JP2019106687A - Information processing apparatus, control method thereof and program, and information processing system, control method thereof and program - Google Patents

Abstract

To provide a mechanism capable of transmitting FAX data via a proper number of lines.SOLUTION: An information processing system includes a transmission source terminal provided with multiple lines, and a transmission destination terminal provided with multiple lines. The system receives FAX data to transmit to the transmission destination terminal, acquires the number of communicable lines out of the multiple lines of the transmission destination terminal of the FAX data and the number of communicable lines of the transmission source terminal of the FAX data, and controls the FAX data to be transmitted via the number of lines specified on the basis of the acquired number of the communicable lines of the transmission destination terminal and the acquired number of the communicable lines of the transmission source terminal.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an information processing apparatus, a control method and a program therefor, and an information processing system, a control method and a program therefor.

  Conventionally, there is a mechanism for transmitting information by fax. The mechanism of Patent Document 1 below discloses a mechanism capable of dividing a large amount of document data and transmitting in parallel using a plurality of lines when transmitting a large amount of data such as document data of a plurality of pages. ing.

Japanese Patent Application Laid-Open No. 10-304170

  According to the structure of Patent Document 1 described above, the time for transmitting a large amount of data can be shortened.

  However, in the structure of Patent Document 1, it has not been possible to transmit data in consideration of the conditions of the transmission source communication line for transmitting data and the transmission destination communication line for transmitting data. For example, there is a demand for a mechanism for specifying a line necessary for communication depending on whether the communication line of the transmission destination is unused or all in use.

  Therefore, an object of the present invention is to provide a mechanism capable of transmitting FAX data with an appropriate number of lines.

  The present invention is an information processing system including a transmission source terminal having a plurality of lines and a transmission destination terminal having a plurality of lines, the reception means for receiving FAX data to be transmitted to the transmission destination terminal, and the transmission of the FAX data Acquisition means for acquiring the number of communicable lines among the plurality of lines of the destination terminal and the number of communicable lines of the transmission source terminal of the FAX data, and communication of the transmission destination terminal acquired by the acquisition means A transmission control unit configured to control to transmit the FAX data by the number of lines specified based on the number of possible lines and the number of communicable lines of the transmission source terminal; .

  According to the present invention, FAX data can be transmitted with an appropriate number of lines.

It is a figure showing an example of the system configuration in this embodiment. FIG. 2 is a diagram showing an example of the hardware configuration of the client terminals 101 and 102 and the fax server 103 in the present embodiment. It is a functional block diagram which shows an example of a functional structure with which the transmission system containing an information processing apparatus (client terminal 101, 102) and a server apparatus (FAX server 103) is provided. It is a flowchart explaining the flow of a detailed process in this embodiment. FIG. 7 is a diagram showing an example of an entire setting table 500. It is a flowchart explaining the flow of a detailed processing of processing which checks whether a transmission place is except object of division transmission. FIG. 10 is a flowchart for explaining the detailed process flow of the divided FAX transmission process. 5 is a flowchart illustrating processing for acquiring the number of lines available for divisional FAX. FIG. 10 is a flowchart for explaining the flow of detailed processing of fax reception processing; FIG. FIG. 16 is a flowchart for describing the detailed process flow of the divided FAX combining process.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. Although an information system according to a fax is described as one embodiment, the present invention is not limited to a fax, but can be applied to other systems such as e-mail as long as information can be transmitted by other methods. is there.

  FIG. 1 is a system configuration 2 showing an example of a facsimile system (information processing system) including an information processing apparatus according to an embodiment of the present invention. The client terminal 101 and the client device 102 suitable for the information processing apparatus of the present invention are, for example, personal computers, have a network communication function, and can perform data communication with the FAX server 103 via the LAN 105 (local area network). .

  The fax server 103 includes a fax communication card 104 having a facsimile transmission function via the public line 106. In this system, it functions as a facsimile server that transmits and receives facsimiles.

  This system is a facsimile system compatible with a TCP / IP network, integrating a facsimile (hereinafter also referred to as FAX), which is one of the most basic communication infrastructure, into a network system including the Internet / intranet.

  Specifically, the FAX server 103 runs a Windows (registered trademark) server of Microsoft Corporation in the United States, mounts the FAX communication card 104, and installs a server module for facsimile system (303 in FIG. 3) described later. PC-based fax transmission and reception can be performed. The transmitted and received fax images and transmitted and received information are digitized and stored in the storage unit of the fax server 103 and centrally managed.

  Then, the client terminal 101 (102) activates a facsimile system client module (302 in FIG. 3) to be described later, thereby confirming transmission / reception data stored in the storage unit of the FAX server 103, and administrator authority. By logging in as described above, various settings on the FAX server 103 side can be made.

  In addition, by installing a printer driver for facsimile, which will be described later, in the client terminal 101 (102), FAX transmission is performed in the same operation as print execution from various document applications on Windows (registered trademark) of Microsoft Corporation in the United States and other OS. It is possible.

  The FAX communication card 104 can transmit and receive FAX data by connecting to either the INS 64 line or the INS 1500 line in addition to the public line 106.

  Fax data is accumulated from each client terminal to the fax server 103 via the LAN 105 which is a TCP / IP network, and is sequentially transmitted by operating the fax communication card 104.

  FIG. 2 is a diagram showing an example of the hardware configuration of the client terminals 101 and 102 and the FAX server 103. As shown in FIG.

  As shown in FIG. 2, in the client terminals 101 and 102 and the fax server 103, a central processing unit (CPU) 201, a random access memory (RAM) 202, a read only memory (ROM) 203, an input controller via a system bus 204. A video controller 206, a memory controller 207, and a communication I / F controller 208 are connected.

  The CPU 201 centrally controls the devices and controllers connected to the system bus 204.

  The ROM 203 or an external memory 211 (corresponding to a storage unit) which is a storage device may be a control program executed by the CPU 201 such as a BIOS (Basic Input / Output System) or an OS (Operating System), or the mechanism described in the present embodiment. A computer readable and executable program for realizing and various necessary data (including a data table) are held.

  The RAM 202 functions as a main memory, a work area, and the like of the CPU 201. The CPU 201 loads programs necessary for execution of processing from the ROM 203 or the external memory 211 as a storage device to the RAM 202, and executes the loaded programs to realize various operations.

  The input controller 205 controls input from the keyboard 209. The video controller 206 controls display output to a display 210 which is an example of a display unit. The memory controller 207 reads out the information stored in the external memory 211 and controls writing of the information to the external memory 211.

  The communication I / F controller 208 is connected to a communication line to control data transmission and reception. In the case of the client terminal, the communication I / F controller 208 controls transmission and reception of data via the LAN 105, while in the case of the FAX server 103, the communication I / F controller 208 similarly controls transmission and reception of data via the LAN 105. As the FAX communication card 104, control of transmission and reception of data via the public line 106 is also performed.

  In the external memory 211 of the FAX server 103, various tables described later are stored.

  The external memory 211 is a medium for permanently storing information, and the form thereof is not limited to a storage device such as a hard disk. For example, a medium such as a solid state drive (SSD) may be used.

  This is the end of the description of the hardware configurations of the client terminals 101 and 102 and the fax server 103 shown in FIG.

  FIG. 3 is a functional block diagram showing an example of a functional configuration of a transmission system including an information processing apparatus (client terminals 101 and 102) and a server apparatus (FAX server 103).

  The client terminals 101 and 102 each include a facsimile printer driver 301 and a facsimile client module 302. The facsimile printer driver 301 includes a transmission data generation unit 305, a login request unit 306, a transmission screen display unit 307, a transmission destination selection unit 308, an information reception unit 309, and a data transmission unit 310 as functional components.

  In addition, the facsimile client module 302 includes a display control unit 311 as a functional configuration.

  The transmission data generation unit 305 receives, for example, a print instruction of document data generated by the document generation application program, receives drawing information (DDI function: Device Driver Interface) of the document data via the OS (Operating System), Generate data (TIFF image data).

  Since the process of generating TIFF image data is a known technique, the detailed description is omitted. Further, in the present embodiment, TIFF image data is used as a data format of generated FAX data. However, the present invention is not limited to this, and may be PDF format or bitmap format.

  The generation process of FAX data by the transmission data generation unit 305 is performed before the login request by the login request unit 306, and the FAX data is spooled in the external memory in the client terminals 101 and 102. In this way, by performing data generation and spooling processing first, the print processing process by the document application can be released early, and the user resumes the document editing processing using the document application, You can close the file. The output destination of the printer driver 301 for facsimile is a work folder in the client terminal, and the external output port is not designated, and the output is made as a FAX data file in the work folder.

  A login request unit 306 is a functional unit called by the facsimile printer driver 301 when a print instruction is received, displays an authentication request screen at the time of logon, and is input by the user via the authentication request screen. A login request is issued by transmitting authentication information including a user ID (user identification information) and a password to a designated server (corresponding to the FAX server 103 in the present embodiment). The logon request is executed by pressing the logon button 1502.

  A transmission screen display unit 307 is a functional unit called by the facsimile printer driver 301 when login authentication is performed.

  The transmission destination selection unit 308 has a function of determining the transmission destination input / designated by the user via the selection screen displayed by the transmission screen display unit 307.

  The information receiving unit 309 communicates with the FAX server 103 to receive an authentication result of login authentication and user authority, and also receives a transmission destination list which is a telephone directory selectable by an authenticated user. Have.

  The data transmission unit 310 performs data transmission to the FAX server 103 so as to transmit the FAX data generated by the transmission data generation unit 305 to the transmission destination determined by the transmission destination selection unit 308. Specifically, the FAX data spooled in the work folder is uploaded to the facsimile system server module of the FAX server 103 along with information on the transmission destination selected and determined by the transmission destination selection unit 308, and data transmission registration is performed. Is done.

  The data generation process by the transmission data generation unit 305 is a process by the printer driver for facsimile 301, and each process by the login request unit 306, transmission screen display unit 307, transmission destination selection unit 308, information reception unit 309, and data transmission unit 310. May be realized as another process (separate service) called from the printer driver 301 for facsimile.

  The display control unit 311 is a functional unit that controls to display a FAX image editing screen.

  Next, the functional configuration of the facsimile system server module 303 will be described.

  The FAX server 103 includes, as functional components, a storage control unit 312, an acquisition unit 313, a transmission control unit 314, and a generation unit 315. A storage control unit 312 is a functional unit that controls to store fax data. The acquisition unit 313 is a functional unit that acquires the number of communicable lines of the transmission destination and the number of communicable lines of the transmission source. The transmission control unit 314 is a functional unit that performs control to transmit FAX data with the number of lines specified based on the number of communicable lines of the transmission destination and the number of communicable lines of the transmission source. The generation unit 315 is a functional unit that generates division information.

  Further, each function in the facsimile system of the present invention is not limited to the configuration described above, and may be provided in either the client terminal or the facsimile server. It is also possible to provide all functions in the client device or facsimile server.

  This is the end of the description of the functional configurations of the client terminals 101 and 102 and the fax server 103 shown in FIG. In addition, the effect structure shown in FIG. 3 is an example, Comprising: According to a use or the objective, it can be suitably changed.

  Next, the flow of the detailed process of the present embodiment will be described using the flowchart of FIG.

  In step S401, the CPU 201 of the FAX server 103 receives, from the user, FAX data to be transmitted and information on a transmission destination of the FAX data (corresponding to a reception unit).

  In step S402, the CPU 201 of the FAX server 103 determines whether a FAX transmission instruction has been received. If it is determined that the transmission instruction has been accepted, the process proceeds to step S403. If not, the process waits until the transmission instruction is accepted.

  In step S403, the CPU 201 of the FAX server 103 acquires the divided FAX function 501 of the entire setting table 500 stored in the external memory 211. The general setting table 500 (FIG. 5) is a data table storing settings for transmitting a FAX by division. The divided FAX function 501 is a flag that switches whether the function of transmitting the FAX by division is turned on or off. The used line ratio 502 is information indicating the ratio of lines that can be used in divided FAX transmission among a plurality of FAX communication lines. The communication failure upper limit 503 indicates the number of times that communication for FAX transmission can fail.

  In step S404, the CPU 201 of the FAX server 103 determines whether the divided FAX function 501 is ON or OFF. If the divided FAX function 501 is "ON", the process advances to step S405; if it is "OFF", the process advances to step S407.

  In step S405, the CPU 201 of the FAX server 103 checks whether the FAX transmission destination is not a target of split transmission (whether the transmission destination is not a target of division). The details of this process will be described in detail with reference to FIG.

  In step S601, it is searched whether there is a record in the divided FAX failure destination table 510 in which the destination number 511 matches the transmission destination received in step S401. If there is a matching record, the process advances to step S602. If it does not exist, the process ends.

In step S602, the value of the non-target flag 513 of the record determined to match is confirmed, and if “true”, the process proceeds to S603. If "false", the process proceeds to step S604. In step S603, the result is returned that "the transmission destination is a non-division target".

  In step S604, the result is returned that "the transmission destination is not a division target non-division target".

  This is the end of the description of the flowchart shown in FIG.

  It returns to the explanation of FIG.

  In step S406, the CPU 201 of the FAX server 103 determines, based on the result output in step S603 or step S604, whether the transmission destination is a destination other than the division target. If it is determined in step S603 that "the transmission destination is a non-division target", the process proceeds to step S407. If not, the process proceeds to step S408.

  In step S407, the CPU 201 of the FAX server 103 transmits FAX data to the transmission destination whose specification has been accepted in step S401, using one line.

  In step S408, the CPU 201 of the FAX server 103 performs divided FAX transmission processing, which is processing for dividing and transmitting FAX data using a plurality of lines. The detailed process flow of the divided FAX transmission process will be described in detail using the flowchart of FIG.

  FIG. 7 is a flowchart showing the detailed process flow of the divided FAX transmission process.

  In step S701, processing is performed to acquire the number of lines available for the divided FAX. The details of this process will be described with reference to the flowchart of FIG.

  FIG. 8 is a flowchart showing a detailed process flow of the process of acquiring the number of division FAX usable lines.

  In step S801, the CPU 201 of the FAX server 103 acquires the “used line ratio 502” from the entire setting table 500.

  In step S802, the CPU 201 of the FAX server 103 acquires the number of lines not being transmitted / received among the lines used in the current FAX system.

  In step S 803, the CPU 201 of the FAX server 103 multiplies the “number of lines not used for transmission and reception” by “the used line ratio 502” to calculate “the number of usable divided FAX usable lines” usable by the FAX server 103 as the transmission source terminal. Do.

Example: Percentage of line used: 50% Number of lines not transmitted / received: 10 lines 10 × 0.5 = 5
In step S504, the CPU 201 of the FAX server 103 returns the "number of lines available for divided FAX" calculated in step S503.

  This completes the description of FIG. 8 and returns to the description of FIG.

  In step S702, the CPU 201 of the FAX server 103 simultaneously calls the FAX transmission destination for the number of lines available for the divided FAX acquired in step S504.

  In step S703, the CPU 201 of the FAX server 103 checks the number of connected lines (corresponding to the number of communicable lines of the transmission destination terminal) by making a call (if it is larger than “1”, the process proceeds to S706. In the case of “1” or less, the process proceeds to S704.

  In step S704, the CPU 201 of the FAX server 103 FAX-transmits all pages using one line to which calls are connected.

  In step S 705, the CPU 201 of the FAX server 103 newly registers the main transmission FAX number as a record in the “destination number 511” of the divided fax failure destination table 510. Register as follows.

Destination number 511: This transmission FAX number Number of consecutive failures 512: 1
Exclusion flag 513: false
If the transmission FAX number is already registered in the destination number, the value of the continuous failure number 512 of the existing record is incremented by one.

  As a result of +1, if it is equal to or more than the value of “communication failure upper limit 503” (corresponding to the maximum number of communicable) in the overall setting table 500, “not target flag 513” in divided FAX failure destination table 510 is true Store.

  In step S706, the CPU 201 of the FAX server 103 equally divides the FAX data by the number of connected lines.

Example:
Transmission FAX page: 20 Number of connected lines: 6
The transmission FAX page is divided into six, 3, 3, 3, 3, 4 and 4.

  In step S 707, the CPU 201 of the FAX server 103 adds division information to the image of the first page of the FAX divided in step S 406. The division information includes the following information. A division FAX unique number which is an ID for identifying a FAX, a total division number of division FAXs which is a total number of divisions, and a division order of division FAX which indicates what number division among the total numbers.

  In step S 708, the CPU 201 of the FAX server 103 transmits the divided FAX page from each line to which a call is connected.

  This is the end of the description of the flowchart shown in FIG.

  The reception process of the FAX transmitted by division in step S408 will be described using the flowchart of FIG.

  FIG. 9 is a flowchart for explaining the flow of the detailed processing of the divided FAX reception processing.

  In step S901, the CPU 201 of the FAX server 103 receives a FAX by the FAX system.

  In step S902, the CPU 201 of the FAX server 103 confirms whether division information is added to the top page. If division information is not added, the process proceeds to step S 903. If it is added, the process proceeds to step S904.

  In step S 903, the CPU 201 of the FAX server 103 registers all pages in the FAX system as one received FAX because division information is not added.

  In step S904, the CPU 201 of the FAX server 103 performs divided FAX connection processing. Refer to FIG. 10 for the details of this process.

  FIG. 10 is a flow chart for explaining the detailed process flow of the divided FAX combining process.

  In step S1001, the CPU 201 of the FAX server 103 acquires division information (FAX unique number, total number of divisions of FAX, divided order of FAX) of the first page.

  In step S1002, the CPU 201 of the FAX server 103 saves the divided FAX image file in the temporary divided FAX holding folder (local folder of the FAX system). Save file name as division information.

Example:
Fax unique number: 100
Total number of divided faxes: 10
Fax split order: 5
File name: 100_10_5
In step S1003, the CPU 201 of the FAX server 103 checks whether or not all the divided FAXs of the same FAX unique number as the received FAX have been collected in the temporary divided FAX holding folder. If all of them are present, the process proceeds to step S1004.

Example:
In the example of step S1002, it is checked whether a total of 10 files with file names "100_10_1" to "100_10_10" exist.

  In step S1004, the CPU 201 of the FAX server 103 divides the divided FAX files of the same FAX unique number stored in the temporary divided FAX holding folder into divided FAX files of the same FAX unique number from the youngest file of “FAX divided order”. Combine

  In step S1005, the CPU 201 of the FAX server 103 registers the file combined in step S1004 in the FAX system as a received item.

  This is the end of the detailed process flow of the divided FAX combining process shown in FIG.

  As described above, according to the present invention, FAX data can be transmitted with an appropriate number of lines.

  The present invention is also applicable to, for example, an embodiment as a system, an apparatus, a method, a program, a storage medium, etc. Specifically, the present invention may be applied to a system composed of a plurality of devices. The present invention may be applied to an apparatus consisting of two devices. Note that the present invention includes one that directly or remotely supplies a program of software that implements the functions of the above-described embodiments to a system or an apparatus. The present invention also includes the case where the information processing apparatus of the system or apparatus achieves the same by reading and executing the supplied program code.

  Therefore, the program code itself installed in the information processing apparatus to realize the functional processing of the present invention by the information processing apparatus also implements the present invention. That is, the present invention also includes a computer program itself for realizing the functional processing of the present invention.

  In that case, as long as it has the function of a program, it may be in the form of an object code, a program executed by an interpreter, script data supplied to an OS, or the like.

  Examples of recording media for supplying the program include a flexible disk, a hard disk, an optical disk, a magneto-optical disk, an MO, a CD-ROM, a CD-R, and a CD-RW. There are also magnetic tapes, non-volatile memory cards, ROMs, DVDs (DVD-ROMs, DVD-Rs) and the like.

  In addition, as a program supply method, a browser on a client computer is used to connect to an Internet home page. Then, the program can be supplied by downloading the computer program of the present invention itself or a compressed file including an automatic installation function from the home page to a recording medium such as a hard disk.

  The present invention can also be realized by dividing the program code constituting the program of the present invention into a plurality of files and downloading each file from different home pages. That is, the present invention also includes a WWW server which causes a plurality of users to download program files for realizing the functional processing of the present invention by the information processing apparatus.

  In addition, the program of the present invention is encrypted, stored in a storage medium such as a CD-ROM, and distributed to users, and the user who has cleared predetermined conditions downloads key information that decrypts encryption from the homepage via the Internet. Let Then, it is possible to execute the program encrypted by using the downloaded key information and install it in the information processing apparatus.

  Also, the information processing apparatus executes the read program to realize the functions of the above-described embodiment. In addition, an OS or the like operating on the information processing apparatus performs a part or all of the actual processing based on the instruction of the program, and the functions of the above-described embodiment may be realized by the processing.

  Furthermore, the program read from the recording medium is written to a memory provided in a function expansion board inserted in the information processing apparatus or a function expansion unit connected to the information processing apparatus. Thereafter, based on the instruction of the program, a CPU or the like provided in the function expansion board or the function expansion unit performs part or all of the actual processing, and the function of the above-described embodiment is also realized by the processing.

  The embodiments described above merely show examples of implementation in practicing the present invention, and the technical scope of the present invention should not be interpreted in a limited manner by these. That is, the present invention can be implemented in various forms without departing from the technical concept or the main features thereof.

100 information processor 201 CPU
202 RAM
203 ROM
204 system bus 205 input controller 206 video controller 207 memory controller 208 communication I / F controller 209 keyboard 210 display 211 external memory

Claims (8)

An information processing system including a transmission source terminal having a plurality of lines and a transmission destination terminal having a plurality of lines, the information processing system comprising:
Accepting means for accepting fax data to be sent to the destination terminal;
Acquisition means for acquiring the number of communicable lines among a plurality of lines of the transmission destination terminal of the FAX data, and the number of communicable lines of the transmission source terminal of the FAX data;
The FAX data is transmitted by the number of lines specified based on the number of communicable lines of the transmission destination terminal acquired by the acquisition means and the number of communicable lines of the transmission source terminal. An information processing system comprising: transmission control means for controlling. The transmission control means may transmit the FAX data by the maximum number of communicable numbers specified based on the number of communicable lines of the transmission destination terminal and the communicable number of the transmission source terminal. The information processing system according to claim 1, wherein the control is performed. The apparatus further comprises generation means for generating division information indicating that the FAX data is to be transmitted on a plurality of lines if the number of lines to be identified is more than one.
3. The information processing system according to claim 1, wherein the transmission control means controls the transmission of the FAX data and the division information to the transmission destination. A control method of an information processing system including a transmission source terminal including a plurality of lines and a transmission destination terminal including a plurality of lines,
An accepting step of accepting fax data to be sent to the destination terminal;
An acquiring step of acquiring the number of communicable lines among the plurality of lines of the FAX data transmission destination terminal and the number of communicable lines of the FAX data transmission source terminal;
The FAX data is transmitted by the number of lines specified based on the number of communicable lines of the transmission destination terminal acquired in the acquisition step and the number of communicable lines of the transmission source terminal. And a transmission control step of controlling the information processing system. A program executable by an information processing system including a transmission source terminal having a plurality of lines and a transmission destination terminal having a plurality of lines,
The information processing system,
Accepting means for accepting fax data to be sent to the destination terminal;
Acquisition means for acquiring the number of communicable lines among a plurality of lines of the transmission destination terminal of the FAX data, and the number of communicable lines of the transmission source terminal of the FAX data;
The FAX data is transmitted by the number of lines specified based on the number of communicable lines of the transmission destination terminal acquired by the acquisition means and the number of communicable lines of the transmission source terminal. A program characterized by functioning as transmission control means to control. Receiving means for receiving fax data to be sent to the destination terminal;
Acquisition means for acquiring the number of communicable lines among a plurality of lines of the transmission destination terminal of the FAX data, and the number of communicable lines of the transmission source terminal of the FAX data;
The FAX data is transmitted by the number of lines specified based on the number of communicable lines of the transmission destination terminal acquired by the acquisition means and the number of communicable lines of the transmission source terminal. An information processing apparatus comprising: transmission control means for controlling. An accepting step of accepting fax data to be sent to the destination terminal;
An acquiring step of acquiring the number of communicable lines among the plurality of lines of the FAX data transmission destination terminal and the number of communicable lines of the FAX data transmission source terminal;
The FAX data is transmitted by the number of lines specified based on the number of communicable lines of the transmission destination terminal acquired in the acquisition step and the number of communicable lines of the transmission source terminal. And a transmission control step of controlling the information processing apparatus. An information processor,
Receiving means for receiving fax data to be sent to the destination terminal;
Acquisition means for acquiring the number of communicable lines among a plurality of lines of the transmission destination terminal of the FAX data, and the number of communicable lines of the transmission source terminal of the FAX data;
The FAX data is transmitted by the number of lines specified based on the number of communicable lines of the transmission destination terminal acquired by the acquisition means and the number of communicable lines of the transmission source terminal. A program executable by an information processing apparatus characterized in that it functions as transmission control means for controlling.

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