JP4155554B2 - Communication system and communication method - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a communication system and a communication method for providing communication using a mobile communication terminal.
[0002]
[Prior art]
In recent years, along with the spread of cellular phones and networks based on TCP / IP such as the Internet, cellular phone terminals equipped with data communication functions such as sending and receiving e-mails in addition to calling functions have become widespread.
[0003]
In addition, with the spread of mobile phones, users are demanding the same functions and usability as mobile phone terminals that are installed and used at predetermined locations.
[0004]
[Problems to be solved by the invention]
However, the communication fee charged to the mobile phone terminal is generally higher than the communication fee charged to the fixed phone terminal. In particular, when a mobile phone terminal and a fixed phone terminal communicate with each other, there is a strong tendency for communication charges to be higher because the communication carriers pass through a plurality of different telephone networks.
[0005]
In addition, when performing a conference using a telephone terminal by enabling simultaneous calls among a plurality of telephone terminals, that is, when performing a so-called conference call, a mobile phone terminal is used instead of a fixed telephone terminal for convenience. Although there was an increasing demand for use, there was a problem that the communication charge was high as described above.
[0006]
Furthermore, a destination telephone number, a registration identifier for identifying the telephone number, and a predetermined group are registered in association with each other, and a call is made to the telephone number with reference to the registered telephone number. The so-called phone book function is generally built in the mobile phone terminal, and when the mobile phone terminal is replaced or not owned, the registered phone number cannot be referred to. There was a problem.
[0007]
Therefore, the present invention has been made in view of the above points, and uses a low-cost communication method such as e-mail provided in a mobile phone terminal to perform communication between the mobile phone terminal and the fixed phone terminal. An object of the present invention is to provide a communication system and a communication method that contribute to a reduction in charges and can improve the convenience of communication services for users of mobile phone terminals.
[0008]
[Means for Solving the Problems]
In order to achieve the above object, the first feature of the present invention is that the user side transmits to the communication system using a mobile communication terminal, and the communication system is included in an e-mail from the mobile communication terminal. The phone number of the mobile communication terminal is detected, and the communication system is based on the detected phone number. By an outgoing call to the mobile communication terminal The communication path with the mobile communication terminal is set through the mobile phone network connection means for connecting with the mobile phone network that provides communication to the mobile communication terminal, the user side inputs the destination telephone number, and the communication system communicates with the mobile communication terminal. Get the destination phone number through the road, the communication system And a mobile communication terminal set by the communication path setting means by setting a communication path with the telephone terminal by an outgoing call to the telephone terminal to which the telephone number of the destination is given based on the telephone number of the destination acquired by By connecting the communication path of this and the communication path with the telephone terminal, The gist is to connect the mobile communication terminal and the telephone terminal to which the acquired telephone number of the destination is provided so as to be able to communicate with each other.
[0009]
According to the first feature of the present invention, the communication system connects the mobile communication terminal and the destination telephone terminal so that they can communicate with each other using a communication path that is transmitted and set to the mobile communication terminal. The communication system can make an outgoing call from the communication system to the portable communication terminal even if the call is made to the telephone terminal. The communication charge associated with the use of the mobile phone network from the communication system is lower than the unit price of the communication charge applied to outgoing calls from a general mobile communication terminal because a discount corresponding to the outgoing call volume is applied. By charging the user of the mobile communication terminal based on the unit price of the discounted communication fee, the communication fee can be reduced.
[0010]
In addition, according to the first feature of the present invention, a telephone network (IP telephone network) constructed using an IP telephone based on VoIP (Voice over IP) technology can be used. Can be reduced.
[0011]
Further, according to the first feature of the present invention, the mobile communication terminal and the destination fixed telephone terminal are communicably connected via the communication system, so that the telephone networks to which the respective telephone terminals belong are connected to each other. Even when there is no communication, communication between the telephone terminals can be provided.
[0012]
In the first aspect of the present invention, it is preferable to recognize the destination telephone number from the audio signal transmitted from the mobile phone terminal and acquire the destination telephone number.
[0013]
In such a case, since the voice signal transmitted from the mobile communication terminal is recognized and the destination telephone number is acquired, the user does not need to perform an input operation using a push button mounted on the mobile communication terminal. Even users who cannot freely operate buttons can easily specify a destination telephone number.
[0014]
The second feature of the present invention is that the telephone number of the requesting mobile communication terminal requesting simultaneous call with one or a plurality of telephone terminals, the telephone number of the destination connected to perform the simultaneous call, Storage means for storing a registered identifier in association with each other, telephone number detection means for detecting the telephone number of the requesting mobile communication terminal included in the e-mail from the requesting mobile communication terminal, and telephone number detection means Based on the detected phone number of the requesting mobile communication device, By an outgoing call to the mobile communication terminal A communication path setting means for setting a communication path with the requesting mobile communication terminal; an identifier acquiring means for acquiring a registration identifier from the requesting mobile communication terminal through the communication path; and the detected requesting mobile communication terminal On the basis of the telephone number of the destination stored in the storage means in association with the acquired registration identifier, A communication path with the telephone terminal is set by an outgoing call to the telephone terminal to which the destination telephone number is assigned, and a communication path with the portable communication terminal set by the communication path setting means and communication with the telephone terminal By connecting the road The gist of the invention is to have a connection means for connecting the requesting mobile communication terminal and the mobile communication terminal to which the destination telephone number is assigned so as to allow simultaneous calls.
[0015]
According to the second feature of the present invention, since the requesting mobile communication terminal transmits the registration identifier, the mobile communication terminal to which the destination telephone number is assigned is connected so as to be able to make a simultaneous call. Can avoid the trouble of inputting telephone numbers of a plurality of destinations each time a conference call, and can simplify the procedure performed by the user.
[0016]
In the second aspect of the present invention, it is preferable to record the contents of the simultaneous call between the requesting mobile communication terminal connected by the connecting means and the telephone terminal to which the destination telephone number is assigned.
[0017]
In such a case, since the content of the call between the requesting mobile communication terminal and the telephone terminal to which the destination telephone number is assigned is recorded, the content can be confirmed after the call ends.
[0018]
A third feature of the present invention is a storage means for storing a telephone number of a user's mobile communication terminal, a destination telephone number for communication with the user's mobile communication terminal, and a registration identifier in association with each other. , Based on the phone number detecting means for detecting the phone number of the user's mobile communication terminal included in the e-mail from the user's mobile communication terminal, and the detected phone number of the user's mobile communication terminal, By an outgoing call to the mobile communication terminal A communication path setting means for setting a communication path with the user's mobile communication terminal and communication with the telephone terminal to which the user's mobile communication terminal is registered or registered with the destination telephone number. When a menu providing means for providing a menu for selecting any of the above and an item for registering a destination telephone number in accordance with the menu provided by the menu providing means is selected from the user's portable communication terminal, Information acquisition registration for acquiring the destination telephone number and registration identifier through the communication path, and registering the destination telephone number, the registration identifier, and the detected telephone number of the mobile communication terminal of the user in the storage means And an item for communication with the destination telephone number in accordance with the menu provided by the menu providing means is selected from the user's portable communication terminal. Based on an identifier acquisition means for acquiring a registration identifier through a communication path, an acquired registration identifier, and a telephone number of a destination stored in the storage means in association with the detected telephone number of the mobile communication terminal of the user And A communication path with the telephone terminal is set by an outgoing call to the telephone terminal to which the destination telephone number is assigned, and a communication path with the portable communication terminal set by the communication path setting means and communication with the telephone terminal By connecting the road The gist of the invention is to have a connection means for connecting the user's portable communication terminal and the telephone terminal to which the destination telephone number is assigned in a communicable manner.
[0019]
According to the third feature of the present invention, in response to a request from the user's mobile communication terminal, the user's mobile communication terminal and the destination telephone number are assigned based on the registered identifier stored in the storage means. The phone number is no longer stored in the user's mobile communication terminal, and re-registration of the phone number in the phone book is avoided when the mobile communication terminal is replaced. can do.
[0020]
In the third feature of the present invention, the information acquisition / registration means recognizes a specific part of the audio signal transmitted from the user's portable communication terminal as a registration identifier and registers it in the storage means. It is preferable to verify whether the audio signal transmitted from the person's portable communication terminal matches the audio signal corresponding to the registered identifier registered in the storage means.
[0021]
Further, in the third feature of the present invention, the information acquisition / registration means recognizes the destination telephone number from the voice signal transmitted from the user's telephone terminal and acquires the destination telephone number. Is preferred.
[0022]
In such a case, since a voice signal can be used as the registration identifier and the destination telephone number, the user does not need to perform an input operation using a push button mounted on the mobile communication terminal, and in particular, the operation of the push button is not necessary. Even a user who cannot do freely can easily specify a registration identifier and a destination telephone number.
[0023]
According to a fourth aspect of the present invention, a telephone number of a requesting mobile communication terminal that requests simultaneous calling with one or a plurality of telephone terminals, a destination telephone number connected to perform the simultaneous calling, (1) a communication method in a communication system provided with a storage means for storing a registration identifier in association with each other, wherein the user side transmits to the communication system using a requesting mobile communication terminal; The communication system detects the telephone number of the requesting mobile communication terminal contained in the e-mail from the requesting mobile communication terminal; and the requesting side detected by the communication system in step (2) Based on your mobile phone ’s phone number, By an outgoing call to the mobile communication terminal A step (3) of setting a communication path with the requesting mobile communication terminal through a mobile phone network connection means for connecting to a mobile phone network that provides communication to the requesting mobile communication terminal; Step (4) of inputting through the communication path, Step (5) of acquiring a registration identifier through the communication path, a telephone number of the requesting portable communication terminal detected by the communication system, and the acquired registration Based on the destination telephone number stored in the storage means in association with the identifier, A communication path with the telephone terminal is set by an outgoing call to the telephone terminal to which the destination telephone number is assigned, and a communication path with the portable communication terminal set by the communication path setting means and communication with the telephone terminal By connecting the road The gist of the invention is to have a connection step (6) that enables simultaneous communication between the requesting mobile communication terminal and the telephone terminal to which the destination telephone number is assigned.
[0024]
According to a fifth feature of the present invention, there is provided storage means for storing a telephone number of a user's portable communication terminal, a destination telephone number for communication with the user's portable communication terminal, and a registration identifier in association with each other. A communication method in a communication system, in which a user side transmits to the communication system using a user's mobile communication terminal, and the communication system is connected from the user's mobile communication terminal. The step (2) of detecting the user's mobile communication terminal phone number included in the e-mail and the communication system based on the user's mobile communication terminal phone number detected in step (2) Through a mobile phone network connection means for connecting to a mobile phone network that provides communication to other mobile communication terminals. By outgoing call to mobile communication terminal The step (3) of setting a communication path with the mobile communication terminal and the communication system with the user's mobile communication terminal are registered with the destination telephone number or with the telephone terminal with the destination telephone number. In the step (4) of providing a menu for selecting one of the communication through the communication channel, and when the user selects an item for registering the destination telephone number according to the menu, the user side A step (5) of inputting a destination telephone number and a registration identifier from the portable communication terminal through a communication channel; a communication system inputting the destination telephone number and an input registration identifier; and step (2) Step (6) of registering the telephone number of the user's mobile communication terminal detected in step S3, and when the user selects an item for communication with the destination telephone number in accordance with the menu The user side inputs the registration identifier from the user's portable communication terminal through the communication path (7), the communication system acquires the registration identifier (8), and the communication system includes step (8). And the destination telephone number registered in association with the telephone number of the mobile communication terminal of the user detected in step (2), A communication path with the telephone terminal is set by an outgoing call to the telephone terminal to which the destination telephone number is assigned, and a communication path with the portable communication terminal set by the communication path setting means and communication with the telephone terminal By connecting the road And a step (9) of connecting the user's portable communication terminal and the telephone terminal to which the destination telephone number is assigned in a communicable manner.
[0025]
DETAILED DESCRIPTION OF THE INVENTION
(Overall configuration of communication system)
A communication system according to the present embodiment will be described with reference to the drawings. FIG. 1 is a schematic configuration diagram showing a communication system according to the present embodiment.
[0026]
In the figure, the communication system is composed of a gateway device 20, a communication connection device 30, and a voice portal device 40. The gateway device 20, the communication connection device 30, and the voice portal device 40 are connected to the fixed telephone network 1, respectively.
[0027]
The fixed telephone network 1 includes fixed telephone terminals 50 and 50 that are installed and used at predetermined locations. ₁ Is a telephone network for providing a telephone service. The fixed telephone network 1 is not a conventional telephone network based on a circuit switching system using a telephone exchange but a telephone network that provides an IP telephone service using a VoIP (Voice over IP) technology. The fixed telephone network 1 can provide a telephone service at a generally low communication fee because the configuration of communication facilities is simplified as compared with a conventional telephone network based on a circuit switching system.
[0028]
The mobile phone network 2 is a phone network for providing mobile phone service to the mobile phone terminal 10 and the mobile communication terminal 11 via the base station 3 that performs communication by a wireless method. The mobile phone network 2 is a digital mobile phone system using, for example, a PDC (Personal Digital Cellular) method or a CDMA (Code Division Multiple Access) method.
[0029]
The fixed telephone network 1 and the mobile telephone network 2 are connected via the gateway device 20, and the mobile telephone terminal 10, the mobile communication terminal 11, and the fixed telephone terminals 50, 50. ₁ Enables communication with each other.
[0030]
The data communication network 4 is a communication network for providing data communication to the mobile communication terminal 11 which is a mobile phone terminal capable of data communication via the base station 3. The data communication network 4 is connected to the fixed telephone network 1 via the gateway device 20.
[0031]
The mobile communication terminal 11 can send and receive e-mails and display Web pages created in a predetermined content description language via the data communication network 4.
[0032]
Next, the configurations of the gateway device 20, the communication connection device 30, and the voice portal device 40 that constitute the communication system according to the present embodiment will be described.
[0033]
In the present embodiment, the gateway device 20 constitutes a telephone number detection unit that detects the telephone number of the mobile communication terminal 11 included in the electronic mail from the mobile communication terminal 11.
[0034]
Specifically, the gateway device 20 detects the telephone number of the mobile communication terminal 11 included in the e-mail from the mobile communication terminal 11 to the gateway device 20 and transfers the telephone number to the voice portal device 40.
[0035]
Further, in this embodiment, the mobile communication terminal 11 uses the “Subject” part, the body part, or the user part part of the mail address (xxxx @) in the header part of the email in accordance with, for example, IETF RFC822. The telephone number of the portable communication terminal 11 can be included in any part of (xxxx part of domain).
[0036]
When the mobile communication terminal 11 transmits an electronic mail including the telephone number of the mobile communication terminal 11 to the gateway apparatus 20, the gateway apparatus 20 calls the mobile communication terminal 11 included in the electronic mail. The number is detected and the telephone number is transferred to the voice portal device 40.
[0037]
In the present embodiment, the communication connection device 30 is connected to the mobile phone network 2 that connects to the mobile phone network 2 that provides communication to the mobile communication terminal 11, and the mobile communication terminal 11 based on the telephone number detected by the gateway device 20. Communication channel setting means for setting the communication channel.
[0038]
Specifically, the communication connection device 30 is connected to the voice portal device 40, and based on the telephone number received from the voice portal device 40, the telephone number is obtained through the wireless communication line with the base station 3 and the mobile phone network 2. It connects so that communication can be performed with the assigned mobile communication terminal 11.
[0039]
In addition, the communication connection device 30 includes a plurality of mobile phone terminals, for example, in order to connect simultaneously with the plurality of mobile communication terminals 11 even when receiving a plurality of telephone numbers from the voice portal device 40 at the same time. A plurality of wireless communication lines for the base station 3 can be secured.
[0040]
The voice portal device 40 has a function of guiding the mobile communication terminal 11 about the contents of the communication service provided by the voice portal device 40 using a voice signal and selecting a specific communication service. Further, the voice portal device 40 registers predetermined information and the mobile communication terminal 11 and the fixed telephone terminals 50 and 50 according to the communication service selected by the mobile communication terminal 11. ₁ To communicate with each other.
[0041]
The voice portal device 40 according to the present embodiment 1) acquires a telephone number of a destination to make a call from the mobile communication terminal 11 and connects to the fixed telephone terminal 50 to which the telephone number is assigned. 2) A plurality of fixed telephone terminals 50, 50 ₁ , "Telephone conference service" for connecting the mobile phone terminal 10 or the mobile communication terminal 11 so that simultaneous calls are possible, and 3) registering the destination telephone number in association with a registration identifier for identifying the telephone number, It is possible to provide a “phone book service” for making a call by referring to the registered telephone number.
[0042]
In the present embodiment, as shown in FIG. 2, the voice portal device 40 includes a menu providing unit 41, an information acquisition unit 42, a voice recognition unit 43, a database 44, a communication control unit 45, and a connection unit 46. And a call content recording unit 47.
[0043]
In this embodiment, the menu providing unit 41 causes the mobile communication terminal 11 to select either registration of a destination telephone number or communication with a telephone terminal to which the destination telephone number is assigned. Configure.
[0044]
Specifically, a menu corresponding to each communication service provided by the voice portal device 40 is provided, and the content of the communication service is guided to the mobile communication terminal 11 by an audio signal via the information acquisition unit 42. It is.
[0045]
The menu providing unit 41 according to the present embodiment transmits the contents of the menu corresponding to each communication service of 1) a call connection service, 2) a telephone conference service, and 3) a telephone directory service to the mobile communication terminal 11 as an audio signal. Can be sequentially guided in an interactive manner by using to select a specific communication service or input a telephone number or the like.
[0046]
The information acquisition unit 42 acquires a telephone number and a registration identifier input from the mobile communication terminal 11 in conjunction with the menu providing unit 41.
[0047]
In this embodiment, the information acquisition unit 42 constitutes a destination telephone number acquisition unit that acquires a destination telephone number from the mobile communication terminal 11 through a communication path set by the communication connection device 30. In addition, the information acquisition unit 42 constitutes an information acquisition registration unit that acquires a destination telephone number, a registration identifier, and a telephone number of the mobile communication terminal 11 detected by the gateway device 20. Furthermore, the information acquisition unit 42 constitutes an identifier acquisition unit that acquires a registration identifier from the mobile communication terminal 11 through a communication path set by the communication connection device 30.
[0048]
Specifically, when the mobile communication terminal 11 selects “call connection service” in the menu guided by the menu providing unit 41 to the mobile communication terminal 11, the information acquisition unit 42 starts from the mobile communication terminal 11. Get the destination phone number to be sent.
[0049]
In addition, the information acquisition unit 42 is transmitted from the mobile communication terminal 11 when the mobile communication terminal 11 selects “conference service” in the menu guided by the menu providing unit 41 to the mobile communication terminal 11. Get a registration identifier.
[0050]
Further, the information acquisition unit 42 is transmitted from the mobile communication terminal 11 when the mobile communication terminal 11 selects “phone book service” in the menu guided to the mobile communication terminal 11 by the menu providing unit 41. A destination telephone number and a registration identifier associated with the destination telephone number are acquired.
[0051]
The registration identifier is an identifier that can be given by the user of the communication service. For example, any character within a predetermined number of characters such as the name of the user or the name of the company corresponding to the destination telephone number. • Combinations of numbers can be used.
[0052]
Based on the push button (PB) signal transmitted from the mobile communication terminal 11, the information acquisition unit 42 acquires the above-described destination telephone number and registration identifier as numbers and character information, and the selected communication service Are transferred to the communication control unit 45 together.
[0053]
In addition, the information acquisition unit 42 is configured to transfer the audio signal transmitted from the mobile communication terminal 11 to the audio recognition unit 43.
[0054]
In this embodiment, the voice recognition unit 43 recognizes and acquires the destination telephone number from the voice signal transmitted from the mobile communication terminal 11. In addition, the voice recognition unit 43 acquires a specific portion of the voice signal transmitted from the mobile communication terminal 11 as a registration identifier, and the voice signal transmitted from the mobile communication terminal 11 corresponds to the registered registration identifier. It is checked whether it matches the signal.
[0055]
Specifically, the voice recognition unit 43 recognizes a destination telephone number from the voice signal transferred from the information acquisition unit 42, and transmits a numeric string representing the destination telephone number to the communication control unit 45. In addition, the voice recognition unit 43 acquires a specific portion of the voice signal transferred from the information acquisition unit 42 as a registration identifier, and transmits the acquired voice signal to the communication control unit 45. Furthermore, the voice recognition unit 43 collates whether the voice identifier transferred from the information acquisition unit 42 matches the registered identifier stored in the database 44, and transmits the result to the communication control unit 45.
[0056]
In this embodiment, the database 44 constitutes storage means for storing the telephone number of the mobile communication terminal 11 detected by the gateway device 20, the telephone number of the destination acquired by the information acquisition unit 42, and the registration identifier.
[0057]
Specifically, the database 44 includes a telephone number table 44 a and a telephone conference table 44 b, and communicates the telephone number of the mobile communication terminal 11 detected by the gateway device 20 based on control from the communication control unit 45. As the service user ID, the user ID, the destination telephone number acquired by the information acquisition unit 42 or the voice recognition unit 43, and the registration identifier are stored.
[0058]
In the telephone number table 44a, the telephone number of the mobile communication terminal 11 detected by the gateway device 20 and the destination telephone number and registration identifier acquired by the information acquisition unit 42 or the voice recognition unit 43 are stored as one record. It is like that.
[0059]
In the telephone conference table 44b, the telephone number of the mobile communication terminal 11 acquired by the gateway device 20, the destination telephone number and the registration identifier acquired by the information acquisition unit 42 or the voice recognition unit 43 are stored as one record. It is like that.
[0060]
Note that the telephone number and registration identifier of a destination required when using the “conference service” can be acquired using the “telephone book service”. The destination telephone number and the registered identifier are stored in the telephone conference table 44b. In addition, the voice portal device 40 acquires the date and time of the conference call, so that the mobile communication terminal 11 of the user who applied for the conference call and a plurality of fixed phone terminals 50 to which the acquired destination phone numbers are assigned. , 50 ₁ May be automatically connected at the date and time so that simultaneous calls can be made.
[0061]
In this embodiment, the communication control unit 45 registers the telephone number of the mobile communication terminal 11 detected by the gateway device 20, the destination telephone number received from the information acquisition unit 42, and the registration identifier in the database 44. Configure the means. Further, the communication control unit 45 refers to the communication service information received from the information acquisition unit 42 and the information stored in the database 44 so as to connect the mobile communication terminal 11 and the fixed telephone terminal 50 so that they can communicate with each other. It has a function to control.
[0062]
Specifically, the communication control unit 45 associates the telephone number of the mobile communication terminal 11 detected by the gateway device 20, the destination telephone number received from the information acquisition unit 42, and the registration identifier into one record. Is registered in the database 44 as
[0063]
Further, the communication control unit 45 refers to the corresponding record stored in the database 44 based on the information received from the information acquisition unit 42, and information on the telephone number of the mobile communication terminal 11 or the telephone number of the destination Is transmitted to the connection unit 46.
[0064]
In this embodiment, the connection unit 46 is connected to the mobile communication terminal 11 and the fixed telephone terminals 50 and 50 to which the destination telephone numbers are assigned. ₁ Are connected so as to be communicable with each other.
[0065]
Based on the telephone number of the mobile communication terminal 11 or the destination telephone number received from the communication control unit 45, the connection unit 46 connects the mobile communication terminal 11 and the fixed telephone terminal 50 to which the destination telephone number is assigned. Connect to enable communication. The connection unit 46 is connected to the fixed telephone network 1 and includes a communication interface with the gateway device 20 and the communication connection device 30.
[0066]
Specifically, the connection unit 46 transmits the telephone number to the communication connection device 30 based on the telephone number of the mobile communication terminal 11 received from the communication control unit 45 and sets the communication path with the mobile communication terminal 11. Instruct them to do so. Further, based on the destination telephone number received from the communication control unit 45, the connection unit 46 makes a call to the fixed telephone terminal 50 to which the destination telephone number is assigned, and establishes a communication path with the fixed telephone terminal 50. Set. Further, the connection unit 46 connects the communication path with the mobile communication terminal 11 to which the communication connection device 30 is connected and the communication path with the fixed telephone terminal 50, thereby connecting the mobile communication terminal 11 and the fixed telephone terminal 50. Communication can be provided.
[0067]
The call content recording unit 47 records the content of a simultaneous call between the mobile communication terminal 11 and the fixed telephone terminal 50 that are connected so as to be able to make a simultaneous call when providing the “conference service”.
[0068]
Specifically, the call content recording unit 47 records the content of the telephone conference during the period from when the mobile communication terminal 11 and the fixed telephone terminal 50 are connected so that simultaneous calls are possible until the connection is released. be able to. The call content recording unit 47 can also register the recorded content in the database 44 as an audio file.
[0069]
Note that the audio file may be registered on a server published on the Internet with authentication such as a password added. Thereby, the person concerned in the telephone conference can easily listen to the content even after the telephone conference ends. In addition, the call content recording unit 47 can cancel the recording of the content of the conference call based on a request from the user.
[0070]
In the present embodiment, the gateway device 20, the communication connection device 30, and the voice portal device 40 are separate devices. However, the present invention is not limited to this, and the gateway device 20, the communication connection device, and the like. 30 and the voice portal device 40 can also be integrated, and the functions provided in each of the gateway device 20, the communication connection device 30, and the voice portal device 40 in this embodiment are as follows. It can also be included in the apparatus.
[0071]
(Communication method using communication system)
A communication method using the communication system according to this embodiment having the above-described configuration will be described below.
[0072]
First, a case where communication is performed from the mobile communication terminal 11 to the fixed telephone terminal 50 will be described with reference to FIG.
[0073]
When making a call to the fixed telephone terminal 50, the user of the mobile communication terminal 11 first transmits an e-mail to the gateway device 20 using the mobile communication terminal 11 (S301).
[0074]
The gateway device 20 detects the telephone number (for example, 090-xxxx-yyyy) of the mobile communication terminal 11 included in the e-mail sent from the mobile communication terminal 11 to the gateway device 20 (S303).
[0075]
Next, the gateway device 20 transfers the telephone number (090-xxxx-yyyy) of the mobile communication terminal 11 detected in step S303 to the voice portal device 40 (S305).
[0076]
The voice portal device 40 acquires the telephone number (090-xxxx-yyyy) of the mobile communication terminal 11 transferred from the gateway device 20 (S307), transmits the telephone number to the communication connection device 30, and also uses the mobile communication terminal. 11 is instructed to connect (S309).
[0077]
The communication connection device 30 transmits to the mobile communication terminal 11 based on the telephone number (090-xxxx-yyyy) received from the voice portal device 40 (S311). When the mobile communication terminal 11 is in a call or does not respond to a call from the communication connection device 30, the communication connection device 30 makes a call to the mobile communication terminal 11 again after a predetermined time has elapsed. .
[0078]
When the user of the mobile communication terminal 11 responds to a call that has occurred with the transmission from the communication connection device 30 to the mobile communication terminal 11, the voice portal device 40 sets a communication path with the mobile communication terminal 11 and performs communication. Start (S313).
[0079]
In this way, by calling back from the voice portal device 40 to the mobile communication terminal 11 through the communication connection device 30 based on the telephone number of the mobile communication terminal 11 detected by the gateway device 20 in step S303, the voice portal The outgoing call can be made from the device 40, and the communication fee associated with the use of the mobile phone network 2 is charged to the voice portal device 40.
[0080]
The outgoing call volume from the voice portal device 40 to the mobile communication terminal 11 through the communication connection device 30 may use the above-described callback, and is usually significantly larger than the outgoing call volume from the mobile communication terminal 11. . For this reason, in the communication method according to the present embodiment, the unit price of the communication charge associated with the use of the mobile phone network 2 is greatly discounted from the unit price of the communication charge applied to the transmission from the mobile communication terminal 11. It can be.
[0081]
Next, the voice portal device 40 selects the desired one of 1) “call connection service”, 2) “conference service”, and 3) “phone book service” for the mobile communication terminal 11 connected in step S313. Guidance is made by voice signal to select a communication service (S315).
[0082]
The user of the mobile communication terminal 11 1) In order to select a call connection service, the corresponding number “1” is input using the push button (PB) provided in the mobile communication terminal 11 (S317).
[0083]
The voice portal device 40 acquires the PB signal input from the mobile communication terminal 11, recognizes that “call connection service” has been selected, and sends the destination telephone number to the mobile communication terminal 11 as PB or voice. In step S319, the user is guided by an audio signal so that the input is performed.
[0084]
The user of the portable communication terminal 11 inputs the destination telephone number (for example, 030-aaaa-bbbb) using PB, or the user utters “030-aaaa-bbbb” and the destination telephone number Is input (S321).
[0085]
The voice portal device 40 acquires the destination telephone number (030-aaaa-bbbb) input from the mobile communication terminal 11 and sends it to the fixed telephone terminal 50 to which the destination telephone number is assigned (S323). . When the fixed telephone terminal 50 is in a call or does not respond to a call from the voice portal device 40, the mobile communication terminal 11 can be notified accordingly.
[0086]
The user of the fixed telephone terminal 50 responds to a call that has been generated in response to a call from the voice portal device 40 to the fixed telephone terminal 50 (S325).
[0087]
Next, the voice portal device 40 connects the mobile communication terminal 11 and the fixed telephone terminal 50 using the communication path set for the mobile communication terminal 11 in step S313 (S327).
[0088]
After acquiring the destination telephone number (030-aaaa-bbbb) from the mobile communication terminal 11 in step S321, the voice portal device 40 releases the communication path set with the mobile communication terminal 11 in step S313 ( In step S323, the mobile communication terminal 11 and the fixed telephone terminal 50 may be transmitted to connect the mobile communication terminal 11 and the fixed telephone terminal 50, respectively. By adopting such a method, in the communication method according to the present embodiment, when the fixed telephone terminal 50 is busy or does not answer the call from the voice portal device 40 in step S323, the voice portal device in step S313. It is possible to avoid the time that the communication path set by 40 is unnecessarily reserved.
[0089]
Next, the mobile communication terminal 11 and the fixed telephone terminals 50 and 50 ₁ Is described with reference to FIG. 4.
[0090]
The user of the mobile communication terminal 11 can use the fixed telephone terminals 50 and 50. ₁ When a telephone conference is performed, first, an e-mail is transmitted to the gateway device 20 using the mobile communication terminal 11 (S401).
[0091]
The gateway device 20 detects the telephone number (for example, 090-xxxx-yyyy) of the mobile communication terminal 11 included in the electronic mail transmitted from the mobile communication terminal 11 to the gateway device 20 (S403).
[0092]
In step S401, the user of the mobile communication terminal 11 may hang up the telephone before the gateway device 20 responds after confirming the ringing tone in the mobile communication terminal 11. If the call from the mobile communication terminal 11 is continued for a predetermined time in step S403, the call from the mobile communication terminal 11 is transferred to the voice portal device 40, and the communication system sends the call to the mobile communication terminal 11. A voice signal to call back (call back) is transmitted from the voice portal device 40 to the mobile communication terminal 11. Note that the voice portal device 40 may guide the communication service provided by the voice portal device 40 from the menu providing unit 41 instead of the voice signal indicating that the call back is performed.
[0093]
Next, the gateway device 20 transfers the telephone number (090-xxxx-yyyy) of the mobile communication terminal 11 detected in step S403 to the voice portal device 40 (S405).
[0094]
The voice portal device 40 obtains the telephone number (090-xxxx-yyyy) of the mobile communication terminal 11 transferred from the gateway device 20 (S407), transmits the telephone number to the communication connection device 30, and the mobile communication terminal 11 is instructed to connect (S409).
[0095]
The communication connection device 30 makes a call to the mobile communication terminal 11 based on the telephone number (090-xxxx-yyyy) received from the voice portal device 40 (S411). When the mobile communication terminal 11 is in a call or does not respond to a call from the communication connection device 30, the communication connection device 30 makes a call to the mobile communication terminal 11 again after a predetermined time has elapsed. .
[0096]
When the user of the mobile communication terminal 11 responds to a call that has occurred with the transmission from the communication connection device 30 to the mobile communication terminal 11, the voice portal device 40 sets a communication path with the mobile communication terminal 11 and performs communication. Start (S413).
[0097]
Thus, based on the telephone number of the mobile communication terminal 11 detected by the gateway device 20 in step S403, the voice portal device 40 makes a call back to the mobile communication terminal 11 through the communication connection device 30, whereby the voice portal The outgoing call can be made from the device 40, and the communication fee associated with the use of the mobile phone network 2 is charged to the voice portal device 40.
[0098]
The outgoing call volume from the voice portal device 40 to the mobile communication terminal 11 through the communication connection device 30 may use the above-described callback, and is usually significantly larger than the outgoing call volume from the mobile communication terminal 11. . For this reason, in the communication method according to the present embodiment, the unit price of the communication charge associated with the use of the mobile phone network 2 is greatly discounted from the unit price of the communication charge applied to the transmission from the mobile communication terminal 11. It can be.
[0099]
Next, the voice portal device 40 selects the desired one of 1) “call connection service”, 2) “conference service”, and 3) “phone book service” for the mobile communication terminal 11 connected in step S413. Guidance is made by voice signal to select a communication service (S415).
[0100]
The user of the mobile communication terminal 11 2) inputs the number “2” corresponding to this using the push button (PB) provided in the mobile communication terminal 11 in order to select the telephone conference service (S417).
[0101]
The voice portal device 40 acquires the PB signal input from the mobile communication terminal 11, recognizes that “telephone conference service” is selected, and inputs the registration identifier to the mobile communication terminal 11 by PB or voice. The user is guided by the audio signal (S419).
[0102]
The user of the mobile communication terminal 11 inputs a registration identifier (for example, A project progress meeting) using PB, or the user speaks “A project progress meeting” and inputs the registration identifier (S421). .
[0103]
The voice portal device 40 acquires a registration identifier (A project progress meeting) input from the mobile communication terminal 11, and is associated with the registration identifier and stored in the database 44 (for example, 030-aaaa) -bbbb) is sent to the fixed telephone terminal 50 (S423). When the fixed telephone terminal 50 is in a call or does not respond to a call from the voice portal device 40, the mobile communication terminal 11 can be notified accordingly.
[0104]
The user of the fixed telephone terminal 50 responds to a call that has been generated in response to a call from the voice portal device 40 to the fixed telephone terminal 50 (S425).
[0105]
If there are a plurality of destination telephone numbers associated with the registration identifier acquired in step S421 and stored in the database 44, the voice portal device 40 determines the destination telephone number (for example, 030-cccc). -dddd) fixed telephone terminal 50 ₁ Is repeatedly sent (S427), one or a plurality of fixed telephone terminals 50 ₁ The voice portal device 40 to the fixed telephone terminal 50 ₁ It responds to the call that has occurred with the outgoing call (S429).
[0106]
Next, the voice portal device 40 uses the communication path set for the mobile communication terminal 11 in step S413, and the mobile communication terminal 11 and the fixed telephone terminals 50, 50. ₁ Branch connection is established so that simultaneous telephone calls can be made (S431).
[0107]
After acquiring the registration identifier (A project progress meeting) from the mobile communication terminal 11 in step S421, the voice portal device 40 releases the communication path set with the mobile communication terminal 11 in step S413 (so-called telephone call). In step S423, the mobile communication terminal 11 and the fixed telephone terminals 50, 50 ₁ To the mobile communication terminal 11 and the fixed telephone terminals 50, 50 respectively. ₁ And may be connected. By adopting such a method, in the communication method according to the present embodiment, the fixed telephone terminals 50 and 50 in step S423. ₁ During a call or when not responding to a call from the voice portal device 40, it is possible to avoid the time that the communication path set by the voice portal device 40 in step S413 is unnecessarily reserved.
[0108]
Next, a method for registering a destination telephone number from the mobile communication terminal 11 to the communication system will be described with reference to FIG.
[0109]
The user of the mobile communication terminal 11 can use the fixed telephone terminals 50 and 50. ₁ When a telephone conference is performed, first, an e-mail is transmitted to the gateway device 20 using the mobile communication terminal 11 (S501).
[0110]
The gateway device 20 detects the telephone number (for example, 090-xxxx-yyyy) of the mobile communication terminal 11 included in the e-mail sent from the mobile communication terminal 11 to the gateway device 20 (S503).
[0111]
Next, the gateway device 20 transfers the telephone number (090-xxxx-yyyy) of the mobile communication terminal 11 detected in step S503 to the voice portal device 40 (S505).
[0112]
The voice portal device 40 acquires the telephone number (090-xxxx-yyyy) of the mobile communication terminal 11 transferred from the gateway device 20 (S507), transmits the telephone number to the communication connection device 30, and also uses the mobile communication terminal. 11 is instructed to connect (S509).
[0113]
The communication connection device 30 makes a call to the mobile communication terminal 11 based on the telephone number (090-xxxx-yyyy) received from the voice portal device 40 (S511). When the mobile communication terminal 11 is in a call or does not respond to a call from the communication connection device 30, the communication connection device 30 makes a call to the mobile communication terminal 11 again after a predetermined time has elapsed. .
[0114]
When the user of the mobile communication terminal 11 responds to a call that has occurred with the transmission from the communication connection device 30 to the mobile communication terminal 11, the voice portal device 40 sets a communication path with the mobile communication terminal 11 and performs communication. Start (S513).
[0115]
In this way, by calling back from the voice portal device 40 to the mobile communication terminal 11 through the communication connection device 30 based on the telephone number of the mobile communication terminal 11 detected by the gateway device 20 in step S503, the voice portal The outgoing call can be made from the device 40, and the communication fee associated with the use of the mobile phone network 2 is charged to the voice portal device 40.
[0116]
The outgoing call volume from the voice portal device 40 to the mobile communication terminal 11 through the communication connection device 30 may use the above-described callback, and is usually significantly larger than the outgoing call volume from the mobile communication terminal 11. . For this reason, in the communication method according to the present embodiment, the unit price of the communication charge associated with the use of the mobile phone network 2 is greatly discounted from the unit price of the communication charge applied to the transmission from the mobile communication terminal 11. It can be.
[0117]
Next, the voice portal device 40 selects the desired one of 1) “call connection service”, 2) “conference service”, and 3) “phone book service” with respect to the mobile communication terminal 11 connected in step S513. A voice signal guides the user to select a communication service (S515).
[0118]
The user of the mobile communication terminal 11 3) inputs the number “3” corresponding to this using the push button (PB) provided in the mobile communication terminal 11 in order to select the telephone directory service (S517).
[0119]
The voice portal device 40 acquires the PB signal input from the mobile communication terminal 11 and recognizes that “phone book service” has been selected. 2) “Register telephone number for telephone conference” 3) Guidance by voice signal to select desired item from “call connection with registered telephone number” (S519).
[0120]
The user of the mobile communication terminal 11 1) In order to select general telephone number registration, the corresponding number “1” is input using the push button (PB) provided in the mobile communication terminal 11 (S521). ).
[0121]
The voice portal device 40 acquires the PB signal input from the mobile communication terminal 11, recognizes that “regular phone number registration” is selected, and sets the destination telephone number to the mobile communication terminal 11 as PB. Or it guides by an audio | voice signal so that it may input with an audio | voice (S523).
[0122]
The user of the portable communication terminal 11 inputs the destination telephone number (for example, 030-aaaa-bbbb) using PB, or the user utters “030-aaaa-bbbb” and the destination telephone number Is input (S525).
[0123]
The voice portal device 40 acquires the destination telephone number (030-aaaa-bbbb) input from the mobile communication terminal 11 and sends the registration identifier to the mobile communication terminal 11 by PB or voice. Guidance is made by voice signals to input (S527).
[0124]
The user of the mobile communication terminal 11 inputs a registration identifier (for example, Martha Marlow) using PB, or the user utters “Martha Marlow” and inputs the registration identifier (S529).
[0125]
The voice portal device 40 acquires the registration identifier (Martha Marlow) input from the mobile communication terminal 11, and the registration identifier (Martha Marlow) and the telephone number (090-xxxx-) of the mobile communication terminal 11 acquired in Step S507. yyyy) and the destination telephone number (030-aaaa-bbbb) acquired in step S527 are associated with each other and registered in the database 44 (S531).
[0126]
At this time, if “regular telephone number registration” is selected in step S521, “conference telephone number registration” is selected in the telephone number table 44a when “telephone conference use” is selected. In this case, it is registered in the telephone conference table 44b.
[0127]
Next, a method for making a call from the mobile communication terminal 11 to a telephone terminal assigned with a destination telephone number registered in the communication system will be described with reference to FIG. Steps S601 to S619 in FIG. 6 are the same as steps S501 to S519 in FIG. 5, so steps S621 and after will be described.
[0128]
The user of the mobile communication terminal 11 3) Enters the corresponding number “3” using the push button (PB) provided in the mobile communication terminal 11 in order to select a call connection with the registered telephone number. (S621).
[0129]
The voice portal device 40 acquires the PB signal input from the mobile communication terminal 11, recognizes that “call connection with registered phone number” is selected, and gives the mobile communication terminal 11 a registration identifier. Guidance is made by voice signal to input (S623).
[0130]
When the user of the portable communication terminal 11 inputs the registration identifier by PB in step S329, the user enters the registration identifier (Martha Marlow) using PB. When the registration identifier is input after uttering, the user utters “Martha Marlowe” and inputs the registration identifier (S625).
[0131]
The voice portal device 40 acquires the registration identifier (Martha Marlow) input from the mobile communication terminal 11, and corresponds to the registration identifier and the telephone number (090-xxxx-yyyy) of the mobile communication terminal 11 acquired in step S407. A call is made to the fixed telephone terminal 50 to which the destination telephone number (for example, 030-aaaa-bbbb) attached and stored in the database 44 is given (S627).
[0132]
When the fixed telephone terminal 50 is in a call or does not respond to a call from the voice portal device 40, the mobile communication terminal 11 can be notified accordingly.
[0133]
In addition, the voice portal apparatus 40 has the telephone number (090-xxxx-yyyy) stored in the database 44 in which the telephone number of the mobile communication terminal 11 acquired in step S607 is associated with the registration identifier (Marmalto Row). Is different from the user, the user of the mobile communication terminal 11 is requested to input the telephone number (090-xxxx-yyyy) stored in the database 44 as the user ID of the user. ing. In this way, by requesting the input of the stored telephone number (090-xxxx-yyyy) even from a telephone terminal having a telephone number different from the telephone number (090-xxxx-yyyy) stored in the database 44 The telephone number (030-aaaa-bbbb) registered using the “phone book service” provided by the voice portal device 40 can be transmitted.
[0134]
The user of the fixed telephone terminal 50 responds to a call that has been generated in response to a call from the voice portal device 40 to the fixed telephone terminal 50 (S629).
[0135]
Next, the voice portal device 40 connects the mobile communication terminal 11 and the fixed telephone terminal 50 using the communication path set for the mobile communication terminal 11 in step S613 (S631).
[0136]
Note that after acquiring the registration identifier (Martha Marlow) from the mobile communication terminal 11 in step S625, the voice portal device 40 releases the communication path set with the mobile communication terminal 11 in step S613 (so-called telephone disconnection). In step S627, the mobile communication terminal 11 and the fixed telephone terminal 50 may be connected to each other to make a call. By adopting such a method, in the communication method according to the present embodiment, when the fixed telephone terminal 50 is busy or does not answer the call from the voice portal device 40 in step S627, the voice portal device in step S613. It is possible to avoid the time that the communication path set by 40 is unnecessarily reserved.
[0137]
(Operation and effect of communication system and communication method)
According to the communication system and the communication method according to the present embodiment described above, even when the mobile communication terminal 11 makes a call to the fixed telephone terminal 50, the voice portal device 40 has detected by the gateway device 20. Based on the telephone number of the mobile communication terminal 11, the mobile communication terminal 11 is called back through the communication connection device 30. For this reason, it is possible to make an outgoing call from the voice portal device 40 to the mobile communication terminal 11, and it is possible to perform communication at a unit price of a communication fee discounted according to the outgoing call volume from the voice portal device 40.
[0138]
In addition, according to the present embodiment, the fixed telephone network 1 is an IP telephone network using VoIP (Voice over IP) technology, and therefore, a telephone service provided by a telephone network based on a circuit switching system using a telephone exchange is provided. In comparison, the communication equipment configuration can be simplified, and the communication charge to be provided can be set at a low cost.
[0139]
Accordingly, the mobile communication terminal 11 and the fixed telephone terminals 50 and 50, which have a particularly strong tendency to increase communication charges. ₁ The communication fee required for communication with can be greatly reduced.
[0140]
Further, according to the present embodiment, since the voice portal device 40 is connected to the mobile communication terminal 11 through the communication connection device 30, the fixed telephone network 1 and the mobile phone network 2 are not connected by the gateway device 20. However, since the mobile communication terminal 11 and the fixed telephone terminal 50 can be communicably connected and the fixed telephone network 1 and the mobile telephone network 2 are not connected, the mobile communication terminal 11 and the fixed telephone terminal 50 communicate with each other. It is possible to avoid the restriction that it is impossible.
[0141]
According to the present embodiment, the mobile communication terminal 11 transmits the registration identifier to the voice portal device 40, so that the mobile communication terminal 11 and the fixed telephone terminals 50 and 50 are transmitted. ₁ Are connected so that simultaneous calls can be made, the user of the mobile communication terminal 11 can avoid the trouble of inputting telephone numbers of a plurality of destinations at each conference call, and the procedure performed by the user is simplified. Can be
[0142]
Further, according to the present embodiment, the voice portal device 40 includes the fixed telephone terminals 50 and 50. ₁ To the mobile communication terminal 11 and the fixed telephone terminals 50, 50 ₁ Are connected so that simultaneous calls can be made, the user of the conference call can receive a conference call service by responding to an incoming call from the voice portal device 40, and each user can receive a specific phone number. It is possible to avoid the trouble of calling and connecting to the conference call service.
[0143]
Furthermore, according to the present embodiment, the voice portal device 40 includes the call content recording unit 47 and is connected to the mobile communication terminal 11 that is capable of simultaneous calls, and the fixed telephone terminals 50 and 50. ₁ Since the content of the conference call is recorded, the parties who are absent from the conference call can confirm the content after the conference call.
[0144]
According to the present embodiment, the voice portal device 40 assigns the mobile communication terminal 11 and the destination telephone number based on the information stored in the database 44 in response to a request from the mobile communication terminal 11 of the user. Therefore, the user need not store the destination telephone number in the mobile communication terminal 11, and the destination telephone number in the telephone book when the mobile communication terminal 11 is replaced. Can be avoided, and the destination telephone number cannot be referred to when the mobile communication terminal 11 cannot be used.
[0145]
Further, according to the present embodiment, the voice portal device 40 recognizes the voice of the user of the mobile communication terminal 11 transmitted from the mobile communication terminal 11 and acquires the destination telephone number and registration identifier. The user does not need to perform an input operation using the push button. In particular, even a user who cannot operate the push button freely can easily specify the registration identifier.
[0146]
【The invention's effect】
As described above, according to the present invention, by utilizing an inexpensive communication method such as e-mail provided in the mobile phone terminal, it contributes to the reduction of the charge for communication between the mobile phone terminal and the fixed phone terminal, The convenience of the communication service for the user of the mobile phone terminal can be improved.
[Brief description of the drawings]
FIG. 1 is an explanatory diagram showing a schematic configuration of a communication system according to an embodiment of the present invention.
FIG. 2 is a block diagram showing a configuration of a voice portal device according to an embodiment of the present invention.
FIG. 3 is a sequence diagram showing a communication method from the mobile communication terminal to the fixed telephone terminal according to the embodiment of the present invention.
FIG. 4 is a sequence diagram illustrating a method for conducting a conference call according to an embodiment of the present invention.
FIG. 5 is a sequence diagram showing a method for registering a destination telephone number and registration identifier in the telephone directory function according to the embodiment of the present invention.
FIG. 6 is a sequence diagram illustrating a communication method with a telephone terminal using a telephone directory function according to an embodiment of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Fixed telephone network, 2 ... Mobile telephone network, 3 ... Base station, 4 ... Data communication network, 10 ... Mobile telephone terminal, 11 ... Mobile communication terminal, 20 ... Gateway apparatus, 30 ... Communication connection apparatus, 40 ... Voice portal Equipment, 50, 50 ₁ ... landline telephone terminals

Claims (14)

A telephone number detecting means for detecting a telephone number of the mobile communication terminal included in an e-mail from the mobile communication terminal;
Mobile phone network connection means for connecting to a mobile phone network that provides communication to the mobile communication terminal;
A communication path setting means for setting a communication path with the mobile communication terminal through the mobile telephone network connection means by an outgoing call to the mobile communication terminal based on the telephone number detected by the telephone number detection means;
Destination telephone number acquisition means for acquiring a destination telephone number through the communication path from the mobile communication terminal;
Based on the destination telephone number acquired by the destination telephone number acquisition unit, a communication path with the telephone terminal is set by an outgoing call to the telephone terminal to which the destination telephone number is assigned, and the communication path setting unit sets A connection for connecting the portable communication terminal and the telephone terminal to which the destination telephone number is assigned so as to communicate with each other by connecting the communication path with the portable communication terminal and the communication path with the telephone terminal. And a communication system.   2. The communication according to claim 1, wherein the destination telephone number acquisition unit recognizes the destination telephone number from an audio signal transmitted from the mobile communication terminal and acquires the destination telephone number. system. A telephone number of a requesting mobile communication terminal that requests simultaneous call with one or a plurality of telephone terminals, a destination telephone number connected to perform the simultaneous call, and a registration identifier are stored in association with each other. Storage means;
Telephone number detecting means for detecting the telephone number of the requesting mobile communication terminal included in the e-mail from the requesting mobile communication terminal;
A communication path setting means for setting a communication path with the requesting mobile communication terminal by an outgoing call to the mobile communication terminal based on the detected telephone number of the requesting mobile communication terminal;
From the requesting mobile communication terminal, an identifier acquisition means for acquiring the registration identifier through the communication path;
Based on the detected telephone number of the requesting mobile communication terminal and the destination telephone number stored in the storage means in association with the acquired registration identifier, the destination telephone number is assigned. By setting a communication path with the telephone terminal by an outgoing call to the telephone terminal, and connecting the communication path with the mobile communication terminal set by the communication path setting means and the communication path with the telephone terminal, A communication system comprising: connection means for connecting the requesting mobile communication terminal and the mobile communication terminal to which the destination telephone number is assigned so as to enable simultaneous calls.   4. The communication system according to claim 3, wherein the contents of the simultaneous call between the requesting mobile communication terminal connected by the connection means and the telephone terminal to which the destination telephone number is assigned are recorded. . Storage means for storing a telephone number of a user's mobile communication terminal, a destination telephone number for communicating with the user's mobile communication terminal, and a registration identifier;
Telephone number detecting means for detecting a telephone number of the user's mobile communication terminal included in an e-mail from the user's mobile communication terminal;
A communication path setting means for setting a communication path with the user's mobile communication terminal by an outgoing call to the mobile communication terminal based on the detected telephone number of the user's mobile communication terminal;
Providing a menu through which the user's mobile communication terminal can select either registration of the destination telephone number or communication with the telephone terminal to which the destination telephone number is assigned through the communication path Means,
When the item for registering the telephone number of the destination is selected in accordance with the menu by the menu providing means, the telephone number of the destination and the registration identifier are received from the user's mobile communication terminal. Information acquisition and registration means for registering the telephone number of the destination, the registration identifier, and the detected telephone number of the mobile communication terminal of the user in the storage means,
When an item for communication with the destination telephone number is selected in accordance with the menu by the menu providing means, the registered identifier is transmitted from the user's portable communication terminal through the communication path. An identifier acquisition means to acquire;
And the acquired registration ID, based on the telephone numbers of the associated with the telephone number of the mobile communication terminal detected the user is stored in the storage unit the destination, the destination telephone number is assigned By setting a communication path with the telephone terminal by an outgoing call to the telephone terminal, and connecting the communication path with the mobile communication terminal set by the communication path setting means and the communication path with the telephone terminal, A communication system comprising: a connection means for connecting the user's portable communication terminal and a telephone terminal to which the destination telephone number is assigned so as to be communicable. The information acquisition registration means recognizes a specific part of an audio signal transmitted from the user's mobile communication terminal as the registration identifier and registers it in the storage means,
The identifier obtaining unit collates whether an audio signal transmitted from the user's portable communication terminal matches an audio signal corresponding to the registered identifier registered in the storage unit. The communication system according to claim 5, characterized in that:   6. The information acquisition registration unit according to claim 5, wherein the destination telephone number is recognized by recognizing the destination telephone number from an audio signal transmitted from the mobile communication terminal of the user. Communication system. A step (1) in which the user side transmits to the communication system using a mobile communication terminal;
The destination telephone number acquisition means on the communication system, and step (2) for detecting the telephone number of the mobile communication terminal included in the electronic mail from the mobile communication terminal,
A mobile connected to a mobile telephone network that provides communication to the mobile communication terminal by an outgoing call to the mobile communication terminal based on the telephone number detected in the step (2) by the communication path setting means on the communication system Setting a communication path with the portable communication terminal through a telephone network connection means (3);
The user side inputs a destination telephone number (4);
(5) acquiring a destination telephone number from the portable communication terminal through the communication path by a destination telephone number acquiring unit on the communication system ;
Based on the destination telephone number acquired by the destination telephone number acquisition means, a communication path with the telephone terminal is set by an outgoing call to the telephone terminal to which the destination telephone number is assigned by the connection means on the communication system Then, by connecting the communication path with the mobile communication terminal set by the communication path setting means and the communication path with the telephone terminal, the mobile communication terminal and the acquired in the step (5) And a step (6) of connecting to a telephone terminal to which a destination telephone number is assigned in a communicable manner.   9. The communication method according to claim 8, wherein in the step (5), the telephone number of the destination is recognized from the voice signal transmitted from the mobile communication terminal and the telephone number of the destination is acquired. . A telephone number of a requesting mobile communication terminal that requests simultaneous call with one or a plurality of telephone terminals, a destination telephone number connected to perform the simultaneous call, and a registration identifier are stored in association with each other. A communication method in a communication system provided with storage means,
A step in which the user side makes a call to the communication system by using the requesting mobile communication terminal;
A step (2) of detecting a telephone number of the requesting mobile communication terminal included in an e-mail from the requesting mobile communication terminal by means of a destination telephone number obtaining means on the communication system ;
Connected to a mobile phone network for providing communication to the requesting mobile communication terminal based on the telephone number of the requesting mobile communication terminal detected in the step (2) by the communication path setting means on the communication system through cellular telephone network connecting means for, by the originating call to the mobile communication terminal of the requesting step (3) to set the communication path with the mobile communication terminal,
The user side inputs the registration identifier through the communication path (4);
(5) acquiring the registration identifier from the portable communication terminal through the communication path by a destination telephone number acquisition unit on the communication system ;
Based on the telephone number of the requesting portable communication terminal detected by the connection means on the communication system and the telephone number of the destination stored in the storage means in association with the acquired registration identifier The communication path with the telephone terminal is set by an outgoing call to the telephone terminal to which the destination telephone number is assigned, and the communication path with the portable communication terminal set by the communication path setting means, and the telephone terminal A communication step characterized by comprising a connection step (6) that enables simultaneous communication between the requesting portable communication terminal and the telephone terminal to which the destination telephone number is assigned by connecting to a communication path; Method.   The content of the simultaneous call between the requesting mobile communication terminal connected in the step (6) and the telephone terminal assigned with the destination telephone number is recorded. Communication method. A communication method in a communication system provided with storage means for storing a telephone number of a mobile communication terminal of a user, a telephone number of a destination for communication with the mobile communication terminal of the user, and a registration identifier There,
A step in which the user side makes a call to the communication system using the user's portable communication terminal (1);
A step (2) of detecting a telephone number of the user's mobile communication terminal included in an e-mail from the user's mobile communication terminal by means of a destination telephone number acquisition means on the communication system ;
Connected to a mobile phone network for providing communication to the user's mobile communication terminal based on the telephone number of the user's mobile communication terminal detected in the step (2) by the communication path setting means on the communication system (3) setting a communication path with the mobile communication terminal by an outgoing call to the user's mobile communication terminal through the mobile phone network connection means;
A menu for allowing the user's mobile communication terminal to select either registration of the destination telephone number or communication with the telephone terminal to which the destination telephone number is assigned; Providing through step (4);
When the user side selects an item for registering the destination telephone number in accordance with the menu, the user side receives the destination telephone number, the registration identifier, from the user's mobile communication terminal. (5) through the communication path;
Step (6) in which the communication system registers the input destination telephone number, the input registration identifier, and the telephone number of the user's portable communication terminal detected in Step (2);
When the user side selects an item to communicate with the destination telephone number in accordance with the menu, the user side inputs the registration identifier from the user's portable communication terminal through the communication path. Step (7);
(8) acquiring the input registration identifier from the mobile communication terminal by a destination telephone number acquisition unit on the communication system ;
Registered in association with the registration identifier acquired in step (8) and the telephone number of the user's portable communication terminal detected in step (2) by connection means on the communication system. Based on the telephone number of the destination, a communication path with the telephone terminal is set by an outgoing call to the telephone terminal to which the destination telephone number is assigned, and communication with the portable communication terminal set by the communication path setting means And connecting the user's portable communication terminal and the telephone terminal assigned with the destination telephone number so as to communicate with each other by connecting the communication path with the telephone terminal. A communication method characterized by the above. In step (6), a specific part of the audio signal transmitted from the user's mobile communication terminal is recognized and registered as the registration identifier,
In the step (8), it is checked whether an audio signal transmitted from the user's portable communication terminal matches an audio signal corresponding to the registered identifier registered. The communication method according to claim 12.   13. The telephone number of the destination is acquired in the step (6) by recognizing the telephone number of the destination from an audio signal transmitted from the mobile communication terminal of the user. Communication method.

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