KR102310497B1 - Method and device for providing phone call request function on the web browser executed in the user terminal - Google Patents

Abstract

A method for providing a phone call request function on a web browser executed in a user terminal in accordance with an embodiment of the present invention comprises the steps of: (a) providing, by a web server in a uniform resource locator (URL) input by the user terminal, the user terminal with a web page including a user interface for enabling transmission of a phone call request through a preset web browser; (b) transmitting, by the web browser executed in the user terminal, an outgoing command for transmitting the phone call request to a processor of the user terminal in accordance with a user input into the user terminal through the user terminal; and (c) transmitting, by the user terminal, the phone call request through a telephone network to provide the user terminal with a call service in accordance with the outgoing command. In accordance with the present invention, users who are surfing the web with a smartphone can also make a call on a web page the users are reading without running a separate phone call application.

Description

A method and apparatus for providing a phone call request function on a web browser executed on a user terminal

The present invention relates to a method and an apparatus for providing a phone call (CALL) request function on a web browser executed in a user terminal. The present invention relates to a method and apparatus for providing a phone call request function on a web browser executed in a user terminal, in which a web service and a call service through a telephone network are integrated and provided in a terminal.

A smartphone is a device that combines phone and PC functions. Currently, the phone is connected to the phone network and the web or app is connected to the data network, and a direct connection process through each communication network in relation to the call service is not performed.

People who want to make a call to a specific destination who do not know their phone number search for the destination on the Internet through a web browser of a smartphone and click the displayed phone GUI (Graphical User Interface) in most cases to make a call. It is also very common to improvise while surfing the Internet, to click the phone GUI displayed on a website to make a call.

Currently, when the phone GUI is clicked, the phone app installed on the smartphone runs in the foreground and makes a call. Such a phone command on the smartphone is simply a request to run the phone app, and as a function to answer or terminate a call on the web is not provided, it is difficult to see it as a direct interaction through the data network and the phone network.

Also, in the past, free phone technology using Internet phone technology was used without incurring separate phone charges, but this is only a call service through data network through applications or websites. It has disappeared, and the technology is also dead.

Recently, in accordance with the environment in which the burden of communication charges is lowered and high-speed mobile communication technologies such as LTE and 5G are provided, a technology linking a phone function and an Internet function to enhance convenience and security for smartphone users has been developed. is being demanded

This is more necessary in order to meet the recent needs of smart phone users who want to more conveniently provide the corresponding service with the increase of technologies and services that use the functions of the web and the phone at the same time.

The present invention provides a user interface on a web page for transmitting a phone call (CALL) request through a web browser to a user terminal including a smart phone, and when the user inputs the interface, the web browser makes a phone call An object of the present invention is to provide a method and apparatus for providing a call service through a telephone network on a web browser without running a separate phone app in the user terminal by controlling the user terminal through an outgoing command to transmit a request.

According to an embodiment of the present invention, in a method for providing a call call (CALL) request function on a web browser executed in a user terminal, (a) a web server according to a Uniform Resource Locator (URL) input by the user terminal is providing a web page including a user interface for transmitting a phone call request to a user terminal through a preset web browser; (b) transmitting, by a web browser executed on the user terminal, an outgoing command for transmitting the phone call request to a processor of the user terminal according to a user input in the user interface through the user terminal; and (c) providing a call service to the user terminal by transmitting, by the user terminal, the phone call request through a telephone network network according to the calling command; includes

According to an embodiment of the present invention, in an apparatus for providing a phone call request function on a web browser executed in a user terminal, a program for performing a method of providing a phone call request function on a web browser executed in the user terminal is stored Memory; and a processor for executing the program, wherein, by executing the program, the web server according to the URL input by the user terminal can transmit a phone call request to the user terminal through a preset web browser. providing a web page including a user interface for allowing the user terminal and, according to the outgoing command, the user terminal transmits the phone call request through a telephone network network to provide a call service to the user terminal.

The user interface according to an embodiment of the present invention may include a form in which the connection state of a phone can be checked and a form in which a specific phone number can be input, and a predetermined additional service is provided to prevent hacking while providing the user interface. may be accompanied by

According to an embodiment of the present invention, in a method for providing a phone call request function on a web browser executed in a user terminal, after step (c), (d) according to a user input in the user interface through the user terminal , transmitting, to a processor of the user terminal, an end command for causing the web browser executed in the user terminal to transmit a call release request; and (e) providing, by the user terminal, the termination of the call service to the user terminal by transmitting the call release request through the telephone network network according to the termination command.

According to an embodiment of the present invention, the outgoing command is built in a web language preset in the web browser, and the application related to the web browser does not transmit the calling command to the phone call application installed in the user terminal. It is to control the user terminal to transmit a phone call request while being executed in the foreground of the user terminal.

According to an embodiment of the present invention, the termination command is built in a web language preset in the web browser, and cancels a phone call while an application related to the web browser is executed in the foreground of the user terminal to control the user terminal to transmit the request.

According to an embodiment of the present invention, the user interface includes a call button and a call off button, and the call button and the call off button are provided in the form of a banner or button including a handset shape.

In the method of providing a phone call request function on a web browser executed in a user terminal according to an embodiment of the present invention, the step (c) comprises: the user terminal is performing another web service through the web browser while the call service is being performed. providing, by the web server, a web page according to the input to the user terminal when a request for page creation is input; includes

In the method for providing a phone call request function on a web browser executed in a user terminal according to an embodiment of the present invention, the step (b) includes, before the outgoing command is transmitted, the web server providing a preset service for double checking the degree to the user terminal; Including, wherein the preset service includes a message providing service requesting input of confirmation regarding the outgoing command, a message providing service requesting re-input of the interface, and recognizing a user's touch in an area of the user terminal screen It includes at least one of a service and a service for controlling a processor of the user terminal through a preset command in the web browser to check a user's location with respect to the user terminal.

In the method for providing a phone call request function on a web browser executed in a user terminal according to an embodiment of the present invention, in the step (a), a preset web according to an input of the user terminal in the predetermined web server When a page is to be provided to the user terminal, when transmission of the preset web page to the user terminal is blocked by a network firewall connected to the web server, the web server connects to the network firewall when a predetermined condition is achieved The user terminal transmits the preset web page to the user terminal by releasing the block by

In the method for providing a phone call request function on a web browser executed in a user terminal according to an embodiment of the present invention, in step (a), when a network firewall is connected to the predetermined web server, the user terminal When a URL for accessing the web server is inputted through the web browser after a phone call is requested to the call destination associated with the web server on the web browser, the web server releases the block by the network firewall and the URL To provide a web page corresponding to the user terminal.

In the method for providing a phone call request function on a web browser executed in a user terminal according to an embodiment of the present invention, when the web browser uses a web language to which the outgoing command is not applied, the step (b) In , when the user terminal performs an input through the user interface, the web server provides a preset guide message related to the inability to transmit the outgoing command to the user terminal.

According to an embodiment of the present invention, a method for providing a phone call request function on a web browser executed in a user terminal is to supplement the conventional Voice over Internet Protocol (VoIP), and is performed by web programming. It is to provide a service in which a telephone function and a web function, which can be managed and expanded in a technology application area, are fused to the user terminal.

The system for providing a phone call request function on a web browser executed in a user terminal according to an embodiment of the present invention can induce Internet service providers to efficiently develop web content that is strong in security and hacking, and the web browser Since the outgoing command to transmit a phone call request on the Internet can be applied to the overall web service, it is possible to suggest the direction of the technology in which the phone function and the Internet function are fused in the process of researching and developing web contents in various industries.

In particular, for example, web servers related to public institutions, finance and other personal authentication processing require the installation of various integrated security programs or public authentication of Internet users for security. By determining whether or not a legitimate user is a legitimate user through a call directly connected to

In addition, users who used to surf the web through a smartphone can make a call in the state of the webpage they are reading without running a separate phone app, so convenience can be increased, and by minimizing the phone app in the background state You can prevent unnecessary battery consumption of your smartphone. In addition, as described above, when using a web service requiring user authentication, inconvenience in procedures such as installation of a security program or public authentication can be reduced.

On the other hand, since the system according to an embodiment of the present invention provides a call service through a telephone network network, it is possible to make a call with excellent quality without the limitations of connection failure and sound quality deterioration of the conventional Internet telephone technology.

1 is a structural diagram of a system for providing a phone call request function on a web browser executed in a user terminal according to an embodiment of the present invention.
2 is a flowchart of a method for providing a phone call request function on a web browser executed in a user terminal according to an embodiment of the present invention.
3 is an exemplary diagram illustrating a process in which a call is performed through a conventional phone GUI (Graphical User Interface) and a process in which a call is performed through a user interface according to an embodiment of the present invention.
4 is an exemplary diagram illustrating the provision of a service for double-checking a user's call intention and a security function of the system according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement them. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part is "connected" with another part, this includes not only the case of being "directly connected" but also the case of being "electrically connected" with another element interposed therebetween. . In addition, when a part "includes" a certain component, this means that other components may be further included, rather than excluding other components, unless otherwise stated.

Some of the operations or functions described as being performed by the terminal or device in the present specification may be instead performed by a server connected to the terminal or device. Similarly, some of the operations or functions described as being performed by the server may also be performed in a terminal or device connected to the server.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a structural diagram of a system for providing a phone call request function on a web browser executed in a user terminal according to an embodiment of the present invention.

Referring to FIG. 1 , the system according to an embodiment of the present invention is a user terminal 100 , a web browser 110 running on the user terminal 100 , and a web server that outputs a web page through the web browser 110 . 120 , a telephone network network 130 that connects calls between terminals, and a receiver terminal 200 .

First, although a "terminal" according to an embodiment of the present invention is typically a smart phone, it is implemented as a computer or portable terminal capable of accessing a server or other terminal through a network including a telephone network 130 essential. can be Here, the computer includes, for example, a laptop, a desktop, a laptop, a VR HMD (eg, HTC VIVE, Oculus Rift, GearVR, DayDream, PSVR, etc.) equipped with a web browser 110 . may include A portable terminal is, for example, a wireless communication device that is guaranteed for portability and mobility and is equipped with a web browser 110, and is not only a smart phone, a tablet PC, a wearable device, but also Bluetooth (BLE, Bluetooth Low Energy), NFC, RFID, It may include various devices equipped with communication modules such as Ultrasonic, Infrared, Wi-Fi, and LiFi. In addition, the "network" refers to a connection structure capable of exchanging information between each node, such as terminals and servers, and includes a local area network (LAN), a wide area network (WAN), and the Internet. (WWW: World Wide Web), a wired/wireless data communication network, the telephone network 130, a wired/wireless television communication network, and the like. Examples of wireless data communication networks include 3G, 4G, 5G, 3rd Generation Partnership Project (3GPP), Long Term Evolution (LTE), World Interoperability for Microwave Access (WIMAX), Wi-Fi, Bluetooth communication, infrared communication, ultrasound Communication, Visible Light Communication (VLC), LiFi, etc. are included, but are not limited thereto.

On the other hand, the web browser 110 according to an embodiment of the present invention is a GUI-based application software that complies with protocols including TCP/IP, Trident, Webkit, Blink, Engines currently running on all operating systems, such as Gecko, servo, Presto, and EdgeHTML, can be included. Such an engine can output a web language to a readable screen, where the web language can build a specific command of the web browser 110, and is typically HTML series, XML, XHTML, CSS, JavaScript (DHTML). ), and the like, but is not limited thereto.

According to an embodiment of the present invention, the web browser 110 installed in the user terminal 100 uses a preset web language, and does not run the call-related app installed in the user terminal 100, and the web browser 110 It is possible to construct an outgoing command for controlling the user terminal 100 so as to directly transmit a phone call request to the telephone network network 130 in a state in which the app is executed. In addition, while the user terminal 100 is performing a call according to an outgoing command, the user terminal 100 is controlled to immediately transmit a call release request to the telephone network 130 while the app related to the web browser 110 is running. You can construct an exit command to That is, when this command is executed, when the user clicks the phone GUI on the web page, the phone app is not executed or the phone app is located in the background, and the app of the web browser 110 is in the foreground. ), a call between the user terminal 100 and the receiver terminal 200 through the telephone network 130 may be provided and terminated. In the present specification, the foreground means an app execution area that is displayed on the screen of the user terminal and occupies a certain amount of memory of the user terminal and is executed, and the background is an app that is not displayed on the screen of the user terminal except for the foreground. the execution area.

In a further embodiment, in addition to the outgoing command and the end command, commands for additional services provided during the call service may also be built in the web browser 110 . For example, when there is a user input in the interface for adjusting the call volume configured on the webpage during a call according to the outgoing command, a command system for controlling the volume control processor of the user terminal 100 may be included. Alternatively, if there is an input of an interface related to call recording configured in the web page, a process for running a recording app installed in the user terminal 100 is performed, or a command to provide a preset recording service from the web server 120 is provided. may be applicable. Of course, such a command is not limited to the example, and commands for other call-related additional services may be included.

The web server 120 according to an embodiment of the present invention uses a protocol that is a data communication protocol to output a web page through the web browser 110 executed in the user terminal 100, the user terminal 100 and the web It communicates with the browser 110 . Here, the protocol may include HTTP, FTP, HTTPS, SFTP, feed, tel, and the like, but is not limited thereto. In addition, the web pages provided by the web server 120 are specified through a uniform resource locator (URL) used as an address, and various types of URLs may be applied according to the protocol.

The receiver terminal 200 according to an embodiment of the present invention may be an operator terminal of the web server 120 to which the user terminal 100 is connected, or a terminal related to a website provided by the web server 120 . Also, it may be a terminal related to information corresponding to each screen image configured in a web page. In addition, the user terminal 100 may be a terminal corresponding to a phone number input on a web page of the web browser 110 or the web server 120 . According to an embodiment of the present invention, since the call between terminals is performed through the telephone network 130 , the receiver terminal 200 can receive and perform the call process in the same manner as before.

Hereinafter, a method of providing a phone call request function on a web browser executed in a user terminal according to an embodiment of the present invention will be described in detail with reference to FIGS. 2 to 4 .

2 is a flowchart of a method for providing a phone call request function on a web browser executed in a user terminal according to an embodiment of the present invention.

3A is an exemplary diagram of a process in which a call is performed through a conventional phone GUI (Graphical User Interface).

3B is an exemplary diagram of a process in which a call is performed through a user interface according to an embodiment of the present invention.

Figure 4 (a) is an exemplary diagram for providing a service for double-checking the user's intention to call according to an embodiment of the present invention.

4B is an exemplary diagram illustrating a security function of a system according to an embodiment of the present invention.

Referring to FIG. 2 , in step S210 , the user executes the web browser 110 through the user terminal 100 and inputs a specific URL. The web server 120 corresponding to the URL provides the web page of the input URL to the user terminal 100 through the web browser 110 executed on the user terminal 100 . A user interface 400 for transmitting a phone call request may be included in one area of the provided web page. That is, in a state in which the corresponding web page is output on the web browser 110 , the call-related user interface 400 associated with performing a call service according to an outgoing command of the web browser 110 may be configured in one area of the web page. can

On the other hand, referring to FIG. 3( a ), the call-related GUI 300 was previously configured on a web page, but as will be described later, there is a significant difference in the process performed according to the input of the GUI 300 . .

Referring to FIG. 3B , according to an embodiment of the present invention, the user interface 400 may be added or changed to transmit a call release request. That is, when the call service according to the outgoing command is performed, the user interface 400 associated with the execution of the end command of the web browser 110 may be configured in one area of the web page.

As a further embodiment, referring to the user terminal 100 of the last step in FIG. 3B , a user interface 400 associated with a call-related supplementary service may be additionally included. For example, the user interface 400 related to the call volume may be configured, and when the user clicks on the interface through the user terminal 100, a command for controlling the volume control processor of the user terminal 100 is By doing so, it is possible to adjust the volume during a call. In addition, the user interface 400 for the keypad may be configured, and when the user clicks on the interface through the user terminal 100, the web browser 110 performs a pre-established command, and the user terminal 100 Execution of the My Keypad app may be requested or a preset keypad service may be provided in the web server 120 of the corresponding web page. Similarly, the user interface 400 for recording may be configured, and if there is a user's click, additional recording of the call service according to the outgoing command to the user terminal 100 by a command to perform the above-described process service can be provided. Of course, the example of the user interface 400 according to FIG. 3(b) is not limited to the above example, and interfaces related to other call-related services may be included.

Meanwhile, according to an embodiment of the present invention, the user interface 400 may include a call button and a call off button. The dial button corresponds to an outgoing command transmitted from the web browser 110 to the user terminal 100 , and the turn off button corresponds to an end command transmitted from the web browser 110 . The call button and the call off button may be provided in the form of a banner or button including a handset shape. In addition, as described above, in the case of the user interface 400 connected to the call-related supplementary service, a shape representing the corresponding supplementary service may be provided in an accompanying shape.

Meanwhile, in the user interface 400 according to an embodiment of the present invention, phone number information corresponding to the recipient terminal 200 may be previously input, and may be configured in the form of a hyperlink of a phone number rather than a special shape. As described above, the phone number information may be a number related to the operator of the web server 120 accessed by the user terminal 100 , or a number related to a website provided by the web server 120 , or a web page. It may be a number corresponding to each screen image configured within. Accordingly, a plurality of user interfaces 400 corresponding to the outgoing command may be configured in one area of the website. For example, in a web page containing the contents of the organizational chart among web pages provided by the server of ABC company, the user interface 400 corresponding to the phone number of each department such as the CEO, general affairs department, and human resources department of ABC company is configured can be

In a further embodiment, the user interface 400 provided by the web server 120 may include an interface for inputting a specific phone number. In this case, a call button with phone number information input to the interface may be configured in the vicinity of the interface. That is, when the user inputs a specific phone number into the interface through the user terminal 100 and clicks a call button, the web browser 110 sends an outgoing command to transmit a phone call request to the corresponding phone number to the user terminal. (100) passed to the processor. Furthermore, such an interface and a call button may be configured in a menu area of the web browser 110 itself. In this case, the call process according to an embodiment of the present invention may be performed even while the user terminal is reading a web page that does not include the user interface 400 related to a phone call request.

In step S220 , the user terminal 100 may perform an input in the user interface 400 to transmit a phone call request provided by the web server 120 . As described above, an input corresponding to a click of a phone number connected by a hyperlink may be made, an input corresponding to a click of a call button having a shape including a handset shape may be made, and an interface for inputting a specific phone number may be performed. You can also use The web server 120 may receive an input from the user terminal 100 and transmit a message for performing step S230 to the web browser 110 through a preset protocol.

Meanwhile, referring to FIG. 4( a ), according to an embodiment of the present invention, after the web server 120 receives an input from the user terminal 100 and before delivering the message to the web browser 110 , the user's A preset service 500 for double checking the intention to call may be provided to the user terminal 100 . Here, the preset service 500 refers to a message providing service for requesting input of confirmation regarding the outgoing command of the web browser 110 performed in step S230, a service for requesting re-entry of the user interface 400, and a user terminal (100) It may include at least one of a service for recognizing a user's touch in an area of a web page configured on the screen, and a message providing service for requesting confirmation and adjustment of the call volume of the user terminal 100 . In addition, a service for checking a user's location with respect to the user terminal 100 by controlling a sensor or a camera processor of the user terminal 100 through a preset command in the web browser 110 may be included, and the above-described service may include a service. It is not limited, and various services capable of double-checking the user's calling intention may be included. The middle screen of FIG. 4 (a) is an example of a service 500 in which a message requesting input of confirmation for an outgoing command is provided after the user interface 400 is clicked, and the right screen is confirmation and adjustment of call volume It is an example of the message providing service 500 to request. Such a service can prevent an unintentional call caused by the user terminal 100 making a mistake while accessing the web server 120 .

In step S230 , the web browser 110 executed in the user terminal 100 may transmit an outgoing command to transmit a phone call request to the processor of the user terminal 100 according to a user input in the user interface 400 . .

In step S240 , the user terminal 100 transmits a phone call request through the telephone network network 130 according to an outgoing command, thereby performing a call.

First, referring to FIG. 3 ( a ), the left screen of FIG. 3 ( a ) is an example in which the conventional phone GUI 300 is configured on a web page provided to the user terminal 100 . When the conventional phone GUI 300 is clicked, the web browser 100 that has been running in the foreground in the user terminal 100 goes down to a background state, as shown in the middle screen of FIG. 3A , it can be seen that the phone app of the user terminal 100 is executed in the foreground state, and the call is performed by the executed phone app as shown in the right screen of FIG. 3A . As such, when an input of the conventional phone GUI 300 occurs, the web browser 110 in the user terminal 100 merely serves to transmit a command for executing the phone app to the processor of the user terminal 100, and After that, it is difficult to expect a special mutual process between the user terminal 100 and the web server 120 providing the conventional phone GUI 300 while the user terminal 100 performs a call.

3B is an exemplary diagram of a process in which a call is performed by the user interface 400 according to an embodiment of the present invention. Compared with FIG. 3(a), if there is an input to the user interface 400 for transmitting a phone call request configured in the web page of the web server 120 output through the executed web browser 110, FIG. As shown in the middle screen of 3(b), it can be seen that the web browser 110 maintains the foreground state on the user terminal 100 . In this case, the web browser 110 does not run the phone app or, if the phone app is already running, transmits an outgoing command to the user terminal 100 to transmit a phone call request while maintaining the phone app in the background state. The processor of the user terminal 100 may be controlled. The user terminal 100 may perform a call service with the receiver terminal 200 through the telephone network 130 in a web page screen state provided by the web server 120 according to an outgoing command. As described above, the user interface 400 may be added or changed according to each step.

Therefore, according to an embodiment of the present invention, the user terminal 100 may input another web page creation request to the web server 120 providing a web page including the user interface 400 even when a call is being performed. In accordance with the input, the web server 120 may provide a corresponding web page. For example, the provision of a subpage may be requested by clicking a menu configured in a webpage. In addition, the web page requested by the user terminal 100 during a call may consist of content related to the call. For example, when a specific product is purchased by accessing the shopping mall web server, it is possible to make a call with the shopping mall customer center through the user interface according to an embodiment of the present invention. can browse. Specifically, a web page corresponding to the call details for each step of shopping, such as product selection, option selection, delivery address confirmation, and payment, can be provided step by step, enabling more accurate and convenient online shopping. In addition, since the call service through the telephone network between the shopping mall company and the buyer is linked to the online shopping through the data network, the mutual identity between the company and the buyer can be confirmed, so that efficient and safe purchases can be made without complex security programs or identity authentication interfaces. have.

In this way, web service providing operators can configure various contents by applying a call service through the user interface 400 according to an embodiment of the present invention. These contents can provide convenience to users, and can make it possible to build the web server 120 strong against hacking and security.

On the other hand, Internet telephony technology, which is a fusion of conventional telephone technology and data communication technology, is a call service through a data network, in which IP (Internet Protocol) addresses of a user terminal and a receiver terminal are identified, and an outgoing signal corresponding to the input of the user terminal is transmitted to the receiver terminal through the data network server. The outgoing signal is distributed in a preset frequency domain, and the connection is not made in an area where the signal of the corresponding frequency domain is not caught. There may be a problem with this degradation.

In contrast, a call service according to an embodiment of the present invention is performed through the telephone network network 130 . Specifically, when a phone call request is performed by controlling the user terminal 100 according to an outgoing command according to an embodiment of the present invention, a user interface ( The phone number information included in 400) is identified and input to an independently configured wireless and wired network phone server, and the phone server transmits a phone call request to the corresponding receiver terminal 200 . Unlike a call through a data network in which a number of outgoing signals can be generated in the prior art, since an independent telephone network network 130 is formed between the user terminal 100 and the receiver terminal 200, if the area affected by the telephone base station is In any case, excellent quality call service can be accurately provided.

An embodiment of a security function of a system for providing a phone call request function on the web browser 110 executed in the user terminal 100 according to an embodiment of the present invention will be described with reference to FIG. 4B . .

As shown in the screen shown on the left side of FIG. 4(b), when the web server 120 accessed by the user terminal 100 through the web browser 110 is connected to the network firewall, a web preset as the user terminal 100 The transmission of the page may be blocked, and a web page in which a message of blocking is displayed may be provided. In this case, the provided web page may include the user interface 400 according to an embodiment for canceling the network firewall. The web server 120 connected to the network firewall may release blocking by the firewall and provide a preset web page to the user terminal 100 when a predetermined condition is achieved, and the predetermined condition is determined by the user interface 400 ) may be a request for a phone call to a call destination related to the web server 120 on the web browser 110 according to an input. The web page displaying the firewall blocking content may include a message guiding input of the user interface 400 . Of course, in this process, as described above, the user interface 400 may be added or changed according to each process and set.

On the other hand, when the user terminal 100 inputs the interface of other content configured on the web page on which the firewall blocking content is displayed, before the user interface 400 that enables the transmission of a phone call request, the web server 120 performs the corresponding A message for requesting the content unavailable or input of the user interface 400 may be provided to the user terminal 100 .

In addition, before the user terminal 100 accesses the web server 120 to which the network firewall is connected, the web server 120 provides You can enter the URL of the web page you want to use. For example, a user who includes information on the operator's phone number of the web server 120 to which the firewall is connected in a web page that is provided from another web server and includes information on canceling the network firewall of the web server 120 . The interface 400 may be configured. When the user terminal 100 performs a call according to the user interface 400 , the block by the network firewall connected to the web server 120 with respect to the user terminal 100 may be released. Thereafter, the user may input the URL of the web page provided by the web server 120 through the user terminal 100 and use the content of the web page. Of course, the configuration of the security function according to an embodiment of the present invention is not limited to the above-described example.

As described above, according to an embodiment of the present invention, it is possible to prevent indiscriminate access and hacking in advance by reinforcing the security by the initial connection of the user terminal to a web server where security is important, such as financial or public institutions. In addition, it can replace complex security services such as self-authentication procedures such as installation of various security programs and accredited authentication that are provided later, so that it is possible to construct effective security contents and provide convenience to users at the same time.

According to an embodiment of the present invention, when the web browser 110 executed in the user terminal 100 uses a web language to which an outgoing command to transmit a phone call request is not applied, the user terminal 100 calls When an input related to a call request is performed through the user interface 400 , the web server 120 may provide a preset guide message to the user terminal 100 . Here, the preset guide message relates to the impossibility of an outgoing command through the user interface 400 and may include a message providing information on other web browsers to which the outgoing command is applied.

Referring to FIG. 2 , after the call service of step S240 is performed, when the user wants to end the call in step S310 , the user makes an input in the user interface 400 according to an embodiment of the present invention through the user terminal 100 . Accordingly, in step S320 , the web browser 110 may transmit an end command for transmitting a call release request in the foreground state to the processor of the user terminal 100 . According to this termination command, in step S330 , the user terminal 100 transmits a call release request through the telephone network network 130 , and ends the call with the receiver terminal 200 . In this case, as described above, the user interface 400 may be added or changed to transmit a call release request including a call off button.

A system according to an embodiment of the present invention is also defined as a device including a memory in which a program or app for performing a method for providing a phone call request function on a web browser executed in a user terminal and a processor executing the above program can be

Although the methods and systems of the present invention have been described with reference to specific embodiments, some or all of their components or operations may be implemented using a computer system having a general purpose hardware architecture.

The above description of the present invention is for illustration, and those of ordinary skill in the art to which the present invention pertains can understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present invention. will be. Therefore, it should be understood that the embodiments described above are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a dispersed form, and likewise components described as distributed may be implemented in a combined form.

The scope of the present invention is indicated by the following claims rather than the above detailed description, and all changes or modifications derived from the meaning and scope of the claims and their equivalent concepts should be interpreted as being included in the scope of the present invention. do.

100: user terminal 110: web browser executed in the user terminal
120: web server 130: telephone network network
200: receiver terminal

Claims (11)

A method for providing a call call (CALL) request function on a web browser executed in a user terminal, the method comprising:
(a) providing a web page including a user interface through which a web server according to a Uniform Resource Locator (URL) input by a user terminal can transmit a phone call request to the user terminal through a preset web browser;
(b) transmitting, according to a user input in the user interface through the user terminal, an outgoing command that causes the web browser executed in the user terminal to transmit the phone call request to a processor of the user terminal; and
(c) providing a call service to the user terminal by transmitting, by the user terminal, the telephone call request through a telephone network network according to the outgoing command;
including,
If the web browser uses a web language to which the outgoing command does not apply,
In the step (b), when the user terminal performs an input through the user interface, the web server provides a preset guide message related to the inability to transmit the outgoing command to the user terminal,
A method of providing a phone call request function on a web browser executed in a user terminal. The method of claim 1,
After step (c),
(d) transmitting, according to a user input in the user interface through the user terminal, an end command for causing the web browser executed in the user terminal to transmit a call release request to the processor of the user terminal; and
(e) providing, by the user terminal, the termination of the call service to the user terminal by transmitting the call release request through the telephone network in response to the termination command;
Further comprising, a method of providing a phone call request function on a web browser executed in the user terminal. The method of claim 1,
The outgoing command is built in a web language preset in the web browser, and the outgoing command is not transmitted to the phone call application installed in the user terminal, and the application related to the web browser is in the foreground of the user terminal. A method of providing a phone call request function on a web browser executed in the user terminal, which is to control the user terminal to transmit a phone call request in a state in which it is executed. 3. The method of claim 2,
The termination command is built in a web language preset in the web browser, and controls the user terminal to transmit a call release request while an application related to the web browser is running on the foreground of the user terminal. A method of providing a phone call request function on a web browser executed in a user terminal. 3. The method of claim 2,
The user interface includes a call button and a call off button,
The call button and the call off button are,
A method of providing a phone call request function on a web browser executed in a user terminal, which is provided in the form of a banner or button including a handset shape. The method of claim 1,
Step (c) is,
providing, by the web server, a web page according to the input to the user terminal when the user terminal inputs a request for generating another web page through the web browser while performing the call service;
A method of providing a phone call request function on a web browser executed in a user terminal, comprising a. The method of claim 1,
Step (b) is,
providing, by the web server, a preset service for double checking the user's call intention to the user terminal before the sending command is transmitted;
including,
The preset service includes a message providing service for requesting input of confirmation regarding the outgoing command, a message providing service for requesting re-input of the interface, a service for recognizing a user's touch in an area of the user terminal screen, and the user Containing at least one of a message providing service for requesting confirmation and adjustment of the call volume of the terminal, and a service for confirming the location of the user with respect to the user terminal by controlling the processor of the user terminal through a preset command in the web browser In, a method of providing a phone call request function on a web browser executed in a user terminal. The method of claim 1,
In step (a), when the predetermined web server intends to provide a preset web page according to the input of the user terminal to the user terminal, the preset web page is set to the user terminal by a network firewall connected to the web server. If the transmission of web pages is blocked,
When a predetermined condition is achieved, the web server releases the block by the network firewall and transmits the preset web page to the user terminal,
The predetermined condition is that the user terminal requests a phone call to a call destination associated with the web server on the web browser. The method of claim 1,
In step (a), when a network firewall is connected to the predetermined web server,
When the user terminal requests a phone call to a call destination associated with the web server on a web browser and then inputs a URL for accessing the web server through the web browser,
The method for providing a phone call request function on a web browser executed in a user terminal, wherein the web server releases the block by the network firewall and provides a web page corresponding to the URL to the user terminal. delete An apparatus for providing a phone call request function on a web browser executed in a user terminal, the apparatus comprising:
a memory storing a program for performing a method of providing a phone call request function on a web browser executed in a user terminal; and
a processor for executing the program; and
The processor, by executing the program,
To provide a web page including a user interface that allows the web server according to the URL input by the user terminal to transmit a phone call request to the user terminal through a preset web browser,
In response to a user input in the user interface through the user terminal, a web browser executed on the user terminal transmits an outgoing command to transmit the phone call request to the processor of the user terminal,
According to the outgoing command, the user terminal transmits the phone call request through a telephone network network, and provides a call service to the user terminal,
When the web browser uses a web language to which the outgoing command does not apply, when the user terminal performs an input through the user interface, the web server sends a preset guide message related to the inability to transmit the outgoing command to the user which is provided to the terminal,
A device that provides a phone call request function on a web browser executed in a user terminal.

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