WO2012134151A2 - Appareil de connexion d'appel pour connecter une ligne de transmission d'un terminal portable contenant une application pour connecter un appel, et procédé de connexion d'appel correspondant - Google Patents

Appareil de connexion d'appel pour connecter une ligne de transmission d'un terminal portable contenant une application pour connecter un appel, et procédé de connexion d'appel correspondant Download PDF

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Publication number
WO2012134151A2
WO2012134151A2 PCT/KR2012/002231 KR2012002231W WO2012134151A2 WO 2012134151 A2 WO2012134151 A2 WO 2012134151A2 KR 2012002231 W KR2012002231 W KR 2012002231W WO 2012134151 A2 WO2012134151 A2 WO 2012134151A2
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Prior art keywords
call
destination
source
call connection
information
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Ceased
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PCT/KR2012/002231
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English (en)
Korean (ko)
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WO2012134151A3 (fr
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박명흠
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Individual
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Individual
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/14—Charging, metering or billing arrangements specially adapted for data communications, e.g. authentication, authorisation and accounting [AAA] framework
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/14—Charging, metering or billing arrangements specially adapted for data communications, e.g. authentication, authorisation and accounting [AAA] framework
    • H04L12/1453—Methods or systems for payment or settlement of the charges for data transmission involving significant interaction with the data transmission network
    • H04L12/1467—Methods or systems for payment or settlement of the charges for data transmission involving significant interaction with the data transmission network involving prepayment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • the present invention relates to a call connection device and a method for connecting a communication line of a mobile terminal having an application for call connection, and more particularly, to a circuit and a packet communication network.
  • the application By running the application, it connects to the server through the packet communication network and transmits the authentication information, the destination number and the source number before the voice call is made, thereby reducing the time and mistakes caused by the input of the existing person and ultimately reducing the charges.
  • the present invention relates to a call connection device and a method for reducing a telephone bill by mounting a circuit network and a packet network application in a portable terminal.
  • the packet network delivers authentication information, destination, and source information to the server, so that the caller does not have to pay for the mobile phone plan subscribed to by the existing caller.
  • the present invention relates to an apparatus and method for allowing a customer to make a call at a low rate by reducing the burden on the operator by establishing a call with an advantageous rate system owned by the operator.
  • a telephone call is sent to the destination via the switch of the Public Switched Telephone Network (PSTN) when the source dials the recipient's telephone number by telephone dialing.
  • PSTN Public Switched Telephone Network
  • the called party hears the ringing tone and receives the receiver, the call is made with the calling party.
  • FIG. 1 is a block diagram showing a pre-paid service (PPS) system according to the prior art.
  • the public telephone network 30 is shown to mean a network for interworking of the switches 10 and 20, but the public telephone network 30 in a broad sense is connected to the switches 10 and 20. Used as a concept including a subscriber line connecting a subscriber station (including a PPS server).
  • Prepaid telephone service refers to a service in which a user uses a telephone within a deposit limit after depositing a predetermined amount in advance.
  • a pre-paid service server (PPS) 40 is introduced to provide a prepaid telephone service in the public telephone network 30.
  • the prepaid phone server 40 manages a prepaid phone card number database 50, and the prepaid phone card number database 50 includes a prepaid phone card number (including a password) and a prepaid phone call deposit (hereinafter, simply a deposit). (Also referred to as a prepaid phone charge or a prepaid phone service charge).
  • a prepaid calling card number generally means a unique number of a type of prepaid calling card, but since a prepaid calling card number may be registered or assigned online, in the following, a prepaid calling card number is unique to a type of prepaid calling card. Use the concept to include a number and a unique number for an online prepaid phone number assigned.
  • the prepaid telephone server 40 performs a function of reducing the balance of the deposit according to the call volume through the interface with the switch 20. Conversely, the deposit for a particular prepaid phone card number can be increased through charging.
  • Prepaid telephone service on public telephone networks is usually provided by special access.
  • a subscriber dials an access number of a predetermined prepaid telephone server 40 directly to the prepaid telephone server 40, and the prepaid telephone server 40 authenticates through a prepaid telephone card number and a password. After passing through, the subscriber receives the desired incoming number and allows the call as much as the deposit.
  • the prepaid telephone service may be provided by using a characteristic code for the convenience of the user.
  • the feature code usage method is that when a subscriber dials a certain feature code (for example, a code starting with a special character such as * 88 or ** and used for a special purpose), the exchange 10 or 20 prepays the call. This is a method of connecting to the telephone server 40. The operation after the subscriber's call is connected to the prepaid telephone server 40 is the same as the special access method.
  • the time to listen to the prompt for the input of the PIN number, the PIN number input time, and the 'Enter the country code, area code, and phone number' is the authentication process. It takes at least 30 to 40 seconds, such as listening time, phone number input time, and time to connect to an actual overseas phone number, even though the call is not connected to the destination to which the customer is trying to connect. There is a problem that is charged.
  • FIG. 2 is a block diagram showing a phone call connection using a Wi-Fi service according to the prior art.
  • a method of replacing a wireless telephone can transmit voice using a Wi-Fi network, but the call is disconnected when leaving the Wi-Fi network having a radius of only a dozen meters.
  • voice call quality is very different, so it has a disadvantage as a mobile phone.
  • the present invention has been made to solve the problems of the prior art as described above, when the application installed in the mobile terminal of the source is executed, communication with the server is initiated by the packet communication network to perform the authentication process, and the destination telephone number is the destination of the customer. If the send key is pressed after dialing the digital number, this also sends the called number and calling number through the packet network to the server, and the application server has the optimal router as the outbound or the telephone number of the operator set as an option number.
  • the purpose is to send the code to the application, and the application is programmed to dial the number using the circuit network so that the application can automatically execute the assigned number.
  • the present invention communicates using a packet network that does not incur charges for the time required for authentication or transmission of an incoming / outgoing number, and may occur even when the call is not connected by reducing the use of the charged voice phone as much as possible. There is another purpose to reduce call charges.
  • the present invention is the time to listen to the comment 'pin number input' that is the authentication process, the pin number input time, 'the country number, area code, phone number in order to listen to the comment time, phone number input time, actual overseas Eliminates the need for at least 30 to 40 seconds, such as the time to reach a telephone number, so that the service provider is charged even though the call is not connected to the destination of the destination where the customer is trying to connect. There is another purpose to solve.
  • the present invention is to prevent the sound quality is reduced by using the existing voice circuit network of the disadvantage of the Internet phone caused by the instability of the packet network and disconnection of the call when leaving the Wi-Fi zone of only a dozen meters There is another purpose.
  • the service provider selects a line with the lowest call rate and the destination terminal. Another purpose is to perform a call connection of a terminal.
  • An object of the present invention is a call connection device, comprising: a packet network connection unit for receiving call connection information transmitted from a source terminal through a packet network, a circuit network connection unit for receiving a voice signal transmitted through a circuit network from the source, and the call Controls each component in response to any one or more of the connection information or voice signal, and the source terminal and the destination terminal between the source terminal and the destination terminal in response to the call connection information received by the packet network connection unit or the circuit network connection unit. It is achieved by a call connection device capable of connecting a communication line of a mobile terminal equipped with an application for call connection, including a call management unit for generating a call.
  • Another object of the present invention is to provide a call connection method using a call connection device, comprising using a first step of receiving call connection information transmitted from a source terminal to a packet network through a packet network connection unit and storing it in a database unit; A second step of authenticating the source terminal and selecting an originating line for generating an originating call between the call connection device and the originating terminal in response to the originating phone number of the call connection information; and using the selected originating line.
  • Still another object of the present invention is a call connection method using a callback service of a call connection device, comprising: receiving a call connection information transmitted from a source terminal to a packet network through a packet network connection unit and storing it in a database unit; An originating line for authenticating the originating terminal using connection information and for connecting the originating call between the call connection device and the originating terminal in response to an originating telephone number and a destination telephone number when the callback service information is included in the call connection information; And a second step of respectively selecting a destination line to which a destination call between the call connection device and the destination terminal is connected, and a third step of generating a destination call using the selected destination line and corresponding to the third step.
  • a fourth step of generating a source call to the source terminal and a fifth step of interconnecting the source call and the destination call to perform a call between the source terminal and the destination terminal is achieved by a call connection method capable of connecting a communication line of a portable terminal equipped with an application.
  • a call connection device and method for connecting a communication line of a mobile terminal equipped with an application for call connection when the application installed in the mobile terminal of the source is executed, start communication with the server through the packet communication network to authenticate If the send key is pressed after dialing the destination number, which is the destination phone number for the customer's purpose, it also forwards the calling party number through the packet network to the server for authentication and destination phone number in a separate circuit network. There is no effect.
  • the present invention is that the application server has been assigned the best router as the outbound from the administrator, or transmits the telephone number of the operator set as the option number to the application and the application is programmed to dial using the circuit network to that number. There is another effect that can be automatically executed by the given number.
  • the present invention communicates by using a packet network that does not charge for the time required for authentication or transmission of the incoming and outgoing number, and reduces the use of the charged voice phone as much as possible, even if the call is not connected. There is another effect of reducing the call charge.
  • the present invention is the time to listen to the comment 'pin number input' that is the authentication process, the pin number input time, 'the country number, area code, phone number in order to listen to the comment time, phone number input time, actual overseas Eliminates the need for at least 30 to 40 seconds, such as the time to reach a telephone number, so that the service provider is charged even though the call is not connected to the destination of the destination where the customer is trying to connect. There is another effect that can be solved.
  • the present invention has another effect that can prevent the sound quality is reduced by using the existing voice circuit network of the disadvantage of the Internet phone caused by the instability of the packet network and disconnection of the call when leaving the Wi-Fi zone of only a dozen meters.
  • the present invention transmits the authentication information, the destination, and the source information in the packet network to the server in the same manner, and does not pay a fee to the mobile phone plan subscribed to the existing caller, but to the caller side already received at the exchange of the server.
  • the operator executes the call in an advantageous fare system that the operator has, thereby reducing the burden on the operator, which is another effect that allows the customer to make a call at a low rate.
  • the service provider selects a line with the lowest call rate and the destination terminal. There is another effect that can reduce the call charge due to the call connection of the terminal.
  • PPS pre-paid service
  • FIG. 2 is a block diagram showing a phone call connection using a Wi-Fi service according to the prior art
  • FIG. 3 is a block diagram showing a call connection device for reducing charges according to the present invention
  • FIG. 4 is a flowchart illustrating a call connection method for reducing charges according to the present invention
  • FIG. 5 is a flowchart illustrating a callback service method for reducing charges according to the present invention.
  • the call connection device 200 may select a source line with the source terminal 100 using any one of a circuit network 410 and a packet network 420.
  • the destination line with the destination terminal 300 may be selected using any one of the circuit network 410 and the packet network 420.
  • the call connection device 100 includes a circuit network connection unit 220 and a packet network connection unit 210 for transmitting and receiving data to the circuit network 410 and the packet network 420.
  • the call management unit 230 for generating a source call and a destination call by selecting a source line with the source terminal 100 and a destination line with the destination terminal 300.
  • call connection information transmitted from the source terminal 100 through the packet network 420 is received through the packet network connection unit 210, and the received call connection information is stored in the database unit 240.
  • the source terminal 100 inputs call connection information by executing an application stored and installed through the call connection device 200 or a separate device.
  • the call connection information includes at least one of source information and destination information
  • the source information includes at least one of a source telephone number, a prepaid card number, a prepaid card issue number, or a source pin number
  • the destination information is a called party information. Location telephone number, destination country code, destination area code, or destination pin number.
  • the call connection information may include callback service information
  • the callback service information is the information requesting the callback service from the source terminal 100, when requesting the callback service, the call management unit 230 the destination information Use to select the destination line and create a destination call.
  • the call manager 230 selects a source line using the source information and generates a source call to make a call to the source terminal 100. By making a request, a call can be made between the source terminal 100 and the destination terminal 300.
  • the source line and the destination line is preferably used to select any one of the packet network 420 or circuit network 410, respectively, if the destination terminal is registered with the call connection device 200, the source The line and destination line may be selected by the packet network 420.
  • the source line and the destination line may be selected by selecting from a call connection device a line having a low call rate among a plurality of lines held by an operator. desirable.
  • the operator operating the call connection device 200 owns a plurality of lines
  • the plurality of lines include a line that can use domestic and overseas telephone.
  • a plurality of lines can use a prepaid card.
  • a plurality of lines can provide a callback service.
  • a plurality of lines can perform data communication using a packet network.
  • the plurality of lines can perform voice communication using a circuit network.
  • the call manager 230 receives the call connection information from the source terminal 100, stores it in the database unit 240, and then, if the source call generation request using the source line is received from the source terminal 100, the database unit. A destination line is selected using the source information and the destination information stored in 240, and a destination call is generated using the selected destination line.
  • the source information and the destination phone number, destination country code, destination area code or destination information including any one or more of source phone number, prepaid card number, prepaid card issue number or source pin number from source terminal 100
  • the input time by not receiving any one or more of a separate function selection, pin number, prepaid card number or destination information after the origination call is generated using the destination information including any one or more of the pin number. It is possible to prevent call charges from occurring.
  • the authentication manager 250 authenticates the source terminal 100 using the call connection information received from the source terminal 100.
  • the authentication compares the information about the authenticated source terminal pre-stored in the database unit 240 and the received call connection information to perform authentication.
  • the authentication is one or more of the source telephone number, prepaid card number, prepaid card issued number or source pin number included in the call connection information and the source telephone number, prepaid card number, prepaid card issued number or source pin stored in the database unit. It is preferable to perform any one or more of the numbers.
  • Billing management unit 260 is to generate the billing information for the call charges imposed on any one or more of the source call and the destination call generated by the call management unit 230, the discount if the discount is possible Call rate charging information applied to can be generated.
  • the call manager 230 receives a call release message transmitted from the call manager 230 to either the source call or the destination call. Call charge charging information for one or more calls can be generated.
  • FIG. 4 is a flowchart illustrating a call connection method for reducing charges according to the present invention. As shown in FIG. 4, after completing the user registration on the call connection device, the source terminal downloads an application required for the source terminal and installs the application on the source terminal.
  • the installed application may transmit data through the call connection device and the packet network, and the transmitted data may include call connection information.
  • the source terminal executes an application and inputs call connection information, which is information for requesting a telephone call (S105).
  • the call connection information includes at least one of source information and destination information, and the source information includes at least one of a source telephone number, a prepaid card number, a prepaid card issue number, or a source pin number, and the destination information is a called party information.
  • the source terminal when the source terminal performs a phone call to the destination terminal, additionally inputting information is transmitted to the call connection device in advance, thereby omitting the process of transmitting necessary information through the button input after the call connection is made. This can reduce the call charges incurred at the time of inputting and transmitting necessary information.
  • the application of the source terminal checks the network setting state of the source terminal (S110).
  • the network setting status checks the wireless network settings of the current source terminal to check whether the packet network or the circuit network can be used, and notifies the user of the availability of WiFi, Wibro, and 3G networks that can use the packet network. It can be used to make a call to a packet network or a circuit network.
  • the input call connection information is transmitted to the call connection device using the packet network (S115).
  • the packet network connection unit of the call connection device receives the call connection information transmitted from the source terminal and stores the received call connection information in a database.
  • the authentication management unit of the call connection device includes any one or more information of the source information (originating telephone number, prepaid card number, prepaid card issue number, or originating pin number) of the stored call connection information and the user information (originating telephone number, User authentication is performed by matching any one or more of a prepaid card number, a prepaid card issued number, or a source pin number), and when authentication is completed, the call manager extracts the source information from the stored call connection information and then connects the call connection device.
  • a source line capable of creating a call connection with the source terminal is selected from a plurality of lines held by the operating operator (S120).
  • the source line it is preferable to select the line having the lowest call rate incurred in the source call generated between the call connection device and the source terminal among a plurality of lines held by the service provider.
  • the selected source line selects a line of a packet network that does not incur call charges
  • the destination line selects a line that is set with the lowest call rate among circuit networks, thereby making a call between a source terminal and a destination terminal. Call charges are incurred only at the destination line, which may impose a low call charge on the source terminal.
  • the destination terminal is a terminal registered for use in the call connection device, since a source line and a destination line can each select a line of a packet network, a free call call can be generated between the source terminal and the destination terminal.
  • the authentication management unit transmits a non-authentication message to the source terminal through the call management unit.
  • the call manager transmits source line information about the selected source line to the source terminal through the packet network connection to the packet terminal (S125).
  • the source line information includes information on a line in which a call rate is most inexpensively generated among a plurality of lines held by an operator.
  • the source terminal receives source line information transmitted from the call connection device and selects the source line displayed on the screen, the call is connected to the call connection device using the source line selected by the call management unit of the call connection device.
  • the source line to be connected is preferably connected using any one of a packet network or a circuit network, and since the destination information is included in the already transmitted call connection information, there is no need to input additional destination information and user information. do.
  • the source terminal selects source line information received from the call connection device and requests the call connection device to generate a source call (S135).
  • the call connection device generates a call call with the source terminal by generating the source call transmitted through the corresponding source line information, and selects the destination line using the destination information from the call connection information stored in the database unit (S140). .
  • the destination line selects a destination line capable of generating a destination terminal and a destination call from a plurality of lines held by the operator operating the call connection device, and the destination line is a call among a plurality of lines held by the operator. It is preferable to select the line having the lowest call rate generated in the destination call generated between the connection device and the destination terminal (S145).
  • a destination call is generated using the selected destination line (S145), and the call between the source terminal and the destination terminal is performed by interconnecting the source call generated at the source terminal and the destination call generated at the destination terminal.
  • S150 To (S150).
  • the call management unit sends a call release message to the billing management unit, and the billing management unit generates a call of any one or more of the originating or destination call on which the telephone call is performed. It is preferable to charge the call rate reflecting the currency call to which the discount is applied.
  • FIG. 5 is a flowchart illustrating a callback service method for reducing charges according to the present invention.
  • the source terminal completes user registration with the call connection device and downloads and installs an application required for the source terminal in the source terminal.
  • the installed application may transmit data through the call connection device and the packet network, and the transmitted data may include call connection information.
  • the source terminal executes an application and inputs call connection information, which is information for requesting a telephone call using a callback service (S205).
  • the call connection information includes at least one of source information and destination information, and the source information includes at least one of a source telephone number, a prepaid card number, a prepaid card issue number, or a source pin number, and the destination information is a called party information. Location telephone number, destination country code, destination area code, or destination pin number.
  • the call connection information includes the callback service information to apply for the callback service.
  • the call connection information includes a callback service information by selecting a callback service when the source terminal performs a telephone call to the destination terminal, and additionally transmits the input information to the call connection device in advance, so that the call connection is made. Since the process of transmitting necessary information through button input can be omitted, it is possible to reduce call charges incurred in inputting and transmitting necessary information.
  • the application of the source terminal checks the network setting state of the source terminal (S210).
  • the network setting status checks the wireless network settings of the current source terminal to check whether the packet network or the circuit network can be used, and notifies the user of the availability of WiFi, Wibro, and 3G networks that can use the packet network. It can be used to make a call to a packet network or a circuit network.
  • the input call connection information is transmitted to the call connection device using the packet network (S215).
  • the packet network connection unit of the call connection device receives the call connection information transmitted from the source terminal and stores the received call connection information in a database.
  • the authentication management unit of the call connection device includes any one or more information of the source information (originating telephone number, prepaid card number, prepaid card issue number, or originating pin number) of the stored call connection information and the user information (originating telephone number, User authentication is performed by matching any one or more of a prepaid card number, a prepaid card issue number, or a source pin number), and when authentication is completed, the call management unit of the call connection device stores source information and destination information in the stored call connection information. After extracting, selects a source line and a destination line for generating a call connection with the source terminal and the destination terminal from among a plurality of lines held by the operator operating the call connection device (S220).
  • the source line and the destination line select each of the plurality of lines owned by the operator, each of which has the lowest call rate incurred at the source call or destination call generated between the call connection device and the source terminal or between the call connection device and the destination terminal, respectively. It is desirable to.
  • the selected source line selects a line of a packet network that does not incur call charges
  • the destination line selects a line that is set with the lowest call rate among circuit networks, thereby making a call between a source terminal and a destination terminal. Call charges are incurred only at the destination line, which may impose a low call charge on the source terminal.
  • the destination terminal is a terminal registered for use in the call connection device, since a source line and a destination line can each select a line of a packet network, a free call call can be generated between the source terminal and the destination terminal.
  • the authentication management unit transmits a non-authentication message to the source terminal through the call management unit.
  • the call manager When the source line and the destination line are selected in the call manager, the call manager generates a destination call using the selected destination line (S225).
  • the destination line uses any one of a packet network or a circuit network, and when the destination line is a circuit network, a destination call is generated through a mobile communication provider or a wired communication company to which the destination terminal is subscribed (S230).
  • the call manager When the call manager receives the call connection tone from the destination terminal as the destination call is generated, the call manager generates an origination call to the source terminal using the source line selected in step S220 (S240). It is preferable that the source line uses either a packet network or a circuit network.
  • the call request by the callback service applied at the source terminal is performed by interconnecting the source call of the source terminal and the destination call of the destination terminal (S245).
  • the call management unit sends a call release message to the billing management unit, and the billing management unit generates a call of any one or more of the originating or destination call on which the telephone call is performed. It is preferable to charge the call, and the call to which the discount is applied is charged to the call rate reflecting the charge (S250).

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
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Abstract

La présente invention se rapporte à un appareil de connexion d'appel qui est apte à connecter une ligne de transmission d'un terminal portable contenant une application pour connecter un appel. L'invention se rapporte d'autre part à un procédé de connexion d'appel correspondant. De façon plus spécifique, la présente invention se rapporte à un appareil de connexion d'appel et à un procédé de connexion d'appel correspondant dans lequel un terminal portable comprend une application qui utilise à la fois un réseau de communication à commutation de circuits et un réseau de communication à commutation de paquets. De cette manière, l'application contenue dans le terminal portable qui est apte à être connecté à la fois au réseau de communication à commutation de circuits et au réseau de communication à commutation de paquets, est exécutée de sorte à se connecter à un serveur via le réseau de communication à commutation de paquets. Elle peut ainsi envoyer des données d'authentification ou un numéro de destination et un numéro d'appelant au serveur avant que la connexion téléphonique ne soit établie. Ceci permet de raccourcir le temps qu'il faut à un utilisateur pour saisir manuellement lesdites données d'authentification ou lesdits numéros. Ceci permet d'autre part de réduire le risque d'erreur induit par ce type de saisie manuelle. Par voie de conséquence, les coûts peuvent aussi être réduits. Par ailleurs, un centre de commutation du serveur peut renvoyer un rappel automatique à un terminal appelant qui est déjà connu du centre de commutation, et l'appel peut être connecté au tarif le plus avantageux pour l'utilisateur. Ceci peut remplacer l'envoi de données d'authentification ou d'informations relatives à une destination ou à un appelant à un serveur via un réseau de communication à commutation de paquets. De cette manière, des frais de service sont calculés sur la base du tarif du téléphone mobile de l'appelant. La charge sur l'utilisateur est ainsi réduite et l'utilisateur peut parler au moyen de son terminal portable à moindre coût.
PCT/KR2012/002231 2011-03-31 2012-03-27 Appareil de connexion d'appel pour connecter une ligne de transmission d'un terminal portable contenant une application pour connecter un appel, et procédé de connexion d'appel correspondant Ceased WO2012134151A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0029497 2011-03-31
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KR101371114B1 (ko) 2012-05-15 2014-03-07 (주)올넷시스 패킷망 또는 회선망을 통해 연결되는 스마트폰과 전화연결서버에서 실행되는 호 연결 방법
KR101501548B1 (ko) * 2013-02-08 2015-03-12 더줌 주식회사 국제전화 어플을 탑재한 스마트 단말을 이용한 콜백 서비스 방법
KR101501550B1 (ko) * 2013-02-08 2015-03-12 더줌 주식회사 국제 로밍 방법
KR101505809B1 (ko) * 2013-10-25 2015-03-25 주식회사 인포존 데이터망 및 공중망을 이용한 동보메시지 전송방법

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KR100401681B1 (ko) * 2001-02-23 2003-10-17 김상균 인터넷 콜중개를 통한 통화 서비스 방법
KR100937324B1 (ko) * 2007-06-22 2010-01-18 에스케이 텔레콤주식회사 선불카드 통화 방법 및 시스템
KR101467392B1 (ko) * 2008-08-18 2014-12-01 에스케이텔레콤 주식회사 회선교환망과 패킷교환망을 이용한 음성호 통화에 대한 과금 시스템 및 과금 방법
KR101001210B1 (ko) * 2009-05-18 2010-12-15 한성균 사설이동통신 서비스 시스템의 선불카드 통화 방법 및 시스템

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Publication number Priority date Publication date Assignee Title
CN104753687A (zh) * 2013-12-31 2015-07-01 中国移动通信集团公司 一种基于统一计费平台的计费方法及装置
CN104753687B (zh) * 2013-12-31 2019-01-01 中国移动通信集团公司 一种基于统一计费平台的计费方法及装置

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