KR100727768B1 - Method and system for message forwarding service - Google Patents

Abstract

A method and system for providing a message reception switching service are disclosed. The method includes receiving, by a reception diverting server, reception switching notification information that a reception switching is set from a first receiving terminal to a second receiving terminal for a message generated at a transmitting terminal from a messaging system; Transmitting, by the reception switch server, the reception switch notification information and the reception switch confirmation request information confirming whether to allow the reception switch to the transmitting terminal; And when the reception switching server receives permission information from the transmitting terminal as response information for the reception switching confirmation request information, allowing the reception switching information to be sent to the messaging system so that the messaging system transmits the permission information. Requesting transmission to the second receiving terminal. Therefore, even if the terminal does not have a terminal, a message reception switching can be set to a predetermined terminal to receive a message through the terminal, and the message can only be switched if the sending terminal which has composed the message allows the reception of the message. By allowing it to be transmitted to the terminal, it is possible to prevent the risk that the message is exposed to a third party.

Terminal, base station, exchange, SMS, reception switching

Description

METHOD AND SYSTEM FOR MESSAGE FORWARDING SERVICE}

1 is a block diagram including a system for providing a message reception switching service according to an embodiment of the present invention.

2 is a block diagram of a reception switch server according to an embodiment of the present invention.

3 and 4 are flowcharts of a method of providing a message reception switching service according to an embodiment of the present invention.

5 is a flowchart illustrating a method of registering a reception switching service in an HLR according to an embodiment of the present invention.

6 is a flowchart of information for performing a method of providing a message reception switch service according to an embodiment of the present invention.

7 and 8 are flowcharts of information for implementing a message receiving switch service providing method according to another embodiment of the present invention.

9 is a flowchart of information for implementing a method for providing a message transfer switching service according to another embodiment of the present invention.

10 is a diagram illustrating a screen of a transmitting terminal when using a message receiving switching service according to an embodiment of the present invention.

*** Explanation of symbols for the main parts of the drawing ***

110; A transmitting terminal 120; First receiving terminal

130; A second receiving terminal 200; Messaging system

230; Messaging center 260; Messaging server

300; Call forwarding server 310; Subscriber Management Department

320; Messaging system linkage 330; Receive Diversion Decision Unit

410; Base station (BTS) 420; Base station controller (BSC)

430; Exchanger (MSC) 440; Home Location Register (HLR)

450; Data Network (PDSN)

The present invention relates to a method and a system for providing a message receiving switching service, and more particularly, when a receiving terminal designated by a transmitting terminal cannot receive a message such as an SMS message or an MMS message created by the transmitting terminal, the transmitting terminal receives a message. The present invention relates to a method and a system for providing a message receiving switching service for allowing a message to be received by a receiving switching terminal if the switching is allowed.

In voice telephony service, voice call forwarding service is already used as a general service. That is, the voice call forwarding service, when a called terminal user cannot receive a voice call through the terminal, designates a predetermined terminal so that the voice call is received by the designated terminal so that the voice call requested by the transmitting terminal can be made. It is a service to do.

For example, when the first user does not have a first terminal owned by the first user, the first user sets up call forwarding to the second terminal, which is the terminal of the second user, to make a call to the first terminal. You can make a call through

As such, in the case of the voice call forwarding service, the caller terminal user can directly check the caller's voice even if the voice call is connected through the call forwarding terminal, thereby confirming the authenticity of the called party.

On the other hand, a simple and inexpensive SMS service for transmitting data of relatively short length in a communication network is becoming common, and there is an SMS message reception switching service in addition to a voice call forwarding service.

That is, the message reception switching service is a service in which a message written in a sending terminal is transmitted to a terminal which has been switched to receive the message, and the user who receives the message actually receives the message, such as a voice call forwarding service. There is a problem in that it is not possible to confirm whether or not the recipient should be, and there is a risk that the message may be exposed to a third party.

The present invention was created to solve the above problems, and an object of the present invention is to provide a reception switching terminal when a receiving terminal designated by a transmitting terminal cannot receive a message such as an SMS message or an MMS message created by the transmitting terminal. The present invention provides a method and a system for providing a message reception switching service for receiving the message.

In addition, another object of the present invention is to provide a method and system for providing a message receiving switching service that prevents a message from being exposed to a third party by allowing the message to be diverted only when the transmitting terminal allows the receiving of the message. To provide.

According to an aspect of the present invention, there is provided a method for providing a message receiving switching service, the method comprising: querying, by a messaging system, a transmission location to transmit a message generated at a transmitting terminal to a home location register; Ii) the home location register determines whether reception switching is set for the first receiving terminal, and if the reception switching is set as a result of the determination, the messaging system receives identification information of the second receiving terminal set to receive switching. Transmitting to; A-1) receiving, from a messaging system, a reception switch notification information indicating that a reception switch has been set from the first receiving terminal to the second receiving terminal with respect to the message; A-2) transmitting, by the reception switch server, the reception switch notification information and the reception switch confirmation request information confirming whether to allow the reception switch to the transmitting terminal; And A-3) the reception switching server receives permission information from the transmitting terminal in response to the reception switching confirmation request information and transmits the permission information to the messaging system after receiving the permission information, so that the messaging system sends the message. Requesting transmission to the second receiving terminal.

And the message receiving switching service providing system according to the present invention for achieving the above object,
Receiving a message generated by the transmitting terminal and the receiving terminal identification information set by the transmitting terminal, checking whether the first receiving terminal corresponding to the receiving terminal identification information has set up the message receiving switching, and 2 a messaging system for confirming receiving terminal identification information; And
Receipt switching to receive reception switching notification information that the message receiving switching is set from the first receiving terminal to the second receiving terminal from the messaging system, and confirms the receiving switching notification information and whether or not to allow the message receiving switching A reception switching server configured to transmit confirmation request information to the transmitting terminal and determine whether to switch reception of the message according to response information corresponding to the reception switching confirmation request information;
The receiving conversion server is
A subscriber management unit for interworking with a home location registrar, transmitting subscriber information on a reception switching service and the second receiving terminal identification information to the home location register;
A messaging system interworking unit for receiving the reception switch notification information from the messaging system in association with the messaging system and transmitting information on the determination result to the messaging system; And
And a reception switch determination unit configured to transmit the reception switch notification information and the reception switch confirmation request information to the transmitting terminal, and determine whether to switch the reception of the message according to the response information.

Hereinafter, with reference to the accompanying drawings and preferred embodiments will be described in detail a method and system for providing a message reception switching service according to an embodiment of the present invention. Like reference numerals have been used to refer to the same or similar elements in the drawings.

First, a message receiving switching service providing system according to an embodiment of the present invention will be described in detail. 1 is a configuration diagram including a message reception switching service providing system according to an embodiment of the present invention, FIG. 2 is a configuration diagram of a reception switching server according to an embodiment of the present invention, and FIG. 10 is an embodiment of the present invention. A diagram illustrating a transmitting terminal screen when using a message receiving switching service according to an example.

As shown in FIG. 1, a message receiving switching service providing system according to an exemplary embodiment of the present invention includes a messaging system 200 and a receiving switching server 300.

The terminal 100 includes a transmitting terminal 110, a first receiving terminal 120, a second receiving terminal 130, and the like, and the terminal 100 is a wireless terminal and a wired line that can be connected to a wireless network such as a mobile phone. It includes all wired terminals that can be connected to a wired network, such as a telephone, and includes a packet data service network (PDSN) (hereinafter referred to as PDSN) through a base station controller (BSC) 420. This includes all terminals capable of connecting to a WAP server via a data network.

Meanwhile, the base station controller 420 is a system located between the base transceiver system (BTS) 410 and the mobile switching center (MSC) 430 and performs a PDSN matching function for packet data service.

The transmitting terminal 110 is a terminal for composing a message, and includes a text message, a voice message, a multimedia message, and the like. And the software (Software) corresponding to the message composition form is mounted. For example, when the message is a text message by SMS, the transmitting terminal 110 should be equipped with software that supports SMS, and if the message is a multimedia message by MMS, the transmitting terminal 110 should be equipped with software that supports MMS. shall.

On the other hand, the message generated at the transmitting terminal 110 is transmitted to the exchange 430 through the base station 410, the message received by the exchange 430 is the message at the exchange 430 is the SMS message, VSM Whether it is a message or an MMS message is determined and transmitted to the messaging system 200 corresponding to the message type.

The first receiving terminal 120 loads the software supporting the service corresponding to the message type created in the transmitting terminal 110 to the terminal wishing to receive the message. In particular, the message reception switching function is set so that the message is received by a predetermined terminal (hereinafter, referred to as a second receiving terminal) set by the first receiving terminal 120.

In the message reception switching setting, the first reception terminal 120 accesses a predetermined server (hereinafter, referred to as a reception reception server) that provides a message reception switching service and transmits a message transmitted to the first reception terminal 120. It may be achieved by a method of designating the second receiving terminal 130 to receive.

The second receiving terminal 130 is a terminal set by the first receiving terminal 120 as a message receiving switching target terminal, and when the first receiving terminal 120 sets receiving switching to the second receiving terminal 130, The message transmitted by the transmitting terminal 110 is received by the second receiving terminal 130.

On the other hand, when the second receiving terminal 130 also sets the message reception switching to a predetermined other terminal (hereinafter referred to as 'third receiving terminal'), the message is finally received by the third receiving terminal.

However, when the reception switching is set, the message is not always received by the second receiving terminal 130 or the third receiving terminal (not shown), and the transmitting terminal 110 receives the second receiving terminal 130 or the third receiving. The message is received by the second receiving terminal 130 or the third receiving terminal only when the message is received by the terminal, which will be described below when describing the reception switching server 300 and the detailed description thereof will be omitted. do.

The messaging system 200 may be an SMS system, a VMS system, an MMS system according to the message type generated by the transmitting terminal 110, and includes a messaging center 230, a messaging server 260, and the like.

On the other hand, SMS (Short Messaging Service) is a service for transmitting text data of relatively short length, usually from 80 bytes to 160 bytes, and VMS (Voice Mail Service) is input by the transmitting terminal 110. It is a service that digitalizes a voice message, records the data in a voice mailbox, converts the voice message into analog voice when necessary, and reproduces the voice message in a receiving terminal. In addition, MMS (Multimedia Messaging Service) is a service for transmitting a variety of multimedia data, such as image, sound, other than text that overcomes the data size and limitations of SMS.

The messaging center 230 may be any one of an SMS center, a VMS center, and an MMS center, and a plurality of centers may be linked to each other to perform a function thereof.

That is, the messaging center 230 receives the message from the exchange 430 in association with a mobile switching center (MSC) 430 and a home location register (HLR) 440, and receives a home location register. The location of the first receiving terminal 120 is inquired through 440. That is, by performing a routing function of the message, the first receiving terminal identification information is received to determine where the message should be transmitted.

In particular, when the messaging center 230 inquires about the location of the first receiving terminal 120 through the home location register 440, the messaging center 230 determines whether the message receiving switching setting of the first receiving terminal 120 is set from the home location register 440. Receives the information, and transmits the received information to the reception switching server 300 through the messaging server 260.

On the other hand, the home location register 440 is linked with the reception switching server 300, the subscriber information for the message switching service from the reception switching server 300, the information on whether to set the reception switching set by the first receiving terminal 120 And the identification information about the second receiving terminal set by the first receiving terminal 120 is managed.

Accordingly, when the home location register 440 receives the location inquiry request of the first receiving terminal 120 from the messaging center 230, the first receiving terminal 120 has set the message receiving switching function and the message receiving switching. If the function is set, the second receiving terminal identification information is checked, and the message receiving switching setting notification information and the second receiving terminal identification information are transmitted to the messaging center 230 as response information for the location inquiry request. In addition, if the message reception switching function is not set, the location registration information of the first receiving terminal 120 is transmitted to the messaging center 230 as response information for the request.

The messaging server 260 works in conjunction with the reception switching server 300 so that a message reception switching service may be performed in addition to the message transmission service.

That is, the messaging server 260 receives the receiving switch notification information and the second receiving terminal identification information from the messaging center 230 and transmits the received switching notification information and the second receiving terminal identification information to the receiving switch server 300, and the transmitting terminal (from the receiving switch server 300). Receives response information on whether 110 permits the reception of the message to the second receiving terminal 130 and sends the message to the first receiving terminal 120 or the second receiving terminal 130 according to the response information. send.

For example, when the messaging server 260 receives the message receiving switch request information from the receiving switch server 300 to the second receiving terminal 130, the second receiving terminal 130 inquired through the home location register 440. The message is transmitted to the second receiving terminal 130 through the exchange 430, the base station controller 420, and the base station 410 through the location registration information of the < RTI ID = 0.0 >

The reception switch server 300 is connected to a data network such as the PDSN to transmit and receive information through the transmission terminal 110 and the data network, the subscriber management unit 310, the messaging system interworking unit 320, and the reception switch. The determination unit 330 and the like.

Subscriber management unit 310 receives the subscription information from the terminal to subscribe to the message reception switching service, and manages the received subscription information, if the receiving terminal subscribed to the service to perform the message reception switching function, the reception The terminal receives the message reception switch setting request information and the second receiver terminal identification information which is the target of the reception switch from the terminal and transmits them to the home location register 440.

The messaging system interworking unit 320 interlocks the reception switch server 300 with the messaging system 200 to receive the reception switch notification information and the second reception terminal identification information from the messaging system 200, and the transmission terminal 110. ) Transmits the response information on whether or not to allow the message receiving switching to the second receiving terminal 130 to the messaging system 200 so that the messaging system 200 can perform the routing function of the message according to the response information. To be able.

The reception switch determining unit 330 switches the reception switch to the transmission terminal 110 when the messaging system interlocking unit 320 receives the reception switch notification information and the second reception terminal identification information from the messaging system 200. Receive notification information and reception switch confirmation request information for confirming whether or not to change the reception of the message is received, and response information is received from the transmitting terminal 110 to determine whether to switch the reception according to the response information. .

The response information includes permission information indicating that the transmitting terminal 110 allows the reception of the message to the second receiving terminal 130 and cancellation information indicating that the transmitting terminal 110 does not allow the reception switching.

For example, the transmission terminal screen which has received the reception switching notification information and the second reception terminal identification information from the reception switching determination unit 330 is shown in FIG. 10, and the transmission terminal 110 inputs 'OK'. When receiving, the permission information is transmitted, and when the 'cancel' is input, the cancellation information is transmitted.

In addition, when the reception switch determining unit 330 receives the confirmation information from the transmitting terminal 110, the reception switch server 300 to the messaging system 200 through the messaging system interlocking unit 320 to the confirmation information. Correspondingly, transmission of the reception switch request information requesting the transmission of the message to the second receiving terminal 130, so that the messaging system 200 can transmit the message to the second receiving terminal 130.

On the other hand, when the reception switch determining unit 330 receives the cancellation information from the transmitting terminal 110, the reception switch server 300 to the messaging system 200 through the messaging system interworking unit 320 to the cancellation information. Correspondingly, the non-receipt request information indicating that the message reception switching function is not performed is transmitted so that the messaging system 200 may transmit the message to the first receiving terminal 120.

Next, a message reception switching service method according to an embodiment of the present invention will be described in detail.

3 and 4 are flowcharts illustrating a message receiving switching service providing method according to an embodiment of the present invention, and FIG. 5 is a flowchart illustrating a method of registering a receiving switching service in a home location register according to an embodiment of the present invention. 6 is a flowchart of information for performing a method of providing a message reception switching service according to an embodiment of the present invention, and FIGS. 7 and 8 are diagrams of information for implementing a method of providing a message reception switching service according to another embodiment of the present invention. 9 is a flowchart of information for implementing a method for providing a message transfer switching service according to another embodiment of the present invention. On the other hand, the description overlapping with the description of the message receiving switching service providing system according to an embodiment of the present invention will be omitted.

First, as shown in FIGS. 3 and 6, the messaging system 200 identifies a message generated by the transmitting terminal 110 and a first receiving terminal with respect to the first receiving terminal 120 designated by the transmitting terminal 110. Information is received (S 310).

That is, the message and the first receiving terminal identification information are transmitted from the transmitting terminal 110 to the exchange 430 via the base station 410 and the base station controller 420 (S610). The exchange 430 determines whether the message received at the exchange 430 is an SMS message, a VMS message, or an MMS message, and transmits the message to the corresponding messaging system 200 (S620).

As such, the messaging system 200 that has received the message inquires the location of the first receiving terminal 120 corresponding to the first receiving terminal identification information (S320), and the message receives the second receiving terminal 130. It is determined whether the reception is set to (S330).

That is, when the messaging system 200 transmits location inquiry request information for inquiring the location of the first receiving terminal 120 to the home location register 440 (S630), the home location register 440 requests the location inquiry. Inquiry of the position of the first receiving terminal 120 according to, in particular, after confirming whether the first receiving terminal 120 has set the message receiving switching function, the messaging result information or the confirmation result information messaging system 200 ).

In this case, if the message is not set to be switched to the second receiving terminal 130, the messaging system 200 transmits the message to the first receiving terminal 120 according to a conventional SMS message transmission method. (S 335).

That is, the home location register 440 transmits the location registration information of the first receiving terminal 120 to the messaging system 200 as response information about the location inquiry request information (S640).

The messaging system 200 transmits the message to the first receiving terminal 120 through the switch 430, the base station controller 420, and the base station 410 through the location registration information (S 650).

However, when it is determined in S 330 that the message is set to be switched to the second receiving terminal 130, the messaging system 200 inquires the position of the second receiving terminal 130 (S 340). 2 When the receiving terminal 130 does not set the message receiving switching function to another receiving terminal (third receiving terminal), as shown in FIGS. 4 and 7, the following process is performed.

However, if the message reception switching function is set to the third receiving terminal, the location of the third receiving terminal is inquired (S360).

4 and 7, the reception switching server 300 checks whether the transmitting terminal 110 allows the message to be transferred to the second receiving terminal 120 (S410). .

That is, the home location register 440 transmits the reception switch notification information as the confirmation result information that is response information to the location inquiry request information to the messaging system 200 (S 710), and the messaging system 200 transmits the received switch notification information. Transmission to the reception switching server 300 (S 720).

The reception switch server 300 transmits the reception switch notification information and the reception switch confirmation request information to the transmission terminal 110. When the information is to be transmitted in the form of an SMS message, the reception switch notification information and the reception are transmitted. The switch confirmation request information is transmitted to the messaging system 200 (S 730), and the messaging system 200 is transmitted to the transmitting terminal 110 through the exchange 430, the base station controller 420, and the base station 410. (S 740).

The transmission path of the message is allocated according to the response information of the transmitting terminal 110 with respect to the reception switch confirmation request information (S420).

For example, when the transmitting terminal 110 allows the message reception switching, the second receiving terminal 130 receives the message (S430), and when the transmitting terminal 110 does not allow the message receiving switching, the first receiving terminal 130 receives the message. The receiving terminal 120 receives the message (S435).

That is, as shown in FIG. 8, when the transmitting terminal 110 transmits the permission information as the response information to the reception confirmation request information to the reception switching server 300 (S810), the reception switching server 300. In step S820, the transmission request information to the second receiving terminal 130 requesting to transmit the message to the second receiving terminal 130 to the messaging system 200 according to the permission information.

In addition, the messaging system 200 transmits second terminal location inquiry request information for inquiring the location of the second receiving terminal 130 to the home location register 440 (S830), and as response information to the request information. The location registration information of the second receiving terminal 130 is received (S840).

As a result, the messaging system 200 transmits the message to the second receiving terminal 130 through the location registration information of the second receiving terminal 130 (S850).

However, when the transmitting terminal 110 transmits the cancellation information as the response information to the reception confirmation request information to the reception switching server 300 (S910), the reception switching server 300 is messaging according to the cancellation information. The system 200 transmits transmission request information to the first receiving terminal 110 requesting to transmit the message to the first receiving terminal 110 (S920).

As a result, the messaging system 200 transmits the message to the first receiving terminal 120 through the location registration information of the first receiving terminal 120 obtained from the home location register 440.

Although the present invention has been described in detail with reference to preferred embodiments, the present invention is not limited to the above-described embodiments, and the present invention belongs to the present invention without departing from the gist of the present invention as claimed in the following claims. Anyone skilled in the art will have the technical idea of the present invention to the extent that various changes or modifications can be made.

As described above, the present invention provides a method and system for providing a message reception switching service, which enables the reception of a message through the terminal by setting a message reception switching to a predetermined terminal even when the terminal does not have a terminal. .

In addition, since the message can be transmitted to the terminal to which the message has been diverted, only when the transmitting terminal that has written the message allows the message to be diverted, there is an effect of preventing the risk of exposing the message to a third party.

Claims (15)

delete Iii) the messaging system querying the home location registrar a transmission location to send the message generated at the sending terminal; Ii) the home location register determines whether reception switching is set for the first receiving terminal, and if the reception switching is set as a result of the determination, the messaging system receives identification information of the second receiving terminal set to receive switching. Transmitting to; A-1) receiving, from a messaging system, a reception switch notification information indicating that a reception switch has been set from the first receiving terminal to the second receiving terminal with respect to the message; A-2) transmitting, by the reception switch server, the reception switch notification information and the reception switch confirmation request information confirming whether to allow the reception switch to the transmitting terminal; And A-3) the reception switching server receives permission information from the transmitting terminal as response information for the reception switching confirmation request information and transmits the permission information to the messaging system so that the messaging system sends the message to the messaging system. And requesting transmission to the receiving terminal. 2. The method of claim 2, wherein in ii) Ii-1) if the home location register does not have a reception switch set for the first receiving terminal, transmitting location registration information for the first terminal to the messaging system; And Ii-2) the messaging system is configured to transmit the message to the first receiving terminal through the location registration information. The method of claim 2 or 3, wherein in the step A-3) A-3-1) If the reception switchover server receives cancellation information from the sending terminal that does not allow message reception switchover as the response information, the messaging system sends the cancellation information to the messaging system so that the messaging system sends the message. Requesting transmission to the first receiving terminal. The method of claim 4, wherein after step A-3-1) A-3-2) the messaging system requesting the home location registrar to provide location registration information for the second receiving terminal; And A-3-3) the messaging system further receiving location registration information for the second receiving terminal from the home location register, and transmitting the message to the second receiving terminal via the location registration information. Method for providing a message reception switching service, characterized in that. The method of claim 2 or 3, wherein after step A-3) A-4) the messaging system requesting the home location register to provide location registration information for the second receiving terminal; And A-5) further comprising the messaging system receiving location registration information for the second receiving terminal from the home location register and transmitting the message to the second receiving terminal via the location registration information. Method for providing a message receiving switching service characterized in that. The method according to any one of claims 2 to 3, wherein the message is Method for providing a message reception switching service, characterized in that any one of a short message, a voice message and a multimedia message. 8. The system of claim 7, wherein the messaging system is Method of providing a message reception switching service, characterized in that any one of the SMS system, VMS system and MMS system according to the message type. delete Receiving a message generated by the transmitting terminal and the receiving terminal identification information set by the transmitting terminal, checking whether the first receiving terminal corresponding to the receiving terminal identification information has set up the message receiving switching, and 2 a messaging system for confirming receiving terminal identification information; And Receipt switching to receive reception switching notification information that the message receiving switching is set from the first receiving terminal to the second receiving terminal from the messaging system, and confirms the receiving switching notification information and whether or not to allow the message receiving switching A reception switching server configured to transmit confirmation request information to the transmitting terminal and determine whether to switch reception of the message according to response information corresponding to the reception switching confirmation request information; The receiving conversion server is A subscriber management unit for interworking with a home location registrar, transmitting subscriber information on a reception switching service and the second receiving terminal identification information to the home location register; A messaging system interworking unit for receiving the reception switch notification information from the messaging system in association with the messaging system and transmitting information on the determination result to the messaging system; And And a reception switch determination unit configured to transmit the reception switch notification information and the reception switch confirmation request information to the transmitting terminal, and determine whether to switch the reception of the message according to the response information. system. The system of claim 10 wherein the messaging system is A messaging center which allocates a transmission path of the message in association with an exchange and a home location register, and receives reception switch setting confirmation information on whether to set a message reception switch for the first receiving terminal from the home location register; And Transmit the reception switch notification information to the reception switch server in association with the reception switch server, receive message reception switch request information from the reception switch server to the second reception terminal, and transmit the second message according to the request information. And a messaging server which transmits the message to a receiving terminal. 11. The method of claim 10, wherein said message is Message receiving switching service providing system, characterized in that any one of a short message, a voice message and a multimedia message. 13. The system of claim 12, wherein the messaging system is Message receiving switching service providing system, characterized in that any one of the SMS system, VMS system and MMS system according to the message type. 12. The method of claim 10, wherein the call divert server Message transmission switching service providing system, characterized in that connected to the transmission terminal and a data network to transmit and receive information through the data network. 12. The method of claim 10, wherein the call divert server And transmitting the reception switch access information to the transmission terminal, and causing the transmission terminal to access the reception switch server through the reception switch access information to transmit the response information.

Images