KR102059596B1 - A method for dialing and call forwarding of VoIP device using smart device application - Google Patents

Abstract

The present invention discloses an apparatus for controlling call origination and call movement of heterogeneous terminals having different communication environments, and a method of controlling the same. The present invention provides a communication module (eg, NFC, WiFi) in a second terminal (or first terminal). Call control to the first terminal (or the second terminal) through the call, as well as the first terminal or the second terminal is in the state of receiving or talking with the other terminal to move the call state to the second terminal or the first terminal It is configured to enable call transfer control, and accordingly, it is linked with the second terminal (smartphone) and the first terminal (VoIP internet phone), which are becoming more and more common in daily life and work. While providing value to the user, while sharing the advantages of each of the first and second terminals, the usability of the first terminal has been popularized for a long time. The more useful and convenient services to increase maximum will allow a user to enjoy.

Description

Device for controlling call origination and call movement of heterogeneous terminals with different communication environments and control method thereof {A method for dialing and call forwarding of VoIP device using smart device application}

The present invention relates to an Internet telephone terminal (VoIP, hereinafter referred to as "first terminal") used in home and office environments, and a mobile communication terminal (e.g., smartphone, hereinafter referred to as "second terminal") with no place restrictions. The present invention relates to a control technology for transmitting and receiving a call and moving a call state of first and second terminals having different communication environments, and more specifically, through a communication module (eg, NFC, WiFi) in a second terminal (or first terminal). In addition to allowing the first terminal (or the second terminal) to control call origination, the first terminal and / or the second terminal from the first terminal to the second terminal, while the incoming or outgoing call with the other terminal, Or a call of a heterogeneous terminal having a different communication environment in which an incoming or outgoing call or a call state is transferred (call switched) from a second terminal to a first terminal so that an incoming or outgoing call or a call can be made with another terminal. God relates to call the mobile control device and a control method.

In general, many home and office environments use a wired or wireless first terminal (VoIP), as in Published Patent Publication No. 10-2001-0000599 (published Jan. 05, 2001), which is typically a first terminal. It is not linked with the second terminal (smartphone) used by an individual.

Accordingly, when the second terminal and the first terminal are not interworked with each other, where convenience of work and daily life are increasingly concentrated on the second terminal, various problems are exposed.

That is, in the reality that most of the user's contact information is centrally stored and managed in the second terminal, the second terminal provides an easier and more convenient user interface than the first terminal, which usually has a low specification. In order to share the contact information of the terminal or to use the handset of the first terminal, if the number is stored in the contact information of the second terminal when attempting to make a call through the first terminal, the number is retrieved from the contact information of the second terminal. It is inconvenient to operate the dialing directly in the first terminal based on the searched result.

Accordingly, the present invention is to improve the above-mentioned conventional problems, the call is sent from the second terminal (or the first terminal) to the first terminal (or the second terminal) through the communication module (for example, NFC, WiFi) Of course, the first terminal or the second terminal is configured to enable the call transfer control to move the incoming or outgoing or call state to the second terminal or the first terminal in the state of incoming or outgoing calls with other terminals, By connecting the second terminal (smartphone) and the first terminal (VoIP Internet phone), which are becoming more and more common in business, while providing convenience and value to users, the first and second terminals To share the advantages of each of them to increase and maximize the usability of the first terminal, which has been popular for a long time. A communication environment that allows the reel to which the object to provide a call transmission and call each other motion control apparatus and a control method of the other terminal.

In order to achieve the above object, a call origination and call movement control apparatus of a heterogeneous terminal having a different communication environment includes a first NFC of a transmission / reception function and includes an interface for TCP / UDP communication while receiving and receiving a call over the Internet. A first terminal made of; A second terminal equipped with a second transmission / reception function and receiving and receiving calls through a mobile communication network; And a TCP / UDP communication connection with the first terminal and transmitting a call to the first terminal, and when the first terminal or the second terminal is in a call or outgoing state, the call or call out state. The VoIP device manager (hereinafter referred to as VDM) application for moving to the second terminal or the first terminal is installed.

The VDM application may further include: an address book processing unit configured to transmit and process a phone number of an address book stored in the second terminal to the first terminal when the first and second NFCs contact each other to make a call from the first terminal; A VoIP processing unit which provides a user interface for making a call by using a VoIP service network of the first terminal in a second terminal; A call movement processing unit for moving the call or incoming / outgoing state from the first terminal or the second terminal to the second terminal or the first terminal while the first terminal or the second terminal is in a call or outgoing state with another terminal; It is configured to include.

In addition, the VDM application includes a communication connection unit for performing TCP connection management and TCP / UDP communication so that the first and second terminals interoperate while operating in the background of the VDM, and a second VoIP service for the second terminal while operating in the background of the VDM. It may be configured to further include a VoIP service processing unit to provide.

According to another aspect, a call origination and call movement control method of a heterogeneous terminal having a different communication environment may include a user activating an address book processing unit of a VDM application when the first and second terminals are connected via Wi-Fi. Selecting a telephone number to be dialed and then contacting the second NFC of the second terminal with the first NFC of the first terminal; A second terminal transmitting and processing a message including a unique IP and an AAR or a MIME type to the second terminal when the first and second NFCs are in contact with each other, thereby connecting the VDM application of the second terminal to the first terminal through a network step; When the communication connection unit of the VDM application activated from the second step and the first terminal are connected by TCP or UDP, the VoIP processing unit of the VDM application is activated to dial the telephone number of the second terminal for call origination and authentication through TCP or UDP. Transmitting a message including the message to the first terminal; A fourth step of transmitting the response signal of the call origination dial to the VDM application of the second terminal through TCP or UDP when the first terminal successfully receives and authenticates the message including the telephone number through TCP or UDP. step; When the VDM application receives the response signal of the call origination dial from the fourth step, the VoIP processing unit displays a call origination success on the screen of the second terminal, and the first terminal is a telephone number received through the Internet network. A fifth step of attempting to originate; Including to proceed.

According to another aspect, a method for controlling call origination of heterogeneous terminals having different communication environments may include enabling a user to activate an address book processing unit of a VDM application in the second terminal if the first and second terminals are not connected through Wi-Fi. An eleventh step of contacting the second NFC of the second terminal with the first NFC of the first terminal after selecting a telephone number to call; When the first and second NFC contacts, the first terminal transmits and processes a message including a unique IP and an AAR or MIME type to the second terminal, and the screen of the second terminal by the user by the second contact of the first and second NFC. A twelfth step of inducing a touch; When the user touches the screen from the twelfth step, the VoIP processing unit of the VDM application is activated to transmit a message including the call origination dial and the telephone number of the second terminal for authentication to the first terminal through the first and second NFCs. A thirteenth step of processing; A fourteenth step of transmitting the response signal of the call origination dial to the VDM application of the second terminal through the first and second NFC when the first terminal successfully receives and authenticates the message including the telephone number; When the VDM application receives the response signal of the call origination dial from step 14, the VoIP processing unit displays a call origination success on the screen of the second terminal, and the first terminal is a telephone number received through the Internet network. A fifteenth step of attempting to originate; Including to proceed.

According to another aspect, a call movement control method of a heterogeneous terminal having a different communication environment may include a first terminal in which a first terminal or a second terminal is connected to a Wi-Fi, and the first terminal or the second terminal is in an incoming or outgoing call. A twenty-first step of contacting the second NFC of the second terminal with the first NFC of the first terminal when the terminal or the second terminal requests the call movement; A twenty-second step of activating a call transfer processor of a VDM application by transmitting and processing a message including a unique IP and an AAR or a MIME type to a second terminal when the first and second NFC contacts each other; The message including the telephone number of the second terminal for call movement request and authentication through TCP or UDP by activating the address book processing unit of the VDM application when the call movement processing unit and the first terminal activated from the second step connect with TCP or UDP. A twenty-third step of transmitting the data to the first terminal; A twenty-fourth step of transmitting the response signal of the call movement request to the call movement processing unit of the VDM application through TCP or UDP when the first terminal successfully receives and authenticates the message including the telephone number through TCP or UDP; step; When the call movement processing unit receives the response signal of the call movement request from the twenty-fourth step, the call movement processing unit displays the success of the call movement request on the screen of the second terminal, and is the first terminal that is incoming or outgoing or talking with the other terminal. Or the second terminal comprises: a twenty-fifth step in which incoming / outgoing or call state is transferred to a second terminal or a first terminal, respectively; Including to proceed.

According to another aspect, a call movement control method of a heterogeneous terminal having a different communication environment may be performed in a state where the first and second terminals are not connected by Wi-Fi and the first terminal or the second terminal is in or out of a call. A 31 step of contacting the second NFC of the second terminal with the first NFC of the first terminal when the first terminal or the second terminal requests the call movement; When the first and second NFC contacts, the first terminal transmits and processes a message including a unique IP and an AAR or MIME type to the second terminal, and the screen of the second terminal by the user by the second contact of the first and second NFC. A thirty-second step of inducing a touch; When the screen is touched by the user from step 32, the call movement processor of the VDM application is activated to send a message including the phone number of the second terminal for call movement request and authentication to the first terminal through first and second NFC. A thirty-third step of transmitting; A thirty-fourth step of transmitting and processing the response signal of the call movement request to the VDM application of the second terminal through the first and second NFC when the first terminal successfully receives and authenticates the message including the telephone number; When the VDM application receives the response signal of the call movement request from step 34, the call movement processing unit displays the call movement success on the screen of the second terminal, and either the first terminal or the second terminal that is in or out of or communicating with the other terminal. The terminal comprises a thirty-fifth step in which incoming / outgoing or call status is transferred to a second terminal or a first terminal, respectively; Including to proceed.

On the other hand, the NFC transmission and reception operation mode control of the terminal using the Internet network when the call origination and call movement of the heterogeneous terminal with different communication environment, until the first NFC of the first terminal operates in the NFC light mode until the NFC transmission and reception possible state Waiting; When the second NFC of the second terminal contacts the first NFC to switch to a transmission / reception state, transmitting a message of a Voip service ready to activate a VoIP processing unit or a call moving processing unit of the VDM application to the second terminal; If the TCP / UDP communication with the VDM application of the second terminal is not possible, NFC transmission and reception is possible while operating in the NFC lead mode for a predetermined time to perform the call transmission and the call movement with the NFC message and the light mode. Waiting to be in a state; If the NFC transmission and reception is possible from the above step, after receiving a call originating or moving command through an NFC message, performing a corresponding command and ending the timer in the NFC lead mode and operating in the NFC light mode; When receiving a call origination or movement command with the VDM application of the second terminal in TCP / UDP communication, after transmitting a response signal for the corresponding message to the second terminal via TCP or UDP, the timer in the NFC lead mode ends and then NFC Operating in a light mode; When the timer reaches the set time for the NFC lead mode, ending the timer in the NFC lead mode and operating in the NFC light mode; It will include.

In addition, when the first and second terminals do not have a TCP connection, the second terminal uses the unique IP of the first terminal included in the received NFC message to request a call and a call movement as a UDP message. Transmission processing to the first terminal.

As described above, the present invention provides a second terminal using a mobile communication network and a first terminal using an internet network (VoIP) through a communication module (eg, NFC, WiFi). It is configured to switch the call state, thereby providing users with better convenience and value by interworking the second terminal and the first terminal, which are becoming more and more common in everyday life and work. By sharing the advantages of the first and second terminals, the user can expect a more useful and simpler service by increasing and maximizing the usability of the first terminal which has been popular for a long time.

1 is a schematic block diagram of a first terminal of an internet network and a second terminal of a mobile communication network equipped with a VDM application according to an embodiment of the present invention.
2 is a flowchart in which a first terminal of an internet network connected to WiFi and a second terminal of a mobile communication network control call origination through NFC according to a first embodiment of the present invention.
3 is a flow chart for controlling a call origination by NFC between a first terminal of an internet network and a second terminal of a mobile communication network which are not connected to WiFi according to a second embodiment of the present invention.
FIG. 4 is a flowchart in which a first terminal of an internet network connected to WiFi and a second terminal of a mobile communication network control call movement through NFC according to a third embodiment of the present invention.
FIG. 5 is a flowchart in which a first terminal of an internet network not connected to WiFi and a second terminal of a mobile communication network control call movement by NFC according to a fourth embodiment of the present invention.
6 is a flowchart of controlling an NFC transmission / reception operation mode for a first terminal of an internet network when a call origination or call movement with a second terminal of a mobile communication network is controlled according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a schematic block diagram of a first terminal of an internet network and a second terminal of a mobile communication network equipped with a VDM application according to an embodiment of the present invention.

Referring to FIG. 1, a call origination and call movement control apparatus of a heterogeneous terminal having a different communication environment according to an exemplary embodiment of the present invention may include a first terminal 10 using an Internet network (VoIP) and a mobile communication network. In the second terminal 20, the second terminal 20 allows the first terminal 10 to attempt to make a call through the Internet network, while the first terminal 10 is a counterpart terminal (not shown). Move the incoming / outgoing call or the call state to the second terminal 20 while the incoming or outgoing call is in or outgoing or in communication with the other terminal (not shown). There is a technical feature that can be moved to the first terminal 10, the first terminal 10 is equipped with a first NFC (not shown) of the transmission and reception function and TCP (Trasmission Control Protocol) / UDP (User Datagram Protocl) communication It is configured to include an interface (not shown), and the second terminal 20 configures a second NFC (not shown) of a transmission and reception function, as well as a VoIP device manager (VoIP Device Manager, hereinafter referred to as 'VDM'). ) Is configured to mount the application (30).

The VDM application 30 connects the TCP / UDP communication with the first terminal 10, and makes a call to the first terminal 10, and the first terminal 10 or the second terminal 20 calls or receives a call. It is configured to control the call or incoming and outgoing state from the state to the second terminal 20 or the first terminal 10 (Call Forward), the address book processing unit 31, VoIP processing unit (VoIP Call Activity) ( 32), as well as a call move activity 33 is configured, in addition, it may be configured to further include a connection service (Connection Service) 34 and the VoIP service processing unit (35).

The address book processing unit 31 receives the phone number of the address book stored in the second terminal 20 when the first and second NFC contacts the first terminal 10 to make a call from the first terminal 10. It is configured to process the transmission.

That is, the address book processing unit 31 provides the address book user interface screen of the VDM application 30, and the phone number to be sent to the first terminal 10 is displayed on the screen, as well as the first and second NFC. It is intended to include components of the user interface that induce contact.

That is, the second terminal 20 may be equipped with Google's Android operating system or Apple's iOS operating system, the Android or iOS is two NFC-compatible device for the address book processing unit 31 (in the present invention) In the P2P mode of NFC in which the first and second terminals are communicating with each other, it is possible to set whether to send or receive a message and which message to send. Therefore, the first and second terminals are displayed on the screen of the second terminal 20 from the activation of the address book processor 31. When the second terminal 20 is in NFC contact with the first terminal 10 in a losing state (hereinafter, referred to as a 'foreground state'), the first terminal 10 is connected to the NFC Data Exchange Format (NDEF) through NFC P2P. Message is transmitted to the second terminal 20, which includes an AAR (Android Application Record) or MIME (Multi-purpose Internet Mail Extensions) type related to call origination.

The VoIP processing unit 32 is to provide a user interface (UI) that allows the second terminal 20 to make a call using the VoIP service network of the first terminal 10.

When the first and second NFCs contact the first and second NFCs, the call movement processor 33 sets the call or incoming / outgoing state in a call or incoming / outgoing state with the counterpart terminal. 20) or the first terminal 10 to be configured to move (Call Forward).

The communication connection unit 34 operates in the background of the VDM application 30 and performs TCP connection management and TCP / UDP communication so that the first and second terminals 10 and 20 interoperate.

The VoIP service processing unit 35 operates in the background of the VDM application 30, and does not use an Internet network (VoIP) via the first terminal 10, but instead uses the VoIP service itself through the second terminal 20. The service is configured to be available.

On the other hand, Figure 2 is attached when the second terminal 20 of the mobile communication network equipped with the VDM application 30 as described above when the call originating the first terminal 10 connected to the call (WiFi) The first to fifth steps, which are control flowcharts of call origination, are performed through the Internet of Things (VoIP).

In the first step, the user activates the address book processor 31 of the VDM application 30 in the second terminal 20 while the first and second terminals 10 and 20 are connected by Wi-Fi. After selecting the telephone number to be dialed (①), the second NFC of the second terminal 20 is to be brought into contact with the first NFC of the first terminal 10 (②).

In the second step, when the first and second NFCs come into contact with each other, the first terminal 10 transmits a message including a unique IP and an AAR or MIME type to the second terminal 20, thereby making a call through an Internet network (VoIP). In the state of preparing the service for the call (③), the VDM application 30 of the second terminal 20 and the first terminal 10 are connected to the network.

Next, the third step is the VoIP processing unit 32 of the VDM application 30 when the communication connection unit 34 and the first terminal 10 of the VDM application 30 activated from the second step are connected by TCP or UDP. ) Is activated to transmit a message including the call origination dial (④) and the telephone number of the second terminal 20 for authentication to the first terminal 10 through TCP or UDP.

Here, when the first and second terminals 10 and 20 do not have a TCP connection, the second terminal 20 uses the unique IP of the first terminal 10 included in the received NFC message. The request message of the call origination can be transmitted to the first terminal 10 as a UDP message.

Next, in the fourth step, when the first terminal 10 successfully receives and authenticates a message including a telephone number through TCP or UDP, the second terminal transmits a response signal ⑤ of the call origination dial via TCP or UDP. Transmission processing is performed to the VDM application 30 of the terminal 20.

Next, in the fifth step, when the VDM application 30 receives the response signal of the call origination dial, the VoIP processing unit 32 displays the call origination success on the screen of the second terminal 20. (⑥), the first terminal 10 is to try to make a call (⑦) to the telephone number received from the second terminal 20 through the Internet (VoIP).

That is, according to the first embodiment of the present invention according to the attached FIG. 2, when the second terminal 20 using the mobile communication network attempts to make a call to a specific phone number stored in an address book, the call is not a mobile communication network. Through the Internet (VoIP) of the first terminal 10 connected by (WiFi), it is possible to proceed with the call through the first terminal 10 according to the call, thereby reducing the communication fee, long ago From the first terminal 10 popularized to further increase the usability.

On the other hand, Figure 3 is attached to the second embodiment of the present invention, which is when the second terminal 20 of the mobile communication network equipped with the VDM application 30 as described above when the call originating the Wi-Fi ( 11 through 15 are flowcharts of a call transmission control to be performed through an internet network (VoIP) of the first terminal 10 that is not connected to WiFi.

In the eleventh step, when the first and second terminals 10 and 20 are not connected to each other through Wi-Fi, the address book processing unit 31 of the VDM application 30 is performed by the user in the second terminal 20. After selecting the telephone number to be activated (①) to make a second NFC of the second terminal 20 to contact (②) the first NFC of the first terminal 10.

Next, in the twelfth step, when the first and second NFCs come into contact with each other, the first terminal 10 transmits a message including a unique IP, an AAR, or a MIME type to the second terminal 20 to process the Internet network (VoIP). In the state of completing the service preparation of the call transmission through (③), the second touch of the first and second NFC to induce the screen touch of the second terminal 20 by the user.

Next, in the thirteenth step, when the user touches the screen, the VoIP processing unit 32 of the VDM application 30 is activated to include a call origination dial ④ and a phone number of the second terminal 20 for authentication. The message is transmitted to the first terminal 10 through the first and second NFC.

Next, in the fourteenth step, if the first terminal 10 successfully receives and authenticates a message including a phone number, the VDM of the second terminal 20 transmits a response signal of a call origination dial through the first and second NFCs. It is to transmit to the application (30).

Next, in the fifteenth step, when the VDM application 30 receives the response signal of the call origination dial, the VoIP processing unit 32 displays the call origination success on the screen of the second terminal 20 ( ⑤), and the first terminal 10 attempts to call (⑥) the telephone number received from the second terminal 20 through the Internet network (VoIP).

That is, according to the second embodiment of the present invention according to FIG. 3, when the second terminal 20 using the mobile communication network attempts to make a call to a specific phone number stored in the address book, the call is not a mobile communication network. By making only the first and second NFC contacts through the Internet network (VoIP) of the first terminal 10 that is not connected to (WiFi), it is possible to proceed with the call through the first terminal 10 Accordingly, it is to reduce the communication fee, and to further improve the usability of the first terminal 10 popularized for a long time.

Meanwhile, FIG. 4 is a third embodiment of the present invention, in which the second terminal 20 of the mobile communication network on which the VDM application 30 is mounted or the first terminal 10 of the Internet network are connected to the counterpart terminal. When the incoming or outgoing call or the call state is moved while the incoming or outgoing call is in progress, the call transfer is made to the second terminal 20 of the mobile communication network connected by Wi-Fi or the first terminal 10 of the Internet network. The twenty first to twenty-fifth steps, which are the control flowcharts of the movement, are shown.

In the twenty-first step, the first and second terminals 10 and 20 are connected by Wi-Fi, and the first terminal 10 or the second terminal 20 is in a state of receiving or making a call. 10) or when the call movement is requested by the second terminal 20, the second NFC of the second terminal 20 contacts (①) the first NFC of the first terminal 10.

That is, the first terminal 10 of the Internet network can transmit or receive the call or the call state with the other terminal to the second terminal 20 in the state of receiving or communicating with the other terminal, or the mobile communication network The second terminal 20 is requesting to move the incoming / outgoing call or the call state with the counterpart terminal to the first terminal 10 while the caller is in or out of the call.

Next, in the twenty-second step, when the first and second NFC contacts each other, the first terminal 10 transmits a message including a unique IP and an AAR or MIME type to the second terminal 20 to prepare for service of a call movement. In the state of completing (②), the call movement processing unit 33 of the VDM application 30 is activated (③).

Next, in the twenty-third step, when the activated call movement processing unit 33 and the first terminal 10 connect to each other via TCP or UDP, the address book processing unit 31 of the VDM application 30 is activated to communicate with each other through TCP or UDP. The message including the call movement request ④ and the telephone number of the second terminal 20 for authentication is transmitted to the first terminal 10.

Here, when the first and second terminals 10 and 20 do not have a TCP connection, the second terminal 20 uses the unique IP of the first terminal 10 included in the received NFC message. The request message of the call movement can be transmitted to the first terminal 10 as a UDP message.

Next, in the twenty-fourth step, if the first terminal 10 successfully receives and authenticates a message including a telephone number through TCP or UDP, the VDM application transmits a response signal (⑤) of a call movement request through TCP or UDP. Transfer processing is carried out to the call transfer processing section 33 at (30).

Next, in the 25th step, the call movement processing unit 33 receives the response signal of the call movement request, and the call movement processing unit 33 of the call movement request on the screen of the second terminal 20. Display success (6) and move the incoming / outgoing or call state of the first terminal 10 or the second terminal 20 that is outgoing or in communication with the other terminal to the second terminal 20 or the first terminal 10, respectively. (⑦).

Meanwhile, FIG. 5 is a fourth embodiment of the present invention, in which the second terminal 20 of the mobile communication network in which the VDM application 30 is mounted or the first terminal 10 of the Internet network are connected to each other. When the incoming or outgoing call or the call state is moved while the call is in or out of the call, the first call is transferred to the second terminal 20 of the mobile communication network or the first terminal 10 of the Internet network. FIG. 31 shows the thirty first to thirty-fifth steps of the control of call movement to be made from the contact of the NFC.

In the 31st step, when the first and second terminals 10 and 20 are not connected to each other through Wi-Fi, the second NFC of the second terminal 20 and the first terminal 10 of the first terminal 10 may be changed. By contacting (①), the first terminal 10 transmits and processes the message including the unique IP and the AAR or MIME type to the second terminal 20 so that the first terminal 10 prepares for the service of the call movement. ②) to complete.

In the thirty-second step, since the first and second terminals 10 and 20 are not connected to Wi-Fi, the second and second terminals 20 and 20 may be touched to induce a touch of the screen of the second terminal 20 by the user. It is.

In the 33rd step, when the user touches the screen, the call movement processor 33 of the VDM application 30 is activated (③) to remove a message including the telephone number of the second terminal 20 for call movement request and authentication. 1,2 After the transfer process to the first terminal 10 via NFC, the first terminal 10 or the second terminal (10) while the first terminal 10 or the second terminal 20 is outgoing or busy In (20), the call movement is requested (④).

In the thirty-fourth step, when the first terminal 10 successfully receives and authenticates a message including a phone number, the VDM application 30 of the second terminal 20 receives the response signal of the call movement request through the first and second NFCs. To be processed.

In the step 35, the call movement processor 33 displays the call movement success on the screen of the second terminal 20 while the VDM application 30 receives the response signal of the call movement request (⑤). And, the incoming and outgoing or call state of the first terminal 10 or the second terminal 20 in the incoming or outgoing call or the other terminal can be moved to the second terminal 20 or the first terminal 10, respectively. (⑥).

That is, in the call movement control according to the third and fourth embodiments of the present invention, when there is a call movement request while the second terminal 20 is busy with the counterpart terminal, the call connection of the second terminal 20 is performed. Is terminated, but the counterpart terminal in communication with the second terminal 20 is automatically connected to the first terminal 10 without disconnection of the call.

On the other hand, when the call request of the second terminal 20 is terminated when the second terminal 20 receives a call movement request with the other terminal, the other terminal automatically calls the first terminal 10. The connection is made.

In addition, when there is a call movement request while the first terminal 10 is in communication with the counterpart terminal, the call connection of the first terminal 10 is terminated, but the counterpart terminal is in communication with the first terminal 10. The call is automatically connected to the second terminal 20 without disconnection.

On the other hand, when the first terminal 10 receives a call movement request in a call reception state with the counterpart terminal, the call connection of the first terminal 10 is terminated, but the counterpart terminal is automatically connected with the second terminal 20. Call connection can be made.

Here, in the description of the third and fourth embodiments of the present invention, the first terminal 10 moves the call to the second terminal 20, and the second terminal 20 moves the call to the first terminal 10. Although it has been described, it is preferable that the call movement is preferably made from the second terminal 20 to the first terminal 10, which reduces the communication fee from the use of the Internet network (VoIP), and has been popularized for a long time. This is to increase the usability of the terminal 10.

Meanwhile, FIG. 6 shows the first terminal 10 using the Internet network when the first terminal 10 of the Internet network and the second terminal 20 of the mobile communication network intend to perform a call transmission and a call movement. The control flow chart for the NFC transmission and reception operation mode of FIG.

That is, since the first NFC of the first terminal 10 does not know when the second NFC of the second terminal 20 will come into contact with each other, the first NFC may operate in the NFC write mode to enable NFC transmission and reception. Will wait until.

As a next step, when the second NFC of the second terminal 20 is in contact with the first NFC in the standby state as described above, the first NFC is switched from the standby state to the transmission and reception state, accordingly the first terminal ( In the 10), the Voip service ready message for activating the VoIP processing unit 32 or the call movement processing unit 33 of the VDM application 30 is transmitted to the second terminal 20 through the first and second NFCs. I can.

As a next step, when the first terminal 10 does not have TCP / UDP communication with the VDM application 30 of the second terminal 20, the first terminal 10 calls and calls with an NFC message. After the first NFC is operated in the NFC read mode for a predetermined time to perform the movement, the timer waits until the NFC transmission / reception state becomes possible while setting a timer for operating in the write mode.

As a next step, when the first NFC is switched to the state capable of NFC transmission and reception, the first terminal 10 receives the command of call transmission or call movement through an NFC message and then performs the corresponding command while performing the first command. After terminating the timer of the NFC lead mode for NFC, the first NFC is to control the operation in the NFC write mode (write mode).

As a next step, when it is possible to receive a call origination or movement command in the TCP / UDP communication with the VDM application 30 of the second terminal 20, the first terminal 10 in the corresponding message via TCP or UDP After transmitting the response signal to the second terminal 20 to terminate the timer of the NFC read mode for the first NFC, the first NFC to control the operation in the NFC write mode (write mode).

As a next step, when the timer setting time for the NFC read mode of the first NFC is reached, the timer of the NFC read mode for the first NFC is terminated and then the first NFC is to control operation in the NFC write mode (write mode).

Then, the first NFC of the first terminal 10 transmits or sends a call to the second terminal 20 through one or two contact with the second NFC of the second terminal 20. You can do the move.

In the above description, the technical concept of the call origination and call movement control apparatus and the control method of different terminals having different communication environments is described with the accompanying drawings, but this is by way of example to describe the best embodiment of the present invention. It does not limit the invention.

Accordingly, the present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by those skilled in the art without departing from the gist of the invention as claimed in the claims. Of course, such changes are within the scope of the claims.

10; A first terminal 20; 2nd terminal
30; VDM application 31; Address book processing unit
32; A VoIP processing unit 33; Call movement processor
34; Communication connection part 35; VoIP service processing unit

Claims (6)

A first terminal equipped with a first NFC of a transmission / reception function and including an interface for TCP / UDP communication and receiving and receiving a call over the Internet network; A second terminal equipped with a second transmission / reception function and receiving and receiving calls through a mobile communication network; And a VoIP processing unit (VDM) configured to provide a user interface (VoIP) processing unit which is mounted in the second terminal and performs TCP / UDP communication with the first terminal so that call reception can be made using the VoIP service network of the first terminal. ) application; Including,
The VDM application may include: a communication connection unit configured to perform TCP connection management and TCP / UDP communication so that the first and second terminals interoperate while operating in the background of the VDM; The address book which transmits and processes the telephone number of the address book stored in the second terminal to the first terminal when the first and second NFC are in contact with each other when the communication connection unit performs the communication and the call movement in the first terminal. Processing unit; And when the first terminal or the second NFC is in contact, the first terminal or the second terminal is in a state of being in communication with another terminal, and the busy state is changed from the first terminal to the second terminal or the second terminal. A call movement processor for moving to the first terminal; Call origination and call movement control device of a heterogeneous terminal having a different communication environment further comprising. delete delete When the first and second terminals are connected by Wi-Fi, the call processing of the second terminal using the mobile communication network is activated and the VoIP processing unit of the VDM application mounted on the second terminal is activated to connect to the Internet network of the first terminal. In a method for controlling call origination of heterogeneous terminals having different communication environments, the call state with the counterpart terminal is moved to the second terminal while the first terminal of the Internet network is busy with the counterpart terminal, or And a method of controlling a call movement of a heterogeneous terminal having a different communication environment in which the second terminal of a mobile communication network is in a state of talking with a counterpart terminal and moves a call state with the counterpart terminal to the first terminal.
The call movement control method,
(a) When the first terminal or the second terminal which is in a call state is connected by Wi-Fi, when the first terminal or the second terminal requests a call movement, the second NFC of the second terminal is assigned to the first terminal. Contacting the first NFC of the terminal;
(b) when the first and second NFCs are contacted from step (a), the first terminal transmits a message including a unique IP, an AAR or a MIME type to the second terminal, and transmits the message to the second terminal. Activating a call movement processor of the mounted VDM application;
(c) when the call movement processing unit activated in step (b) and the first terminal connect with TCP or UDP, activate the address book processing unit of the VDM application for call movement request and authentication through the TCP or UDP; Transmitting the message including the telephone number of the second terminal to the first terminal;
(d) In response to the message transmitted from step (c) to the first terminal, if the first terminal successfully receives and authenticates a message including a telephone number through TCP or UDP, the response signal of the call movement request is transmitted. Or transmitting processing to the call transfer processor activated through UDP; And,
(e) the call movement processor displays the success of the call movement request on the screen of the second terminal while the call movement processor receives the response signal of the call movement request from step (d). Moving a call state of the first terminal in a call state to a second terminal or moving a call state of the second terminal to a first terminal; Call origination and call movement control method of a heterogeneous terminal having a different communication environment further comprising a. The method of claim 4, wherein
NFC transmission and reception operation mode control of the first terminal,
Waiting for the first NFC of the first terminal to operate in an NFC light mode and become an NFC transmit / receive state;
When the second NFC of the second terminal contacts the first NFC to switch to a transmission / reception state, the second terminal receives a VoIP service ready message for activating the VoIP processing unit or the call transfer processing unit of the VDM application. Transmitting to;
If the TCP / UDP communication with the VDM application of the second terminal is not made, the NFC is operated while operating in a NFC lead mode for a predetermined time to perform a call transmission or a call movement with an NFC message, and then setting a timer for operating in a light mode. Waiting until it becomes a transmit / receive state;
If the NFC transmission and reception is possible from the above step, receiving a call origination or call movement command through an NFC message and ending the timer of the NFC lead mode while performing the corresponding command, operating in the NFC light mode;
Upon receiving a call origination or call movement command with the VDM application of the second terminal in TCP / UDP communication, the timer for NFC read mode is terminated after transmitting a response signal to the second terminal through TCP or UDP. After operating in the NFC light mode; And,
When the timer reaches the set time for the NFC lead mode, ending the timer in the NFC lead mode and operating in the NFC light mode; Call origination and call movement control method of a heterogeneous terminal having a different communication environment comprising a. The method of claim 4, wherein
If the first and second terminals do not have a TCP connection, the second terminal uses the unique IP of the first terminal included in the received NFC message to request a call or a call movement in a UDP message. Call transmission and call movement control method of a heterogeneous terminal having a different communication environment, characterized in that the transfer processing to the first terminal.

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