radio wave. Then, the control unit 203 can match the impedance of the received stationary waves and remove the noise. Accordingly, the control unit 203 can control the received radio wave and generate a jamming radio wave based on the controlled radio wave. As a result, the control unit 203 can block the eavesdropping from the terminal close to the first user terminal 101 by generating a jamming radio wave. It is also possible to track the location of the wiretapping by the control of the control unit 203. [ That is, the control unit 203 can generate the jamming radio waves and can also launch the GPS using the network communication unit 201. Then, the GPS can receive the radio wave, search for a place where it is currently intercepted, and transmit it to the first user terminal 101.

In one aspect of the present invention, when it is determined that the recording blocking program is not installed in the second user terminal 103, the control unit 203 determines whether the recording blocking program is installed in the first user terminal 103 (309) that the voice recording cut-off operation of the recording interruption program for the call between the user terminal (101) and the second user terminal (103) is deactivated. Specifically, the control unit 203 controls the voice recording of the recording interruption program for the communication between the first user terminal 101 and the second user terminal 103 until the recording interruption program is installed in the second user terminal 103 The operation can be deactivated.

After step 307, if the agreement information is included in the feedback information received from the second user, the database unit 205 may identify the second user terminal 103 after the communication with the second user terminal 103 is completed Information can be stored (311). The identification information described herein may include at least one of a telephone number of the second user terminal 103, a terminal number, and a user identifier.

In addition, the control unit 203 may map the identification information stored in the first user terminal 101 and the identification information of the second user terminal 103, and store them in the database unit 205. In a case where the identification information of the second user terminal 103 is stored in the identification information stored in the first user terminal 101, the control unit 203 may record the identification information of the stored second user terminal 103 It may indicate that the blocking program is installed. In this case, when the control unit 203 detects a subsequent call signal with the second user terminal 103 storing the identification information, it may determine that the voice recording stop operation is automatically activated (313). Alternatively, the subject determining that the voice recording blocking operation is automatically activated may be the first user.

4 is a flowchart illustrating a method of installing a recording interruption program in a first user terminal and a second user terminal in accordance with an embodiment of the present invention.

The steps (s) of some of the steps shown in Fig. 4 may be omitted in accordance with an embodiment of the present invention. Further, the steps shown in FIG. 4 are exemplary and additional steps may also be included within the scope of the present invention.

The steps shown in Fig. 4 may be performed by the first user terminal 101 and the second user terminal 103. Fig. Also, the method shown in Fig. 4 may be performed by the hardware of the first user terminal 101 and the second user terminal 103 or by the OS itself. Further, the step or method shown in FIG. 4 may be performed by the server 105. FIG. In addition, some or all of the steps shown in FIG. 4 may be performed by server 105 to implement it by receiving or computing information generated or generated by first user terminal 101 and second user terminal 103 .

According to an embodiment of the present invention, the network communication unit 201 may receive (i.e., download) a recording interruption program (401). Then, the control unit 203 can install a recording interruption program (403). At this time, the control unit 203 may perform one of steps (405) and (413) according to the input selection of the first user (for example, installation agreement or installation cancellation). If the input selection of the first user is canceled, the control unit 203 may terminate the installation of the recording interruption program (step 413).

In addition, the control unit 203 may perform the agreement agreement operation 407 if the input selection of the first user is the installation agreement. Here, the operation of agreeing to the Terms and Conditions refers to an operation of receiving information on various terms such as a guide for collecting and using personal information of the first user, a personal information processing policy, and confirming the contract information by the first user. Then, the control unit 203 can execute the recording interruption program. In step 407, a simple subscription procedure may be performed. For example, the control unit 203 may transmit the identification information (e.g., telephone number) of the first user terminal 101 and the identification information of the first user (e.g., user name, nickname, (105). &Lt; / RTI >

In one aspect of the present invention, when the control unit 203 originates a call to the second user terminal 103 based on a call origination action of the first user, it may transmit the call cut request information (409). If the second user does not receive the program, the control unit 203 may terminate the recording interruption program (411). Furthermore, when the control unit 203 cancels the call to the second user terminal 103 based on the call canceling action of the first user, the control unit 203 can terminate the call blocking program.

In addition, if the second user terminal 103 receives the originating of the first user terminal 101, the control module 209 may generate 415 the presence or absence of the recording interruption program confirmation and consent information. Here, the presence / absence confirmation and agreement information of the recording interruption program may be generated based on the input selection of the second user (see FIG. 3). If the recording blocking program is not installed in the second user terminal 103, the control module 209 receives (i.e., downloads) the recording blocking program from the server 105 based on the input selection of the second user .

Steps 417, 419, 421, and 423 are the same as steps 403, 405, 407, and 409 described above.

In the case where the call is terminated with the first user terminal 101 and the second user terminal 103 according to an embodiment of the present invention, a deletion agreement message for the removal of the recording interruption program may be generated. At this time, the control module 209 may determine whether to remove the recording interruption program based on the input selection of the second user (425). In addition, if the second user determines that the recording interruption program is temporarily installed and the input module 200 determines that the user has selected the deletion agreement, the control module 209 may perform the removal operation of the recording interruption program (429). Furthermore, the control module 209 may perform the termination operation of the recording interruption program when the input selection for the deletion is made according to the satisfaction of the recording interruption program of the second user. The subject generating the delete agreement message here may be generated at the second user terminal that has received the origination from the first user terminal 101. [ Also, the subject generating the deletion agreement message may be created at the second user terminal where the recording interruption program is first installed. In addition, a delete agreement message may not be generated.

In one or more exemplary implementations, the functions presented herein may be implemented in hardware, software, firmware, or a combination thereof. When implemented in software, the functions may be stored on or transmitted via one or more instructions or code on a computer readable medium. Computer-readable media include computer storage media. The computer-readable storage medium can be any general purpose computer or any available medium that can be accessed by a special purpose computer. By way of example, and not limitation, such computer-readable media can comprise any form of computer readable medium, such as RAM, ROM, EEPROM, CD-ROM or other optical disk storage media, magnetic disk storage media or other magnetic storage devices, But not limited to, a general purpose computer, a special purpose computer, a general purpose processor, or any other medium that can be accessed by a particular processor.

Those skilled in the art will appreciate that the various illustrative elements, components, logical blocks, modules, and algorithm steps described above may be implemented as electronic hardware, computer software, or combinations thereof. In order to clarify the interchangeability of hardware and software, various illustrative components, blocks, modules and steps have been described in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement these functions in varying ways for each particular application, but such implementation decisions are not necessarily outside the scope of the invention.

The various illustrative logical blocks and modules described in connection with the present disclosure may be implemented or performed with a general purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic device, Or transistor logic, discrete hardware components, or any combination designed to implement the functions described herein. A general purpose processor may be a microprocessor; In an alternative embodiment, such a processor may be an existing processor, controller, microcontroller, or state machine. A processor may be implemented as a combination of computing devices, such as, for example, a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP core, or a combination of such configurations.

For a hardware implementation, the various illustrative logic, logic blocks, and modules of processing units described in connection with the aspects disclosed herein may be implemented with one or more application specific integrated circuits (ASICs), digital signal processors (DSPs) Such as digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), discrete gate or transistor logic, discrete hardware components, general purpose processors, Controllers, microprocessors, other electronic units designed to perform the functions described herein, or a combination thereof. The general purpose processor may be a microprocessor, but, in the alternative, it may be any conventional processor, controller, microcontroller, or state machine. The processor may also be implemented as a combination of computing devices (e.g., a DSP and a microprocessor, a plurality of microprocessors, a combination of one or more microprocessors in conjunction with a DSP core, or any other suitable configuration). Additionally, at least one processor may include one or more modules capable of implementing one or more of the steps and / or operations described herein.

In addition, various aspects or features described herein may be implemented as a method, apparatus, or article of manufacture using standard programming and / or engineering techniques. Moreover, steps and / or operations of a method or algorithm described in connection with the aspects disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. Additionally, in some aspects, steps or acts of a method or algorithm may be present as a machine-readable medium, or as a combination of at least one or any combination of codes or instructions on a computer-readable medium, It can be integrated into computer program stuff. The term article of manufacture as used herein is intended to encompass a computer program accessible from any suitable computer-readable device or medium.

The description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features presented herein.

Claims

CLAIMS What is claimed is: 1. A method for blocking a voice recording function during a call performed by a first user terminal,
In response to the occurrence of a call signal with the second user terminal, transmitting a call blocking request to the second user terminal;
Determining whether a recording interruption program is installed in the second user terminal based on the feedback information received from the second user terminal in response to the transmitted recording interruption request; And
In response to the received feedback information, a voice recording interruption operation of a recording interruption program for a call between the first user terminal and the second user terminal, when the second user terminal determines that the recording interruption program is installed, The method comprising the steps of:
/ RTI >
Further,
The information indicating whether or not the recording blocking program is installed in the second user terminal, and information indicating whether or not the recording blocking program is installed in the second user terminal.
A method for blocking a voice recording function during a call performed by a first user terminal.

The method according to claim 1,
Executing a recording interruption program installed in the first user terminal;
&Lt; / RTI >
A method for blocking a voice recording function during a call performed by a first user terminal.

The method according to claim 1,
The recording interruption request may include:
Wherein the second user terminal includes at least one of consent request information requesting selection of a second user of the second user terminal and link information for installing the recording interruption program.
A method for blocking a voice recording function during a call performed by a first user terminal.

delete

The method according to claim 1,
Storing the identification information of the second user terminal after termination of the communication with the second user terminal when the feedback information received from the second user includes the agreement information;
Further comprising:
Wherein the identification information includes at least one of a telephone number, a terminal number, and a user identifier of the second user terminal,
A method for blocking a voice recording function during a call performed by a first user terminal.

6. The method of claim 5,
Determining that the voice recording blocking operation is automatically activated when detecting a subsequent call signal with the second user terminal storing the identification information;
&Lt; / RTI >
A method for blocking a voice recording function during a call performed by a first user terminal.

The method according to claim 1,
When the second user terminal determines that the recording interruption program is not installed in the second user terminal, Determining that the voice recording interruption operation of the recording interruption program is inactivated;
&Lt; / RTI >
A method for blocking a voice recording function during a call performed by a first user terminal.

The method according to claim 1,
Wherein the step of determining whether to activate a voice recording blocking operation for a call between the first user terminal and the second user terminal comprises:
Determining to activate the voice recording blocking operation for the call between the first user terminal and the second user terminal when the received feedback information includes the agreement information by the second user of the second user terminal ;
/ RTI >
A method for blocking a voice recording function during a call performed by a first user terminal.

The method according to claim 1,
Wherein determining whether to activate a voice recording blocking operation for a call between the first user terminal and the second user terminal comprises:
Determining that the voice recording cut-off operation is activated if it is determined that both the first user terminal and the second user terminal have executed the voice recording interruption program;
/ RTI >
A method for blocking a voice recording function during a call performed by a first user terminal.

The method according to claim 1,
The voice recording cut-
Controlling so that the voice recording operation is not performed during a call with the second user terminal;
Generating a warning message when the voice recording operation is detected during a call with the second user terminal; And
Terminating a call connection when the voice recording operation is detected during a call with the second user terminal;
&Lt; / RTI >
A method for blocking a voice recording function during a call performed by a first user terminal.

21. A computer program stored on a computer-readable storage medium for causing a computer to perform the following steps:
In response to the occurrence of a call signal with the second user terminal, transmitting a call blocking request to the second user terminal;
Determining whether a recording interruption program is installed in the second user terminal based on the feedback information received from the second user terminal in response to the transmitted recording interruption request; And
In response to the received feedback information, a voice recording interruption operation of a recording interruption program for a call between the first user terminal and the second user terminal, if it is determined that the recording interruption program is installed in the second user terminal Determining whether to activate;
Lt; / RTI >
Further,
The information indicating whether or not the recording blocking program is installed in the second user terminal, and information indicating whether or not the recording blocking program is installed in the second user terminal.
A computer program stored on a computer readable storage medium.

1. A first user terminal capable of blocking a voice recording function during a call,
In response to a communication signal with the second user terminal being generated, transmitting a blocking interruption request to the second user terminal and receiving feedback information generated in response to the transmitted blocking blocking request from the second user terminal A network communication unit; And
Judging whether or not a recording interruption program is installed in the second user terminal based on the received feedback information, and when judging that the recording interruption program is installed in the second user terminal, A control unit for, in response to the information, determining whether to activate a voice recording interruption operation of a recording interruption program for a call between the first user terminal and the second user terminal;
Lt; / RTI >
Further,
The information indicating whether or not the recording blocking program is installed in the second user terminal, and information indicating whether or not the recording blocking program is installed in the second user terminal.
A first user terminal capable of blocking a voice recording function during a call.

CLAIMS What is claimed is: 1. A method for blocking a voice recording function during a call performed by a second user terminal,
Receiving a call signal and a recording interruption request with the first user terminal;
Transmitting feedback information on whether or not a recording interruption program generated by responding to the received recording interruption request is installed in the first user terminal; And
Determining whether to activate a voice recording cut-off operation of the recording interruption program for a call between the first user terminal and the second user terminal based on the feedback information when the recording interruption program is installed;
Lt; / RTI >
Further,
The information indicating whether or not the recording blocking program is installed in the second user terminal, and information indicating whether or not the recording blocking program is installed in the second user terminal.
A method for blocking a voice recording function during a call, which is performed by a second user terminal.

14. The method of claim 13,
Generating a deletion agreement message for the removal of the voice recording program when the call with the first user terminal is terminated; And
Determining whether to remove the recording interruption program based on the input of the second user for the delete agreement message;
&Lt; / RTI >
A method for blocking a voice recording function during a call performed by a second user terminal.

21. A computer program stored on a computer-readable storage medium for causing a computer to perform the following steps:
Receiving a call signal and a recording interruption request with the first user terminal;
Transmitting feedback information on whether or not a recording interruption program generated by responding to the received recording interruption request is installed in the first user terminal; And
Determining whether to activate a voice recording interruption operation of the recording interruption program for a call between the first user terminal and the second user terminal based on the feedback information if the recording interruption program is installed;
Lt; / RTI >
Further,
The information indicating whether or not the recording blocking program is installed in the second user terminal, and information indicating whether or not the recording blocking program is installed in the second user terminal.
A computer program stored on a computer readable storage medium.

A second user terminal capable of blocking a voice recording function during a call,
A network for transmitting feedback information on whether a recording interruption program generated by receiving a call signal and a recording interruption request with the first user terminal and responding to the received interruption request to the first user terminal is installed, Communication module; And
A control module for determining whether to activate a voice recording interruption operation of the recording interruption program for a call between the first user terminal and the second user terminal based on the feedback information when the recording interruption program is installed;
/ RTI >
Further,
The information indicating whether or not the recording blocking program is installed in the second user terminal, and information indicating whether or not the recording blocking program is installed in the second user terminal.
A second user terminal capable of blocking a voice recording function during a call.