JP2005065331A - Portable telephone set and exchange system using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an exchange system wherein processing performed by the electronic computer of a transfer source can be continuously performed by the electronic computer of a transfer destination. <P>SOLUTION: The exchange system comprises a transfer source telephone set 1503 which receives an arriving phone call, a transfer destination telephone set 1502 which is designated as a transfer destination by the transfer source telephone set, the transfer source electronic computer 1505 which outputs a hold transfer request resulting from adding transfer addition information to a request transferring a line from the transfer source telephone set to the transfer destination telephone set, an exchange 1501 which performs control to originate a call to the transfer destination telephone set when this hold transfer request is inputted, and outputting an incoming call notice resulting from adding the transfer addition information to a notice notifying the incoming call at the transfer destination telephone set, and the transfer destination electronic computer 1504 which performs processing on the basis of the transfer addition information added to the incoming call notice when this incoming call notice is inputted. Information relating to processing performed by the transfer source electronic computer is transmitted to the transfer destination electronic computer as transfer addition information, and the transfer destination electronic computer continues processing of the transfer source electronic computer. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an exchange system for communicating with a telephone and an electronic computer.

In recent years, with the development of computers and computer networks, CTI (Computer Telephony Integration) technology for fusing telephone networks and computer networks has advanced.
As this CTI technology, for example, CSMA (Computer Supported Telecommunication Applications) of ECMA (European Computer Manufacturers Association) is well known. This CSTA is a rule corresponding to the OSI application layer between the telephone network and the computer network.

  In recent years, technology related to wireless communication has also advanced due to the spread of mobile phones. In wireless communication, not only voice communication but also data communication technology has advanced, and technology that provides a user-friendly environment in any place has also advanced. In this wireless communication, as a technique for providing an environment that is easy for the user to use, for example, a callless cordless cordless handset shown in the following Patent Document 1 (Japanese Utility Model Publication No. Hei 5-88079) or the like is used, There is known an exchange system using a system that can respond with an extension telephone.

Hereinafter, this conventional exchange system will be described with reference to FIG. FIG. 33 is a block diagram showing a configuration of a conventional exchange system.
In FIG. 33, reference numeral 3301 denotes an exchange. Reference numeral 3302 denotes a base station connected to the exchange 3301. Reference numeral 3303 denotes a call-dedicated handset that can perform wireless communication with the base station 3302 and perform communication using weak radio waves. Reference numeral 3304 denotes an extension telephone that is connected to the exchange and communicates with the call dedicated handset 3303 using weak radio waves. Reference numeral 3305 denotes a communication path between the exchange 3301 and the base station 3302. Reference numeral 3306 denotes a wireless communication path between the base station 3306 and the call dedicated handset 3303. Reference numeral 3307 denotes a communication path using weak radio waves between the call dedicated handset 3303 and the extension telephone 3304. Reference numeral 3308 denotes a communication path between the exchange 3301 and the extension telephone.

The operation of the conventional exchange system will be described below.
In the conventional exchange system, when there is an incoming call to the call dedicated handset 3303, a signal responding to the incoming call is sent from the call dedicated handset 3303 to the extension telephone 3304 via the communication path 3307 using weak radio waves. Is output. The extension telephone 3304 outputs a transfer request to the exchange 3301 in accordance with a signal responding to the incoming call. In the exchange 3301, in accordance with this transfer request, control is performed to transfer the incoming call to the call dedicated handset 3303 to the incoming call to the extension telephone 3304.
Japanese Utility Model Publication No. 5-88079

  However, in the conventional wireless communication technology, the extension telephone is simply notified of the incoming call to the call-only handset, and a transfer request is output from the extension telephone to the exchange. All processing performed in the exchange system is related to the telephone. It is only processing, and no means is provided for communication between the exchange and the electronic computer. The telephone number of the caller is displayed on the electronic computer, or the incoming call is answered by the electronic computer instead of the extension telephone. I had the problem that I couldn't. In particular, communication other than voice communication, such as data communication and image communication, has become widespread, and a technique for responding to an incoming call to a mobile phone with an electronic computer is required. In the conventional technique, a communication between an exchange and an electronic computer is required. The problem is that no means for communication is provided. In the conventional CTI technology, the correspondence between the telephone and the electronic computer is determined in advance, and a method in which a person using the mobile phone controls the mobile phone from an arbitrary electronic computer is considered. There was also a problem that it was not done. That is, even if the conventional techniques are combined, there is a problem that a person using a mobile phone cannot display the caller's telephone number or respond to an incoming call on any electronic computer.

  In view of the above problems, the present invention is an exchange system in which an exchange can perform processing related to a telephone and an electronic computer, and processing that has been performed by a transfer source electronic computer can be continuously performed by a transfer destination electronic computer. The purpose is to provide.

In order to solve this problem, in the present invention, a “transfer source telephone” that receives an incoming call, a “transfer destination telephone” that the transfer source telephone designates as a transfer destination, and a line transfer from the transfer source telephone to the transfer destination telephone. “Transfer source electronic computer” that outputs a hold transfer request with transfer additional information added to the request, and when this hold transfer request is input, control is made to make a call to the transfer destination telephone and there is an incoming call to the transfer destination telephone A "switch" that outputs an incoming report in which the additional transfer information is added to the report to notify that, and when this incoming report is input, processing is performed based on the additional transfer information added to the incoming report. An exchange system is made up of “computers”.
As a result, the processing that has been performed by the transfer source electronic computer can be continuously performed by the transfer destination electronic computer.

  In the present invention, an information server for storing information is added to the exchange system, and the information acquired by the transfer source computer among the information stored in the information server is used as acquisition information. When information indicating a storage location is used as storage location information, the storage location information is transmitted as transfer additional information, and the transfer destination electronic computer obtains from the transfer additional information (= storage location information) added to the input incoming report. Information is obtained from an information server.

  In the present invention, an information server for storing information is added to the exchange system, and when the transfer source electronic computer stores storage information (information stored in the information server by the transfer source electronic computer), the information server Outputs an information identifier for identifying the stored information to the transfer source computer, and the transfer source computer transmits the information identifier included in the transfer additional information, and the transfer destination computer receives the received incoming report. When the information identifier stored in the transfer additional information is output to the information server, the information server is configured to determine whether to output the stored information from the information identifier to the transfer destination computer.

  In the present invention, the exchange is configured to add the additional information added to the request input from the transfer source computer to the status change report of the transfer destination telephone output to the transfer destination computer. .

  Further, in the present invention, when the “transfer source telephone”, the “transfer source electronic computer”, the “base station” and the incoming call notification (notification indicating that there is an incoming call) are input from the base station by wireless communication, , A "mobile phone" that outputs an incoming status report (report indicating that the incoming status has been reached) with weak radio waves, and a request to obtain an incoming report for a mobile phone when the incoming status report is input from a mobile phone with weak radio waves ( An exchange system is composed of a “transfer destination computer” that outputs an incoming report request) and an “exchange” that outputs an incoming report with additional transfer information to the transfer destination computer when the incoming report request is input. .

According to the present invention, since the information of the process performed by the transfer source electronic computer can be transmitted to the transfer destination electronic computer as transfer additional information, the process performed by the transfer source electronic computer by the transfer destination electronic computer For example, the information of the information server acquired by the transfer source computer can also be acquired by the transfer destination electronic computer.
In addition, since the information of the processing performed in the transfer source computer can be transmitted to the transfer destination computer as transfer additional information via the exchange, the transfer source computer and the transfer destination computer need to communicate directly. There is no need to manage the correspondence between the transfer destination telephone and the transfer destination electronic computer in the transfer source electronic computer.

Hereinafter, embodiments of the present invention will be described with reference to FIGS.
(Embodiment 1)
The first embodiment will be described below.
The configuration of the first embodiment will be described with reference to FIG. FIG. 1 is a block diagram showing an example of the configuration of the present invention in the first embodiment.
In FIG. 1, reference numeral 101 denotes an exchange. Reference numeral 102 denotes a base station connected to the exchange 101. Reference numeral 103 denotes a mobile phone capable of performing wireless communication with the base station 102 and performing communication using weak radio waves. An electronic computer 104 is connected to the exchange and communicates with the mobile phone 103 using weak radio waves. Reference numeral 105 denotes a communication path between the exchange 101 and the base station 102. Reference numeral 106 denotes a wireless communication path between the base station 106 and the mobile phone 103. Reference numeral 107 denotes a communication path using weak radio waves between the mobile phone 103 and the electronic computer 104.
As an example of communication using weak radio waves, communication using infrared rays or communication using millimeter waves can be given. Reference numeral 108 denotes a communication path between the exchange 101 and the electronic computer 104. For the communication via the communication path 108, the effect of the present invention can be obtained by data communication using wireless communication in addition to communication by a wired network such as Ethernet (registered trademark) or RS232C.

Next, a detailed configuration of the mobile phone 103 will be described with reference to FIG. FIG. 2 is a block diagram illustrating an example of the configuration of the mobile phone 103.
In FIG. 2, reference numeral 201 denotes a wireless communication unit that performs wireless communication with the base station 102. 202 is a cellular phone weak radio wave communication means for performing communication with the electronic computer 104 using weak radio waves. Reference numeral 203 denotes a mobile phone user interface means that is a user interface of the mobile phone 103. Reference numeral 204 denotes an incoming state report generation unit that generates an incoming state report indicating that the mobile phone 103 is in an incoming state. Reference numeral 205 denotes mobile phone overall control means for performing overall control of the mobile phone 103. Reference numeral 206 denotes a communication path between the mobile phone overall control means 205 and the mobile phone weak radio wave communication means 202.

The detailed configuration of the electronic computer 104 will be described with reference to FIG. FIG. 3 is a block diagram showing an example of the configuration of the electronic computer 104.
In FIG. 3, reference numeral 301 denotes a computer weak radio wave communication means for performing communication with the cellular phone 103 using weak radio waves. Reference numeral 302 denotes an exchange communication unit that communicates with the exchange 101. A computer user interface unit 303 is a user interface of the electronic computer 104. Reference numeral 304 denotes incoming call change request generation means for generating a request to change incoming calls to the mobile phone 103 to incoming calls to the electronic computer 104. Reference numeral 305 denotes computer overall control means for performing overall control of the electronic computer 104.

Further, a detailed configuration of the exchange 101 will be described with reference to FIG. FIG. 4 is a block diagram illustrating an example of the configuration of the exchange 101.
In FIG. 4, 401 is a base station communication unit that communicates with the base station 102. Reference numeral 402 denotes circuit switching control means for performing circuit switching control of the entire exchange 101. Reference numeral 403 denotes computer communication means for performing communication with the electronic computer 104. Reference numeral 404 denotes line management means for managing the destination and line status. Reference numeral 405 denotes an exchange whole control means for controlling the whole exchange 101.

Hereinafter, the operation of the switching system according to Embodiment 1 will be described with reference to FIG. FIG. 5 is a signal diagram of the switching system according to the first embodiment. In the following, for ease of explanation, it is assumed that the communication path 108 is Ethernet (registered trademark), and voice communication between the exchange 101 and the electronic computer 104 is performed using IP packets as an example. The operation of this exchange system will be described.
As shown in 501, when there is an incoming call to the mobile phone 103, an incoming call notification is output from the exchange 101 to the mobile phone 103 via the base station 102. In FIG. 5, the base station 102 is not shown for ease of explanation, but the signal 501 is actually input from the exchange 101 to the base station 102 via the communication path 105. Further, the data is transmitted from the base station 102 to the mobile phone 103 via the communication path 106.
As shown at 502, when the mobile phone 103 receives an incoming call notification 501, the mobile phone 103 generates an incoming call status report indicating that the mobile phone 103 has received the incoming call notification, and uses the communication path 107 to transmit the weak signal to the electronic computer 104. Output.
As shown in 503, when the electronic computer 104 receives the incoming call status report 502, the electronic computer 104 generates an incoming call change request that is a request for changing the incoming call to the mobile phone 103 to the incoming call to the electronic computer 104, and uses the communication path 108. Output to the switch 101.

In the exchange 101, when an incoming call change request 503 is input, two operations are performed.
First, the incoming call to the mobile phone 103 is changed to an incoming call to the electronic computer 104, and a computer incoming notification is output to the electronic computer 104 as indicated by 504. The electronic computer 104 starts an incoming operation such as displaying or making a sound according to the computer incoming notification 504.
Second, as shown at 505, an incoming call stop notification indicating that the incoming call to the mobile phone 103 has been stopped is output to the mobile phone 103. In accordance with the incoming call stop notification 505, the mobile phone 103 performs an incoming call stop operation such as stopping sounding.
In the electronic computer 104, after receiving the computer incoming notification 504, when the user of the electronic computer 104 performs an operation for responding to the incoming call using the computer user interface means 303, as shown in 506, the electronic computer 104 A computer call response is output to the exchange 101, and after that, a voice call can be made using the electronic computer 104.

The details of the above operation will be described below.
First, the operation of the exchange 101 when the incoming call notification 501 is output will be described. In the exchange 101, when the circuit exchange control means 402 detects that there is an incoming call to the mobile phone 103, it notifies the exchange overall control means 405 of that. The switch overall control means 405 controls the base station communication means 401 to cause the mobile phone 103 to issue an incoming call notification via the communication path 105. In addition, the fact that an incoming call notification has been issued to the mobile phone 103 is output to the line management means 404 to manage incoming calls. For ease of explanation, a telephone that performs a call operation to mobile phone 103 is not described in the first embodiment, but a telephone that performs a call operation to mobile phone 103. With regard to, it can be easily analogized that any telephone can be used as long as it can request the exchange 101 to receive an incoming call to the mobile telephone 103.

  Next, the operation of the mobile phone 103 when the incoming call notification 501 is input will be described. In the mobile phone 103, the incoming call notification 501 is input in the wireless communication means 201 via the communication path 106. The wireless communication unit 201 outputs the incoming call notification 501 to the mobile phone overall control unit 205. The cellular phone overall control means 205 controls the cellular phone user interface means on the basis of the incoming call notification 501 to notify the user of an incoming call by making a sound. At the same time, the incoming call notification 501 is output to the incoming call status report generation unit 204. Based on the incoming call notification 501, the incoming call status report generation unit 204 generates an incoming call status report indicating that the mobile phone 103 is in the incoming call state, and outputs it to the mobile phone overall control unit 205. The mobile phone overall control means 205 outputs the received incoming call status report to the mobile phone weak radio wave communication means 202, and the incoming call status report is indicated by 502 from the mobile phone weak radio wave communication means 202 via the communication path 107. It is output to the electronic computer 104.

  Third, the operation of the electronic computer 104 when the incoming call status report 502 is input will be described. In the electronic computer 104, the incoming call status report 502 is input to the computer weak radio wave communication means 301 via the communication path 107. The computer weak radio wave communication means 301 outputs the incoming call status report 502 to the computer overall control means 305. The computer overall control means 305 outputs the incoming call status report 502 to the incoming call change request generation means 304. The incoming call change request generation unit 304 generates an incoming call change request that is a request for changing the incoming call to the mobile phone 103 to the incoming call to the electronic computer 104 based on the received incoming call status report 502 and outputs it to the overall computer control unit 305. . When the incoming call change request is input from the incoming call change request generating means 304, the computer overall control means 305 performs two operations. First, the input incoming call change request is output to the exchange communication means 302, and the incoming call change request is output from the exchange communication means 302 to the exchange 101 as indicated by 503 via the communication path 108. Second, the voice call control means 306 is requested to start. As a result, the voice call control means 306 waits for input of the computer incoming notification 504 from the exchange 101.

Fourthly, the operation of the exchange 101 when the incoming call change request 503 is received will be described. In the exchange 101, the incoming call change request 503 input in the computer communication means 403 via the communication path 108 is output to the overall exchange control means 405. The switch overall control means 405 collates the incoming call change request 503 with information on the incoming call to the mobile phone 103 managed by the line management means 404, and sends the incoming call to the mobile phone 103 to the computer 103. Change to incoming call. Specifically, a computer incoming notification 504 is output to the electronic computer 104 via the computer communication unit 403, and an incoming call stop notification 505 is output to the mobile phone 103 via the base station communication unit 401.
Fifth, the operation of the electronic computer 104 when the computer incoming notification 504 is received will be described. In the electronic computer 104, the computer incoming notification 504 input in the exchange communication unit 302 via the communication path 108 is output to the computer overall control unit 305. The total computer control means 305 outputs information from the exchange 101 to the voice call control means 306. The voice call control unit 306 outputs a request to perform an incoming operation to the computer overall control unit 305 based on the received computer incoming notification 504, and the computer overall control unit 305 controls the computer user interface unit 303. To display that the call has been received or to make a sound.

Hereinafter, an example of a method for collating the incoming call change request 503 and the information on the incoming call to the mobile phone 103 managed by the line management unit 404 in the details of the above operation will be described.
First, an example of the format of the incoming call status report 502 and the incoming call change notification 503 will be described with reference to FIG. FIG. 6 is a diagram showing an example of the format of the incoming call status report 502 and the incoming call change notification 503.
In FIG. 6, an incoming state report 502 is composed of three fields 601 to 603, and an incoming call change notification 503 is an example of a format composed of four fields 604 to 607.
In the field 601, an incoming state report identifier indicating that the information output from the mobile phone 103 to the electronic computer 104 is an incoming state report is stored.
In the field 602, the telephone number of the mobile phone 103 is stored.
In the field 603, additional information of the incoming call status report 502 is stored. The additional information stored in the field 603 includes, for example, caller number information of a caller that has made a call to the mobile phone 103, information that indicates whether the line that has arrived at the mobile phone 103 is voice communication, packet communication, or the like. For example, information indicating the line speed of the line that has arrived at the telephone 103 or the address of the exchange 101 is given as an example.

The field 604 stores an incoming call change notification identifier indicating that the information output from the electronic computer 104 to the exchange 101 is an incoming call change notification.
The field 605 stores the telephone number of the mobile phone 103 that has output the incoming call status report 502 to the electronic computer 104 using weak radio waves. This telephone number is actually obtained from the value stored in the field 602 of the incoming call status report 502.
In the field 606, the address of the electronic computer 104 is stored. An example of the address is an IP address.
In the field 607, additional information of the incoming call change notification 503 is stored. The additional information stored in the field 607 includes, for example, information indicating whether the line that has arrived at the mobile phone 103 is voice communication or packet communication, or whether the electronic computer 104 and the switch 101 have TCP / IP communication or UDP / As an example, TCP and UDP port numbers when performing IP communication are listed.

Hereinafter, an example of a method for collating the incoming call change request 503 and information on incoming calls to the mobile phone 103 managed by the line management unit 404 will be described.
As described above, by storing the telephone number of the mobile phone 103 in the incoming call status report 502 in the field 602, the electronic computer 104 can acquire the telephone number of the mobile phone 103 that has output the incoming call status report 502. it can.
As a result, the telephone number of the mobile phone 103 can be added to the field 605 of the incoming call change request 503 output from the electronic computer 104 to the exchange 101, and the address of the electronic computer 104 can be added to the field 606.
In the exchange 101, the line management means 404 manages that the mobile phone 103 has received an incoming call. For this reason, it can be collated with the telephone number of the mobile phone stored in the field 605 of the incoming call change request 503. If the telephone numbers are the same, communication between the exchange 101 and the electronic computer 104 can be started using the address of the electronic computer stored in the field 606.

Hereinafter, items not described above will be described.
The first is an operation after the electronic computer 104 inputs the computer incoming notification 504. An example of the operation is shown below.
After the computer incoming notification 504 is input by the electronic computer 104, when the user of the electronic computer 104 operates the computer user interface unit 303 to respond to the incoming call, the operation information is voiced via the computer overall control unit 305. It is output to the call control means 306. The voice call control means 306 generates an incoming call response request, which is a request for responding to an incoming call, to the exchange 101 and outputs it to the computer overall control means 305. The computer overall control means 305 outputs the input incoming response request to the exchange communication means 302 and is inputted from the exchange communication means 302 to the exchange 101 via the communication path 108.

  In the exchange 101, the incoming call response request (computer incoming response) 506 input in the computer communication means 403 via the communication path 108 is output to the overall switch control means 405. The switch overall control means 405 controls the line exchange control means 402 based on the input incoming response request, and the line that is first received by the mobile phone 103 and transferred to the electronic computer 104 is connected to the computer communication. It is connected to the means 403 so that voice data can be transmitted and received between the exchange 101 and the electronic computer 104. Actually, the computer communication means 403 converts the voice data sent from the circuit switching control means 402 into a format that can be communicated with the electronic computer 104 and outputs it to the communication path 108. As an example of the conversion performed by the computer communication unit 403, there is a method of compressing 64 kbps PCM data into an IP packet after voice compression. Similarly, the computer communication means 403 converts the data from the electronic computer 104 input from the communication path 108 into voice data and outputs it to the circuit switching control means 402.

In the electronic computer 104, when voice data is inputted from the exchange 101 from the exchange communication means 108, it is inputted to the voice call control means 306 via the computer overall control means 305. The voice call control unit 306 issues a request to the computer overall control unit 305 and outputs the input voice data using the computer user interface unit 303. Similarly, in the voice call control means 306, the voice data inputted from the computer user interface means 303 is inputted via the computer overall control means 305, and the exchange is exchanged via the computer overall control means 305 and the exchange communication means 302. 101.
When the call is finished, the voice call control means 306 detects that the call is finished, issues a request to the computer overall control means 305, and uses the computer user interface means 303 to finish the call to the user. And stop the operation.

  The second is the operation of the mobile phone 103. The mobile phone 103 can make a call without using the electronic computer 104. In this case, the mobile phone overall control means 205 controls the mobile phone user interface means 203 and the wireless communication means 201 to communicate with the exchange 101 via the base station 102, thereby realizing a call. .

The third is the operation of the present invention in cases other than voice communication. The present invention can be easily analogized. For example, when an incoming call for packet communication occurs with respect to the mobile phone 103, the packet communication can actually be received by the electronic computer 104. It is not just for communication. For this reason, for example, the electronic computer 104 is provided with packet communication control means in addition to the voice call control means 306, and communication to the mobile phone 103 is set in the additional information field shown in the field 603 of FIG. It can be easily realized that information indicating communication or packet communication is stored and the electronic computer 104 activates either the voice call control unit 306 or the packet communication control unit based on the information. it can. This can be realized not only for voice communication and packet communication, but also for image communication and voice communication such as a videophone.
When the incoming call to the mobile phone 103 is packet communication, packet communication is performed between the electronic computer 104 and the exchange 101. When the incoming call to the mobile phone 103 is voice communication, the electronic computer 104 receives information related to the incoming call, for example, a caller. By simply displaying the number, it is possible to easily realize control such as making a voice call using the mobile phone 103.

  The fourth is a procedure for starting communication between the electronic computer 104 and the exchange 101. For example, the operation shown in the first embodiment starts TCP / IP communication from the electronic computer 104 to the exchange 101 in order to communicate the incoming call change request 503 between the electronic computer 104 and the exchange 101. The computer overall control means 305 activates the voice call control means 306, and TCP / IP or UDP / IP communication is started from the exchange 101 for communicating voice data from the exchange 101 to the electronic computer 104. It can be realized by waiting. At this time, by storing the TCP or UDP port number in the additional information field shown in the field 607 of FIG. 6 of the incoming call change notification 503, the port to be used when communication from the exchange 101 to the computer 104 is started. A number can be specified.

In addition, for example, when performing the packet communication or the image communication described above, information on what kind of communication is performed, information on the protocol and the communication speed, is added to the additional information field indicated in the field 607 of the incoming call change notification 503. Storage and communication between the exchange and the electronic computer based on the information can be easily realized. Instead of starting communication from the exchange 101 to the electronic computer 104, a response to the incoming call change request 503 is output from the exchange 101, and after receiving the response, the communication from the electronic computer 104 to the exchange 101 is performed. Can also be easily realized.
Further, when the electronic computer 103 inputs the incoming call status report 502, after logging in the user of the mobile phone 103 from the telephone number of the mobile phone 103 or the login name of the electronic computer stored in the additional information field. The procedure for starting communication with the exchange 101 can also be easily realized.

  As described above, in the first embodiment, when the incoming call notification indicating that there is an incoming call is input from the base station through wireless communication with the base station, the present switching system indicates that the incoming call is in the incoming state. A mobile phone that outputs a status report by weak radio waves, an electronic computer that outputs an incoming call change request that is a request to change incoming calls to the mobile phone when an incoming status report is input from the mobile phone by weak radio waves, and an incoming call change request Is input from the electronic computer, an exchange that changes the incoming call to the mobile phone to the incoming call to the electronic computer is provided.

Thereby, in the present invention, the following nine effects can be obtained.
The first is that since the mobile phone includes wireless communication means and user interface means, a call can be made only with the mobile phone.
Second, the mobile phone and the computer communicate with each other using weak radio waves, and an incoming call change request is output from the electronic computer to the exchange. It is possible to make a call in response.
Third, since an actual call is made by the electronic computer by responding to the incoming call to the mobile phone by the electronic computer, the power consumption of the mobile phone required for making the call by the mobile phone can be suppressed. It can be done.

Fourth, by adding the address information of the electronic computer to the incoming call change request output from the electronic computer to the exchange, the exchange determines the electronic computer that performs communication based on the address information of the incoming call change request. That is, an electronic computer that responds to an incoming call to a mobile phone can be determined at the time of the incoming call.
Fifth, by adding the address information of the electronic computer to the incoming call change request output from the electronic computer to the exchange, the exchange determines the electronic computer that performs communication based on the address information of the incoming call change request. Information regarding the address of the electronic computer, such as the correspondence between the address of the electronic computer and the telephone number of the mobile phone, does not need to be managed by the exchange until an incoming call occurs.
Sixth, simply adding voice communication, packet communication, or image communication to the incoming call status report output from the mobile phone to the electronic computer indicates whether the incoming line is voice communication, packet communication, or image communication. In addition, packet communication and image communication can be performed between the exchange and the electronic computer.

Seventh, by adding information on the protocol used for communication between the electronic computer and the exchange to the incoming call change request output from the electronic computer to the exchange, voice communication between the exchange and the electronic computer In addition, the protocol used when performing packet communication or image communication can be determined at the time of incoming call.
To the eight, the voice communication control means communicates with the exchange, and changes the communication protocol for outputting an incoming call change request from the electronic computer performing voice communication to the exchange, and the communication protocol for performing voice communication. Be able to. For example, it can be said that the incoming call change request is made by TCP and the voice communication is made by UDP.
Ninth, since the voice call control means of the electronic computer is activated after the incoming state report from the mobile phone is input, it is not necessary to operate the voice call control means when the voice call is not being performed. It is possible to reduce the processing capacity.

In the first embodiment, the description has been made using UDP, TCP, and IP as the communication protocol between the exchange and the electronic computer. However, it is possible to obtain the effects of the present invention using other communication protocols. Easy to analogize.
In the first embodiment, the exchange 101 outputs the incoming call stop notification 505 to the mobile phone 103. However, it is not possible to cause both the mobile phone 103 and the electronic computer 104 to perform an incoming operation without performing this output. Can be easily realized. At this time, if the mobile phone 103 responds, the mobile phone 103 can make a call, and if the electronic computer 104 responds, the electronic computer 104 can make a call.

In the first embodiment, the cellular phone 103 is used. However, this is a pager provided with weak radio wave communication means, and only the incoming call is notified from the exchange 101 to the pager. The actual voice communication is performed by the electronic computer 104 or the above. What is done with the described telephone can be easily realized.
In the first embodiment, when the computer overall control unit 305 of the electronic computer 104 receives the incoming call status report 502, the incoming call change request generating unit 304 generates an incoming call change request and the voice call control unit 306 is activated. Requested. However, when the incoming call status report 502 is input, it is easy for the computer overall control means 305 to request the voice call control means 306 to start and the voice call control means 306 generates an incoming call change request. Can be realized. At this time, the voice call control means 306 can easily request the exchange 101 to open a communication path for voice communication.

In the first embodiment, the electronic computer 104 shifts to the incoming operation after receiving the computer incoming notification 504. However, for example, when the incoming state report 502 is received, it is possible to easily shift to the incoming operation.
At this time, by storing the caller's number as additional information in the field 603 shown in FIG. 6 of the incoming call status report 502, the caller's number is displayed on the screen as the incoming call operation of the electronic computer 104. This process can be easily realized.
In the first embodiment, the exchange 101 inputs the incoming call change request 503 from the electronic computer 104 and then outputs the computer incoming notification 504. This is because the electronic computer 104 does not perform the incoming operation and the exchange 101 When the incoming call change request 503 is input, it is possible to easily implement voice communication immediately by performing both incoming call change processing and incoming call response processing.

  In the first embodiment, the electronic computer 104 has issued an incoming call change notification. However, the incoming call change request generation means for generating an incoming call change request to the mobile phone 103, and an address request that is a request for acquiring the address of the electronic computer 104. Address request generating means for generating an address request, and when an address request is input to the electronic computer 104, an address response means for responding to the address of its own device is provided. And an address request is output to the electronic computer 104, an incoming call change request is generated based on the address response output from the electronic computer 104, and the incoming call change request is sent to the exchange by wireless communication via the communication path 106. It is also possible to easily realize the output of 103.

  Furthermore, the mobile phone 103 and the electronic computer 104 can communicate with each other using weak radio waves instead of outputting the address request to the electronic computer 104 from the mobile phone 103 only when the mobile phone 103 receives an incoming call. The mobile phone 103 changes the incoming call to the mobile phone 103 to the electronic computer 104, or the incoming call to the mobile phone 103 is changed between the mobile phone 103 and the electronic computer 104. Making it possible to perform operations such as notifying both can be easily realized. In addition, the telephone number corresponding to the electronic computer 104 is set, and the exchange 101 manages the correspondence between the address of the electronic computer 104 and the telephone number corresponding to the electronic computer 104, so that the electronic computer 104 responds to the address response. As described above, it is possible to easily realize that the telephone number corresponding to the electronic computer 104 can be answered. At this time, since the address of the electronic computer 104 stored in the incoming call change request output from the mobile phone 103 is a telephone number, it is necessary to change the communication protocol of the wireless communication when the address format of the electronic computer 104 changes. It is easy to infer that extensibility is excellent.

Further, the switch 101 in the first embodiment is a private branch exchange and the base station 102 is a base station of a private radio network, or the switch 101 is a public network switch and the base station 102 is a public radio network base station. It can be easily analogized that the effects of the present invention can be obtained with any of the configurations. Further, when the base station 102 is a public network base station and the exchange 101 is a private branch exchange, it is easy to have a configuration in which there is a public network office switch between the base station 102 and the exchange 101. Analogy. Further, when the base station 102 is a base station of a private wireless network and the switch 101 is a public network station switch, a private branch network private branch exchange is provided between the base station 102 and the switch 101. It can be easily analogized.
In the first embodiment, the electronic computer 104 issues an incoming call change notification. The exchange 101 notifies the mobile phone 103 of information related to the incoming call to the mobile phone, for example, the caller telephone number transmitted to the mobile phone 103. It is also possible to easily implement an incoming call report request, which is a request for a voice call, to make a voice call on the mobile phone 103 and display only information related to the incoming call, for example, to display a caller ID, for example. Can do. In this case, it can be easily analogized that the electronic computer 104 includes an incoming report request generation unit.

  In the first embodiment, an example is shown in which the exchange 101 acquires the address of the electronic computer 104 by storing the address of the electronic computer 104 in the field 606 of the incoming call change request 503. When an incoming call change request is output from the switch 104 to the switch 101, it is possible to easily obtain the address of the electronic computer 104 notified in the communication protocol, for example, the source address of the IP packet. Can do.

(Embodiment 2)
The second embodiment will be described below.
The difference between the second embodiment and the first embodiment is that the detailed configuration of the exchange 101 is different.
Hereinafter, the detailed configuration of the exchange 101 according to the third embodiment will be described with reference to FIG. FIG. 7 is a block diagram illustrating an example of the configuration of the exchange 101.
In FIG. 7, reference numerals 701 to 705 are the same as 401 to 405 shown in FIG. Reference numeral 706 denotes call identifier generation means for generating a call identifier for identifying a line on which an incoming call has occurred when an incoming call occurs.

Hereinafter, the operation of the present switching system in the second embodiment will be described.
The signal diagram for explaining the operation in the second embodiment is the same as the signal diagram shown in FIG. 5 in the first embodiment. However, the call identifier generated by the call identifier generating unit 706 is included in the incoming notification 501, the incoming state report 502, and the incoming call change request 503.
Hereinafter, the call identifiers included in the incoming call status report 502 and the incoming call change request 503 will be described with reference to FIG. FIG. 8 is a diagram showing an example of the format of the incoming call status report 502 and the incoming call change notification 503.
In FIG. 8, the fields from 801 to 807 are the same as the fields from 601 to 607 in FIG. Reference numeral 808 denotes a field in which the call identifier is stored in the incoming call status report 502, and reference numeral 809 denotes a field in which the call identifier is stored in the incoming call change request 503.

Next, the operation of the present invention in the second embodiment will be described. First, the operation of the exchange 101 when the incoming call notification 501 is output will be described. In the exchange 101, when the circuit exchange control means 702 detects that there is an incoming call to the mobile phone 103, the exchange 101 notifies the exchange overall control means 705 of this. The switch overall control means 705 issues a call identifier generation request to the call identifier generation means 706 to acquire the call identifier. Thereafter, the base station communication means 701 is controlled to cause the mobile phone 103 to issue an incoming call notification including the call identifier via the communication path 105. Further, it issues an incoming call notification to the mobile phone 103 and outputs its call identifier to the line management means 404 to manage the line and call identifier.
When the mobile phone 103 receives the incoming call notification 501 including the call identifier, the mobile phone 103 generates an incoming call status report 502 in which the call identifier is stored in the field 808 of FIG.
When the electronic computer 104 receives the incoming call status report 502 including the call identifier, the electronic computer 104 generates an incoming call change request 503 in which the call identifier is stored in the field 809 in FIG. Since the operations of the respective means of the present invention in the above description are the same as those in Embodiment 1 except that the call identifier is included, the description is omitted.

  Finally, the operation of the exchange 101 when the incoming call change request 503 is received will be described. In the exchange 101, the incoming call change request 503 including the call identifier is input to the computer communication means 703 via the communication path. The computer communication means 703 outputs the input incoming call change request 503 to the exchange overall control means 705. The switch overall control means 705 collates the input call identifier of the incoming call change request 703 with the call identifier for the incoming call to the mobile phone 103 managed by the line management means 704, and sends the incoming call to the mobile phone 103 electronically. In order to change the incoming call to the computer 104, the computer incoming notification 504 is output to the electronic computer 104 via the computer communication means 703, and the incoming call stop notification 505 is sent to the mobile phone 103 via the base station communication means 701. Is output.

As described above in the second embodiment, the switching system includes a call identifier generating means for generating a call identifier in the exchange, and includes the call identifier in the incoming call notification, incoming call status report, and incoming call change request. Thus, the correspondence between the incoming call change request input from the electronic computer and the incoming call to the mobile phone is collated.
Thereby, in the present invention, the following two effects can be obtained.
First, by comparing the call identifier generated when an incoming call is received by the mobile phone with the call identifier included in the incoming call change request, the incoming call change request input from the electronic computer and the incoming call of the mobile phone Therefore, it is possible to reduce the circuit scale, the program scale, the memory size, etc. for taking the correspondence relation.
Second, the call identifier is generated when an incoming call occurs, is output from the exchange to the base station, and is then input again to the exchange via the mobile phone and the electronic computer. It is possible to authenticate an incoming call change request input from a computer to an exchange.
In the second embodiment, the structure of the call identifier has not been described. However, this may be any data, character string, symbol string, number string, or the like that can be verified by the exchange, and the size is also arbitrary. It can be easily analogized that the size of can be taken.

(Embodiment 3)
Hereinafter, the third embodiment will be described.
The configuration of the third embodiment will be described with reference to FIG. FIG. 9 is a block diagram showing an example of the configuration of the present invention in the third embodiment.
In FIG. 9, reference numerals 901 to 903 are the same as 101 to 103 in FIG.
Reference numeral 904 denotes office equipment that communicates with the mobile phone 903 using weak radio waves. Examples of the office equipment 904 include an electronic blackboard, a copy machine, and a fax machine. Since 905 to 907 have the same configuration as 105 to 107 in FIG. 1 of the first embodiment, description thereof is omitted. However, the communication path 907 is a communication path between the mobile phone and the electronic computer in the first embodiment, but is a communication path between the mobile phone 903 and the office equipment 904 in the third embodiment. Reference numeral 908 denotes an information storage computer that stores data communicated from the office device 904 via the mobile phone 903 and stores information transmitted to the office device 904 via the mobile phone 903. Reference numeral 909 denotes a communication path between the information storage computer 908 and the exchange 901.

Next, a detailed configuration of the mobile phone 903 will be described with reference to FIG.
FIG. 10 is a block diagram illustrating an example of the configuration of the mobile phone 903.
In FIG. 10, reference numeral 1001 denotes wireless communication means for performing wireless communication with the base station 902. Reference numeral 1002 denotes a cellular phone weak radio wave communication means for performing communication with the office equipment 904 using weak radio waves. Reference numeral 1003 denotes a mobile phone user interface means that is a user interface of the mobile phone 903. A connection 1004 stores information necessary for communication with the information storage computer 908, for example, a telephone number that is initially transmitted to communicate with the information storage computer 908, an address of the information storage computer 908, and the like. This is a destination number storage means. Reference numeral 1005 denotes a mobile phone overall control means for performing overall control of the mobile phone 903.

FIG. 11 is a block diagram illustrating the detailed configuration of the information storage computer 908.
FIG. 11 is a block diagram showing an example of the configuration of the information storage computer 908.
In FIG. 11, reference numeral 1101 denotes information storage means for storing information transmitted to the office equipment 904 and information received from the office equipment 904. Reference numeral 1102 denotes exchange communication means for communicating with the exchange 901. Reference numeral 1103 denotes computer user interface means that is a user interface of the electronic computer 908. Reference numeral 1104 denotes connection destination registration request generation means for generating a connection destination registration request that is a request for registering in the exchange 901 a telephone number designated for the mobile phone 903 to communicate with the information storage computer 908. Reference numeral 1105 denotes information storage computer overall control means for performing overall control of the information storage electronic computer 908.
Further, a detailed configuration of the exchange 901 will be described with reference to FIG.

FIG. 12 is a block diagram illustrating an example of the configuration of the exchange 901.
In FIG. 12, reference numerals 1201 to 1203 and 1205 are the same as 401 to 403 and 405 in FIG. Reference numeral 1204 denotes connection destination management means for managing connection destination registration requests input from the information storage computer 908.

Hereinafter, the operation of the switching system according to the third embodiment will be described with reference to FIG. FIG. 13 is an example of a signal diagram of the switching system according to the third embodiment. In the following description, for easy understanding, the office equipment 904 is an electronic blackboard, and characters and tables written on the electronic blackboard are scanned and converted into digital data via the mobile phone 903. The case where the information is stored in the information storage computer 908 will be described as an example.
First, as shown at 1301, a connection destination registration request for registering information necessary for the mobile phone 903 to communicate with the information storage computer 908 is issued from the information storage computer 908 to the exchange 901. Is done. An example of the contents of this connection destination registration request is shown in FIG. As shown in FIG. 14, the connection destination registration request includes, for example, a connection destination registration identifier indicating that the request is a connection destination registration request, as indicated by 1401, and a telephone number of the mobile phone 903, as indicated by 1402. As shown in 1403, the exchange 901 is connected to the information storage computer 908, as shown in 1404, a connection destination telephone number that is a telephone number input by the mobile phone 903 to connect to the information storage computer 908 from the mobile phone 903. Information storage computer address, etc. necessary for communication with the device.

  The connection destination registration request 1301 is generated when the information storage computer overall control means 1105 determines that the user requests registration using the computer user interface means 1103 of the information storage computer 908, for example. is there. In this case, the information storage computer overall control means 1105 requests the connection destination registration request generation means 1104 to generate a connection destination registration request, and outputs the generated connection destination registration request from the exchange communication means 1102 to the exchange 901. It becomes. The output connection destination registration request is input to the electronic computer communication means 1203 of the exchange 903 via the communication path 909 and is managed by the connection destination management means 1204 via the exchange overall control means 1205. After the main registration is performed, the mobile phone 903 can be used for communication between the mobile phone 903 and the information storage computer 908 by inputting the connection destination telephone number indicated by 1403 in FIG.

Next, an operation when the user of the mobile phone 903 stores information input from the office equipment 904 using weak radio waves in the information storage computer 908 will be described.
When a connection destination telephone number 1403 in FIG. 14 is input to the mobile phone 903, a connection request is issued from the mobile phone 903 to the exchange 901 via the communication path 906, the base station 902, and the communication path 905 as indicated by 1302. The
The connection request shown in 1302 is generated when the mobile phone overall control means 1005 determines that the user is requesting connection using, for example, the mobile phone user interface means 1003. The connection destination number storage means 1004 stores the same telephone number as the connection destination telephone number indicated by 1403 in FIG. For this reason, the cellular phone overall control unit 1005 acquires the telephone number stored in the connection destination number storage unit 1004 and starts the connection operation for the telephone number.

  In the exchange 901, the connection request shown in 1302 is input by the base station communication means 1201 and output to the overall switch control means 1205. The switch overall control means 1205 confirms that the connection request destination telephone number and the connection destination telephone number shown in 1403 of FIG. The unit 1201, the circuit switching control unit 1202, and the computer communication unit 1203 are controlled to control the line so that the mobile phone 903 and the information storage computer 908 can communicate with each other. As indicated by reference numeral 1303, a communication start notification indicating that communication with the mobile phone 903 is started is output.

After communication between the mobile phone 903 and the information storage computer 908 is established, information is output from the office equipment 904 to the mobile phone 903 via the communication path 907 using weak radio waves as indicated by 1304. For example, when the office equipment 904 is an electronic blackboard, a button on the electronic blackboard is pressed, characters and charts written on the electronic blackboard are scanned and digitized, and then the scanned data using weak radio waves is carried A specific example is output to the telephone 903.
Information output from the office equipment 904 is input to the mobile phone 903 as indicated by 1304. At this time, information input in the cellular phone weak radio wave communication unit 1002 of the cellular phone 903 is converted into a format for wireless communication in the cellular phone overall control unit 1005, and the wireless communication unit 1001 communicates with the communication path 906 and the base station 902. , And input to the exchange 901 through the communication path 905.

In the exchange 901, information is input in the base station communication means 1201, and is output to the information storage electronic computer 908 as indicated by 1306 via the circuit exchange control means 1202 and the computer communication means 1203.
In the information storage computer 908, the information output from the switch 901 is input in the switch communication unit 1102, and the information storage computer overall control unit 1105 outputs the input information to the information storage unit 1101. As a result, the information output from the office equipment 904 is stored in the information storage computer 908. For example, when the office equipment 904 is an electronic blackboard, data obtained by digitizing characters and charts written on the electronic blackboard is stored in the information storage computer 908.

  The operation of the present invention described above is the case where there is one mobile phone 903 and one information storage electronic computer 908, but there may be a plurality of operations. For example, the office equipment 904 is an electronic blackboard, and a plurality of people can store the contents of the electronic blackboard in different information storage electronic computers. In this case, after each person establishes a communication path between each mobile phone and the information storage computer, information from the office equipment 904 is received by the respective mobile phones using weak radio waves all at once. Information can be stored in an information storage computer in which a communication path is established. At this time, for example, when two people have different mobile phones 903, which are respectively a first mobile phone and a second mobile phone, the base station 902 and the exchange 901 of the first mobile phone respectively A base station and PBX of the private wireless communication network, and a base station 902 and an exchange 901 of the second mobile phone are respectively a base station and PBX of the public wireless communication wireless network, and a base station of the second mobile phone. A configuration in which a public network exists between 902 and the switch 901 can be easily realized.

In the above description, the information output from the office equipment 904 is stored in the information storage electronic computer 1308. However, the information can be output from the information storage electronic computer 908 to the office equipment 904. For example, the case where the office device 904 is a copier having a screen display function will be described as an example. After establishing a communication path between the mobile phone 903 and the information storage computer 908, the document data stored in the information storage computer 1308 is acquired and transmitted to the copier using weak radio waves. The document data can be copied.
As described above, in the third embodiment, the present switching system connects the office equipment that communicates with the cellular phone using weak radio waves and the communication path established when the information is input / output between the office equipment. Information necessary for communication with a mobile phone including a connection number storage means for storing a destination telephone number, information output from the office equipment, information storage means for storing information input from the office equipment, and the mobile phone Information storage computer comprising a connection destination registration request generating means for generating a connection destination registration request for registering the connection destination, and managing the connection destination registration request and storing information on the mobile phone when an incoming call is received from the mobile phone And an exchange having connection destination management means for establishing communication with the electronic computer.

Thereby, in the present invention, the following four effects can be obtained.
First, the mobile phone and office equipment communicate using weak radio waves, and the mobile phone and the information storage computer communicate with each other via an exchange, so that the information output from the office equipment is stored in the information storage computer. The information stored in the information storage computer can be output to office equipment.
The second is that information output from one office device can be stored in different information storage computers by receiving information output from one office device by a plurality of mobile phones. For example, when the office equipment is an electronic blackboard, information obtained by digitizing characters and diagrams written on the electronic blackboard can be stored in the electronic computer of the person who owns the mobile phone.

  Third, by outputting a connection destination registration request from the information storage computer, if the mobile phone simply stores only the telephone number of the connection destination, information input / output between the office equipment and the information storage computer is possible. Can be done. For example, when a PPP connection is made between a mobile phone and an exchange, and the exchange and the information storage computer perform communication using an IP address, the connection destination telephone number and the connection destination telephone number are included in the connection destination registration request output from the information storage computer. The information input from the mobile phone in the exchange when a call is received from the mobile phone by adding the phone number of the mobile phone and the IP address of the information storage computer. The IP address of the information storage computer can be added to the. That is, it is possible to store office equipment information in the information storage computer without storing the IP address of the information storage computer in the mobile phone.

  Fourthly, by outputting a connection destination registration request from the information storage computer, a mobile phone user can input / output information according to the telephone number of the connection destination, or an information storage computer The storage location can be specified. For example, a user of a mobile phone designates an electronic computer used as an information storage electronic computer to be used by a telephone number of a connection destination, and stores the information by an ISDN subaddress number, for example, an information storage electronic computer You can specify your own directory.

In the third embodiment, the operation of registering the telephone number of the connection destination in the connection destination number storage unit 1004 of the mobile phone 903 has not been described. It can be easily analogized that operations such as inputting from the telephone 903 or inputting from the information storage computer using the cellular phone weak radio wave communication means 1002 can be performed.
Further, in the third embodiment, after the line connection between the cellular phone 903 and the exchange 901 is performed, the information of the office equipment 904 is output, but this does not connect the communication between the cellular phone 903 and the exchange 901. A method of packet communication can be easily realized. In this case, if the mobile phone 903 or the office device 904 generates a packet including the address of the information storage computer, it is easy to analogize that the information can be transmitted and received between the office device 904 and the information storage computer. it can.

(Embodiment 4)
Hereinafter, the fourth embodiment will be described.
The configuration of the fourth embodiment will be described with reference to FIG. FIG. 15 is a block diagram showing an example of the configuration of the present invention in the fourth embodiment.
In FIG. 15, reference numeral 1501 denotes an exchange. Reference numerals 1502 and 1503 denote telephones connected to the exchange 1501. In order to distinguish between 1502 and 1503, hereinafter, 1502 is referred to as a transfer destination telephone and 1503 is referred to as a transfer source telephone. Reference numerals 1504 and 1505 denote electronic computers connected to the exchange 1501. In order to distinguish between 1504 and 1505, hereinafter, 1504 is referred to as a transfer destination electronic computer, and 1505 is referred to as a transfer source electronic computer. Reference numeral 1506 denotes an information server for storing information used when an incoming call is received or a line is connected. Examples of the information server 1506 include a customer information database server corresponding to a caller number or a database server storing product information. Reference numerals 1507 and 1508 denote communication paths for connecting the transfer destination telephone 1502, the transfer source telephone 1503, and the exchange 1501, respectively. Reference numerals 1509 and 1510 denote communication paths for connecting the transfer destination electronic computer 1504, the transfer source electronic computer 1505, and the exchange 1501, respectively. Reference numerals 1511 and 1512 denote communication paths that connect the transfer destination electronic computer 1504, the transfer source electronic computer 1505, and the information server 1506, respectively. Note that 1509, 1510, 1511, and 1512 can be physically set to the same communication path by using Ethernet (registered trademark) or the like.

Next, detailed configurations of the transfer destination electronic computer 1504 and the transfer source electronic computer 1505 will be described with reference to FIG. FIG. 16 is a block diagram showing an example of the configuration of the transfer destination electronic computer 1504.
In FIG. 16, reference numeral 1601 denotes an information server communication unit that communicates with the information server 1506. Reference numeral 1602 denotes exchange communication means for communicating with the exchange 101. Reference numeral 1603 denotes computer user interface means which is a user interface of the transfer destination electronic computer 1504. Reference numeral 1604 denotes line control processing means for performing telephone control processing. Reference numeral 1605 denotes computer overall control means for performing overall control of the transfer destination electronic computer 1504.
The transfer source electronic computer 1505 has the same configuration as the transfer destination electronic computer 1504. In the following, each means constituting the transfer source electronic computer 1505 is referred to as information server communication means 1601a by adding a letter “a” to 1601 serving as information server communication means, for the sake of easy understanding. The same applies to 1602 to 1605.

Further, a detailed configuration of the exchange 1501 will be described with reference to FIG. FIG. 17 is a block diagram illustrating an example of the configuration of the exchange 1501.
In FIG. 17, reference numeral 1701 denotes computer control communication means for communicating with the transfer destination electronic computer 1504 and the transfer source electronic computer 1505. Reference numeral 1702 denotes circuit switching control means for performing circuit switching control of the entire switch 1501. Reference numeral 1703 denotes telephone communication means for communicating with the transfer destination telephone 1502 and the transfer source telephone 1503. Reference numeral 1704 denotes monitoring request management means for managing whether or not to notify the electronic computer of the change information when the line state changes. Reference numeral 1705 denotes an exchange whole control means for controlling the whole exchange 1501. Reference numeral 1706 denotes a pending transfer request management unit that manages the pending transfer request output by the electronic computer.

Hereinafter, the operation of the switching system according to the fourth embodiment will be described with reference to FIGS. 18 and 19. FIG. 18 is an example of a signal diagram of the present switching system in the fourth embodiment. FIG. 19 is an example of a signal format in the signal diagram of FIG.
In FIG. 18, reference numeral 1801 denotes an initial setting operation of the transfer destination electronic computer 1504 and the exchange 1501. As indicated by 1801, the transfer destination electronic computer 1504 issues a monitoring request to the exchange 1501. In this monitoring request, for example, as shown in FIG. 19, an identifier indicating that the signal is a monitoring request is stored in a field 1901, and information such as a telephone number specifying a transfer destination telephone 1502 which is a telephone to be monitored is used. Is the format stored in the field 1902. In the exchange 1501, when a monitoring request is input, if the status of the transfer destination telephone 1502 subsequently changes, for example, when there is an incoming call or when a line connection is made, an incoming report And the line connection report are output to the transfer destination electronic computer 1504. The timing for outputting the monitoring request is, for example, when the transfer destination computer 1504 is activated. This monitoring request is actually generated by the line control processing means 1604 of the transfer destination electronic computer 1504, and the computer overall control means 1605 outputs it to the exchange 1501 via the exchange communication means 1602 and the communication path 1509. In the exchange 1501, the switch overall control means 1705 outputs the monitoring request input by the computer control communication means 1701 to the monitoring request management means 1704. Thereafter, when the state of the transfer destination telephone 1502 changes, the monitoring request management unit 1704 performs management for reporting the change to the transfer destination electronic computer 1504.

Reference numerals 1802 and 1803 in FIG. 18 denote signals for holding the line of the transfer source telephone 1703 and transferring it to the transfer destination telephone 1702 when the transfer source telephone 1703 is connected to any telephone. In the fourth embodiment, the transfer operation from the transfer source telephone 1703 to the transfer destination telephone 1702 is realized by outputting a hold transfer request from the transfer source electronic computer 1705 to the exchange 1501, as indicated by 1802. The
For example, as shown in FIG. 19, an identifier indicating that the signal is a hold transfer request is stored in the field 1903, and the holding transfer request includes a telephone number for specifying the transfer source telephone 1503 that is the transfer source telephone. Information is stored in the field 1904, information such as a telephone number for specifying the transfer destination telephone 1502 which is a transfer destination telephone is stored in the field 1905, and transfer additional information at the time of transfer is stored in the field 1906. This transfer additional information will be described in detail later.

This pending transfer request is actually generated by the line control processing means 1604a of the transfer source electronic computer 1505, and the computer overall control means 1605a outputs it to the exchange 1501 via the exchange communication means 1602a and the communication path 1510. The exchange 1501 performs two operations when the overall switch control means 1705 inputs the hold transfer request input by the computer control communication means 1701. First, the input hold transfer request 1802 is output to the hold transfer request management unit 1706, and the hold transfer request 1802 input by the hold transfer request management unit 1706 is managed. Second, the circuit switching control means 1702 is controlled to hold the line connected to the transfer source telephone 1503 and perform a call operation to the transfer destination telephone 1502.
As a result, the state of the transfer destination telephone 1502 becomes an incoming call state. At this time, the switch overall control means 1705 inquires of the monitoring request management means 1704 and acquires that the computer that reports the status change is the transfer destination electronic computer 1504 when the status of the transfer destination telephone 1502 changes. To do. Next, the incoming transfer report is generated by the hold transfer request management unit 1706, and the incoming report is output to the transfer destination electronic computer 1504 via the computer control communication unit 1701 as indicated by 1803.

In this incoming report 1803, for example, as shown in FIG. 19, an identifier indicating that the signal is an incoming report is stored in a field 1907, and information indicating the cause of the incoming call such as that the incoming call is due to hold transfer is included. Information such as a telephone number that is stored in the field 1908 and that designates the transfer source telephone 1503 that is the transfer source telephone is stored in the field 1909 and is the same information as the transfer additional information field stored in the field 1906 of the hold transfer request 1802 Is stored in the field 1910, and other additional information is stored in the field 1911. As additional information stored in the field 1911, for example, a caller telephone number that has made a call to the transfer source telephone 1503 is given as an example.
In the transfer destination electronic computer 1504, the incoming report 1803 input in the exchange communication unit 1602 is input to the line control processing unit 1604 via the computer overall control unit 1605. The line control processing means 1604 processes the input incoming report 1803 and performs processing such as notifying that the incoming call is received at the transfer destination telephone 1502 using, for example, the computer user interface means 1603, and the field 1910. The processing based on the transfer additional information stored in is performed.

Hereinafter, the transfer additional information not described above will be described in detail with specific examples. Hereinafter, the information server 1506 will be described as a database server that stores product information.
In the fourth embodiment, the user of the transfer source telephone 1503 also uses the transfer source electronic computer 1505 when making a call using the transfer source telephone 1503. For example, the information server 1506 and the transfer source electronic computer 1505 communicate with each other, and the product information stored in the information server 1506 is displayed on the transfer source electronic computer 1505.
At this time, when a hold transfer request 1802 is output from the transfer source computer 1505 to transfer the line of the transfer source phone 1505 to the transfer destination phone 1504, the transfer source computer 1505 is used as transfer additional information stored in the field 1906. The information for acquiring the product information displayed on the information server 1506 is stored, for example, the storage location of the information server 1506 for product information.

As a result, information for acquiring the product information displayed on the transfer source computer 1505 from the information server 1506 is stored in the field 1910 of the incoming report 1803 input by the transfer destination computer 1504. Thereby, since the transfer destination electronic computer 1504 can acquire information for acquiring the product information displayed on the transfer source electronic computer 1505 from the information server 1506, the line control processing is performed based on the transfer additional information. The means 1604 can display the product information stored in the information server 1506 on the transfer destination electronic computer 1504.
The transfer additional information is not limited to the information for the information server 1506 as described above, but may be information of the transfer source electronic computer 1505 alone. For example, a document created using the transfer source electronic computer 1505 by the user of the transfer source telephone 1503 during a call can be used as transfer additional information. In this case, the transfer destination electronic computer 1504 can display the created document.
In other words, by using the information of the processing performed by the transfer source electronic computer 1505 as transfer additional information, the transfer destination electronic computer 1504 can continue to perform the processing performed by the transfer source electronic computer 1504. .

  Also, using the transfer additional information, for example, the transfer destination electronic computer 1504 acquires information from the transfer source electronic computer 1505 via the information server 1506 and performs authentication in the information server 1506 when acquiring the information. Can also be realized easily. For example, a case where the transfer source computer 1505 stores information in the information server 1506 before outputting the hold transfer request 1802 will be described as an example. At this time, an information identifier generating means is provided in the information server 1506 so that when the transfer source electronic computer 1505 stores information, an information identifier is generated and output to the transfer source electronic computer 1505. Then, the transfer source computer 1505 stores the address of the information server 1506 and the information identifier generated by the information server 1506 as transfer additional information. Accordingly, the transfer destination electronic computer 1504 that acquired the transfer additional information can output a request to acquire information from the information server 1506 using the address of the information server 1506. At this time, by sending the information identifier together, the information server 1506 can collate the information identifier and determine whether or not to output the information to the transfer destination electronic computer 1504 and output it. Information can be determined. By using this information identifier, for example, even when the transfer destination electronic computer 1504 is normally not permitted to acquire information from the information server 1506, only information corresponding to the information identifier is obtained from the information server 1506. It can also be controlled that it can be acquired.

As described above, in the fourth embodiment, this switching system responds to a request for transferring a line from an information server for storing information, a transfer source telephone, a transfer destination telephone, and a transfer source telephone to a transfer destination telephone. , A transfer source computer that outputs a hold transfer request including additional transfer information, and when a hold transfer request is input, the line is transferred from the transfer source telephone to the transfer destination telephone and an incoming report including the transfer additional information is output. And a transfer destination electronic computer that performs processing based on transfer additional information included in the incoming call report when the incoming call report is input.
Thereby, in the present invention, the following six effects can be obtained.
First, since the information of the process performed by the transfer source computer can be transmitted to the transfer destination electronic computer as transfer additional information, the process performed by the transfer source computer is performed by the transfer source electronic computer. The related processing can be continued. For example, the information of the information server acquired by the transfer source electronic computer can also be acquired by the transfer destination electronic computer.

Secondly, since the processing information performed by the transfer source computer can be transmitted to the transfer destination computer as transfer additional information via the exchange, the transfer source computer and the transfer destination computer communicate directly. There is no need to do it. For example, if the person doing the acceptance work uses the transfer source telephone and the person developing the product uses the transfer destination telephone, the transfer source electronic computer and the transfer destination electronic computer are Communication may not be possible. In such a case, the present invention can obtain a great effect.
Thirdly, since the information of the processing performed in the transfer source computer can be transmitted to the transfer destination electronic computer as transfer additional information via the exchange, the transfer destination telephone and the transfer destination electronic computer in the transfer source electronic computer. If the phone number of the transfer destination telephone is stored in the hold transfer request, the transfer additional information can be stored even if the transfer source computer does not know the address information of the transfer destination computer. It can be transmitted to the transfer destination electronic computer.

Fourth, since the transfer destination computer outputs a monitoring request for the transfer destination telephone to the exchange, the correspondence between the transfer destination telephone and the transfer destination electronic computer can be managed by the monitoring request. It is possible to transmit the transfer additional information. In other words, the exchange only needs to manage the correspondence between the telephone and the electronic computer according to the monitoring request.
Fifth, by storing the address of the information server and the information identifier generated by the information server as additional transfer information, information can be transmitted from the transfer source computer to the transfer destination computer via the information server. It is. In particular, when a large amount of information is transmitted, the load on the exchange can be reduced.
Sixth, by storing the address and information identifier of the information server as additional transfer information, the information server authenticates whether the information can be output when the transfer destination computer accesses the information server. It is possible to do.

In the fourth embodiment, the case of transfer has been described. This is because, for example, when a call is made from the transfer source telephone 1503 to the transfer destination telephone 1502, the transfer source electronic computer 1505 transfers to the transfer source electronic computer 1504. If information is transmitted, it can be easily analogized that the exchange of the present invention can be obtained.
In the fourth embodiment, the transfer additional information is included in the incoming call report 1803 output from the exchange 1501 when the incoming call is received at the transfer destination telephone 1502. However, when the transfer destination telephone 1502 is connected to the transfer source telephone 1503 in response to an incoming call, a connection report between the transfer source telephone 1503 and the transfer destination telephone 1502 including additional transfer information is output from the exchange 1501. It can be easily realized. In addition, when the telephone that made a call to the transfer source telephone 1503 and the transfer destination telephone 1502 are connected to the line, the exchange 1501 may output a connection report of the telephone that made the call to the transfer destination telephone 1502 including transfer additional information. It can be easily realized.

  Further, the transfer source electronic computer 1505 and the transfer destination electronic computer 1504 communicate directly with the exchange 1501. However, a communication path for connecting the transfer source electronic computer 1505 and the transfer source telephone 1503 is provided, and the communication between the transfer source electronic computer 1505 and the exchange 1501 can be easily realized via the transfer source telephone 1503. At this time, RS232-C is given as an example of the communication path. The same applies to the transfer destination telephone 1502 and the transfer destination electronic computer 1504. Further, it can be easily analogized that a system in which the exchange and the electronic computer communicate directly and a system in which the exchange and the electronic computer communicate via a telephone can be mixed.

(Embodiment 5)
The fifth embodiment will be described below.
The configuration of the fifth embodiment will be described with reference to FIG. FIG. 20 is a block diagram showing an example of the configuration of the present invention in the fifth embodiment.
In FIG. 20, the configuration from 2001 to 2012 is the same as 1501 to 1512 in FIG. 15 in the fourth embodiment except for the following two points. In FIG. 20, from 2001 to 2012, the first difference from FIG. 15 is that, in FIG. 15, 1502 is a transfer destination telephone, whereas in FIG. 20, 2002 is a mobile phone. The second point is that in FIG. 15, 1507 is a communication path between the exchange 1501 and the transfer destination telephone 1502, whereas in FIG. 20, 2007 is a wireless communication path between a base station 2013 and a mobile phone 2002 described later. It is a point. Note that the mobile phone 2002 has a function of performing communication with an electronic computer using weak radio waves, similarly to the mobile phone 103 described in Embodiment 1.
In FIG. 20, reference numeral 2013 denotes a base station connected to the exchange 2001. 2014 is a communication path between the exchange 2001 and the base station 2013. Reference numeral 2015 denotes a communication path using weak radio waves between the mobile phone 2002 and the transfer destination electronic computer 2004.

Next, a detailed configuration of the transfer destination computer 2004 will be described with reference to FIG. FIG. 21 is a block diagram illustrating an example of the configuration of the transfer destination computer 2004.
In FIG. 21, 2101 to 2105 are the same as 1601 to 1605 in FIG. 16 in the fourth embodiment except for the following one point. In FIG. 21, 2101 to 2105 are different from FIG. 16 in that, in FIG. 16, 1604 is a line control processing means, whereas in FIG. 21, 2104 is an exchange for acquiring additional information accompanying an incoming call. An incoming information request generation unit that generates a request to be output to 2001.
Reference numeral 2106 in FIG. 21 denotes computer weak radio wave communication means having the same function as the computer weak radio wave communication means 301 shown in FIG. 3 of the first embodiment.

Further, a detailed configuration of the exchange 2001 will be described with reference to FIG. FIG. 22 is a block diagram illustrating an example of the configuration of the exchange 2001.
In FIG. 22, 2201 to 2203 and 2205 and 2206 have the same configuration as 1701 to 1703 and 1705 and 1706 of FIG.
Reference numeral 2204 in FIG. 22 denotes a base station communication unit having the same function as the base station communication unit 401 shown in FIG. 4 of the first embodiment. Note that the monitoring request management unit 1704 shown in FIG. 17 of the fourth embodiment is not used in the fifth embodiment.
The detailed configuration of the mobile phone 2002 is the same as the configuration described with reference to FIG. 2 of the first embodiment and the detailed configuration of the transfer source electronic computer 2005 with reference to FIG. 16 of the fourth embodiment.

Hereinafter, the operation of the switching system according to the fifth embodiment will be described with reference to FIGS. FIG. 23 is an example of a signal diagram of the exchange system according to the fifth embodiment. FIG. 24 is an example of a signal format in the signal diagram of FIG.
First, a difference in operation between the fifth embodiment and the first and fourth embodiments will be briefly described. In the fourth embodiment, the transfer destination telephone is the transfer destination telephone 1502, and the transfer destination electronic computer 1504 is the electronic computer used when an incoming call arrives at the transfer destination telephone. For this reason, in order for the transfer destination electronic computer 1504 to obtain the incoming call report 1803 shown in the fourth embodiment, a transfer destination telephone 1502 is requested to monitor the transfer destination telephone 1502 to the call exchange 1501, for example, during initial operation. 1502 could be output before receiving an incoming call. However, in the fifth embodiment, the transfer destination telephone is the mobile telephone 2002 having the same function as that of the mobile telephone 103 shown in the first embodiment, and the electronic computer used when the mobile telephone 2002 receives an incoming call is weak. The transfer destination computer 2004 is determined using radio waves. For this reason, before the mobile phone 2002 receives an incoming call, the transfer destination electronic computer 2004 cannot issue a monitoring request for the mobile phone 2002 to the exchange 2001.
Therefore, in the fifth embodiment, an incoming call status report output from the mobile phone 2002 is input, and the transfer destination electronic computer 2004 is a request for obtaining the incoming call report 1803 shown in the fourth embodiment from the exchange 2001. An incoming report request is output. This is similar to the operation in which the electronic computer 104 outputs an incoming call change request to the exchange 101 by inputting the incoming call status report output from the mobile phone 103 as described in the first embodiment.

Hereinafter, the operation of the fifth embodiment will be described.
In FIG. 23, reference numeral 2301 denotes a signal for holding the line of the transfer source telephone 2003 and transferring it to the transfer destination telephone 2002 when the transfer source telephone 2003 is connected to an arbitrary telephone line. An example of the format of this retained transfer request 2301 is the same as that shown in FIG. 19 of the fourth embodiment, and stores additional transfer information. The operation of the transfer source electronic computer 2005 when outputting the retained transfer request 2301 and the operation of the exchange 2001 when inputting the hold transfer request 2301 are the same as those of the transfer source electronic computer 1505 of the fourth embodiment. Do.

In the exchange 2001, when the entire switch control means 1705 inputs the hold transfer request 2301 input by the computer control communication means 2201, two operations are performed. First, the input hold transfer request 2301 is output to the hold transfer request management unit 2206, and the hold transfer request 2301 input by the hold transfer request management unit 2206 is managed. Second, the line switching control means 2202 is controlled to hold the line connected to the transfer source telephone 2003 and perform a call operation to the mobile telephone 2002. As shown in 2302 of FIG. 23, the call origination operation to the mobile phone 2002 is performed when the incoming call notification generated by the switch overall control means 2205 is transmitted via the base station communication means 2204, the communication path 2014, the base station 2013, and the communication path 2007. This is realized by being output to the mobile phone 2002.
When the mobile phone 2002 receives the incoming call notification 2302, as shown by 2303 in FIG. 23, the mobile phone 2002 outputs an incoming call status report to the transfer destination electronic computer 2004 via the communication path 2015 using weak radio waves. The operation of the mobile phone 2002 from the input of the incoming call notification 2302 to the output of the incoming call status report 2303 is the same as the operation of the mobile phone 103 in the first embodiment.

In the transfer destination electronic computer 2004, when the incoming call status report 2303 is input to the computer weak radio wave communication means 2106, the overall computer control means 2105 outputs the incoming call status report to the incoming report request generation means. The incoming report request generating means generates an incoming report request that is a request for obtaining an incoming report including information similar to the incoming report 1803 shown in the fourth embodiment from the exchange. Then, the computer overall control means 2105 outputs the generated incoming report request to the exchange 2001 as indicated by 2304 in FIG. 23 via the exchange communication means 2102.
In this incoming report request 2304, for example, as shown in FIG. 24, an identifier indicating that the signal is an incoming report request is stored in a field 2401, and designates a mobile phone 2002 that is a telephone communicated using weak radio waves. Information such as a telephone number is stored in the field 2402, an address specifying the transfer destination computer 2004 is stored in the field 2403, and other additional information is stored in the field 2404.

In the exchange 2001, the incoming report request 2304 is input by the computer control communication means 2201 and then output to the overall switch control means 1705. When an incoming call report request 2304 is input to the switching system overall control means 1705, the additional transfer information of the hold transfer request 2301 managed is acquired from the hold transfer request management means 2206, an incoming call report is generated, and the computer control communication means From 2201, the data is output to the transfer destination computer 2004. As a result, an incoming call report is output from the exchange 2001 to the transfer destination electronic computer 2004 as indicated by 2305 in FIG. This incoming report 2305 includes the same information as the incoming report 1803 shown in the fourth embodiment.
As a result, the forwarding electronic information included in the hold transfer request 2301 can be acquired by inputting the incoming report 2305 in the transfer destination computer 2004. Since the operation of the transfer destination computer 2004 after acquiring the transfer additional information, for example, the operation of acquiring information from the information server 2006 is the same as the operation described in the fourth embodiment, the description thereof is omitted.

  As described above, in this fifth embodiment, the present switching system receives an incoming call that indicates that an incoming call state has been established when an incoming call notification indicating that there is an incoming call is received from the base station through wireless communication with the base station. A mobile phone that outputs a status report by weak radio waves, a transfer source phone, a transfer source computer that outputs a hold transfer request including transfer additional information in a request to transfer a line from the transfer source phone to the mobile phone, and a weak When an incoming call status report is input from the mobile phone by radio wave, an incoming call report request, which is a request for acquiring an incoming call report, is output, and when an incoming call report is input, processing is performed based on transfer additional information included in the incoming call report When the transfer destination computer that performs the transfer and the hold transfer request are input, the line is transferred from the transfer source telephone to the mobile phone and the incoming report request is input. Then, it is provided with a an exchange for outputting inclusive call report transfer additional information.

Thereby, in the present invention, the following five effects can be obtained.
First, when the mobile phone and the transfer destination electronic computer communicate with each other using weak radio waves, an electronic computer that inputs an incoming report including transfer additional information is determined when the mobile phone receives an incoming call. It is possible to do.
Second, since the transfer destination computer outputs an incoming report request to the exchange, it is not necessary to output the monitoring request shown in the fourth embodiment from the transfer destination computer to the exchange in advance, and it is carried by the exchange. It is not necessary to manage the correspondence between the telephone and the transfer destination electronic computer.
Thirdly, since the exchange and the transfer destination computer communicate directly and the transfer destination computer inputs the incoming report including the transfer additional information, the transfer additional information is transferred to the transfer destination electronic computer via the mobile phone. It is possible to suppress the power consumption of the mobile phone required for output.

Fourthly, since the exchange and the transfer destination computer communicate directly and the transfer destination computer inputs the incoming report containing the transfer additional information, the communication speed between the exchange and the transfer destination computer is increased. Therefore, it is possible to shorten the time for transmitting the transfer additional information if the exchange and the transfer destination electronic computer communicate directly rather than outputting the transfer additional information to the transfer destination electronic computer via the mobile phone. it can.
Fifth, the mobile phone sends only the incoming status report that reports that there is an incoming call to the transfer destination computer, and the transfer is added by communicating between the transfer destination computer and the exchange. Since the information is acquired by the transfer destination electronic computer, it is not necessary to change the communication protocol between the mobile phone and the exchange even when transmitting information other than the transfer additional information.

  In the fifth embodiment, the case of transfer has been described. This is not limited to the case of transfer. Generally, when there is an incoming call to the mobile phone 2002, the transfer destination electronic computer 2004 In order to obtain an incoming report to the mobile phone 2002, outputting an incoming report request to the exchange 2001 can be easily realized. Thereby, for example, it can be easily analogized that the caller telephone number of the telephone that has made a call to the mobile phone 2002 can be acquired by the incoming call report instead of the incoming call status report output from the mobile telephone 2002. Similarly, it can be easily analogized that the transfer destination electronic computer 2004 can acquire information from the information server 2006 based on the acquired caller ID information.

In the fifth embodiment, the transfer additional information is included in the incoming report 2305 output from the exchange 2001 when the mobile phone 2002 receives the incoming call. However, this is a connection status report indicating that a line is connected from the mobile phone 2002 to the transfer destination computer 2004 when the mobile phone 2002 is connected to the transfer source telephone 1503 in response to an incoming call. Is transmitted using weak radio waves, the transfer destination computer 2004 outputs a connection report request to the exchange 2001, and the exchange 2001 sends a connection report between the transfer source telephone 1503 and the mobile phone 2002 including transfer additional information. It can be easily realized. In addition, when the telephone set originating from the transfer source telephone 2003 and the mobile telephone 2002 are connected to the line, a connection report of the telephone originating from the mobile telephone 2002 including the transfer additional information is also output from the exchange 2001. It can be easily realized.
Further, as shown in the first embodiment, it is possible to easily make a call with the transfer destination electronic computer. At this time, it can be easily analogized that the transfer additional information can be included in the computer incoming notification shown in the first embodiment.

Further, as shown in the first embodiment, when the incoming state report is input from the mobile phone 2002, whether or not the voice call is made using the transfer destination electronic computer 2004 is transferred using the computer user interface means 2103. Making an inquiry to the user of the prior electronic computer 2004 can be easily realized. At this time, when it is determined that the user performs a voice call using the transfer destination electronic computer 2004, as shown in the first embodiment, the computer to input after outputting the incoming call change request from the transfer destination electronic computer 2004 When the additional transfer information is obtained from the incoming call notification and the user determines not to make a voice call using the transfer destination electronic computer 2004, as shown in the fifth embodiment, the incoming call report is sent from the transfer destination electronic computer 2004. It can be easily inferred that the transfer additional information can be acquired from the incoming call report after the request is output.
The incoming call notification 2302 output from the exchange 2001 to the mobile phone 2002 includes the transfer additional information, and the incoming call status report 2303 output from the mobile phone 2002 to the transfer destination electronic computer 2004 includes the incoming call notification 2302. It can be easily analogized that the transfer additional information can be acquired in the transfer destination electronic computer 2004 by adding the transfer additional information.

(Embodiment 6)
The sixth embodiment will be described below.
The configuration of the sixth embodiment will be described with reference to FIG. FIG. 25 is a block diagram showing an example of the configuration of the present invention in the sixth embodiment.
25, 2501 to 2503 and 2506 have the same configuration as 101 to 103 and 106 of FIG. 1 in the first embodiment. Reference numeral 2504 denotes a fixed telephone that is connected to the exchange and communicates with the mobile phone 2503 using weak radio waves. Reference numeral 2507 denotes a communication path using weak radio waves between the mobile phone 2503 and the fixed phone 2504. Reference numeral 2508 denotes a communication path between the exchange 101 and the fixed telephone 2504. The communication by the communication path 2508 can obtain the effects of the present invention by wireless communication in addition to communication by telephone line.

Next, a detailed configuration of the fixed telephone 2504 will be described with reference to FIG.
FIG. 26 is a block diagram showing an example of the configuration of the fixed telephone 2504.
In FIG. 26, reference numeral 2601 denotes a telephone weak radio wave communication means for performing communication with the cellular phone 2503 using weak radio waves. Reference numeral 2602 denotes an exchange communication means for communicating with the exchange 2501. Reference numeral 2603 denotes telephone user interface means which is a user interface of the fixed telephone 2504. Reference numeral 2604 denotes incoming call change request generation means for generating a request to change incoming calls to the mobile phone 2503 to incoming calls to the fixed telephone 2504. Reference numeral 2605 denotes telephone overall control means for performing overall control of the fixed telephone 2504.
Further, a detailed configuration of the exchange 2501 will be described with reference to FIG.
FIG. 27 is a block diagram illustrating an example of the configuration of the exchange 2501.
In FIG. 27, 2701 to 2703 and 2705 have the same configuration as 401 to 403 and 405 of FIG. Reference numeral 2703 denotes telephone communication means for performing communication with the fixed telephone 2504.
Note that the detailed configuration of the mobile phone 2503 is similar to the configuration described with reference to FIG.

Hereinafter, the operation of the switching system according to the sixth embodiment will be described with reference to FIG. FIG. 28 is a signal diagram of the switching system according to the sixth embodiment.
In the first embodiment, the incoming call to the mobile phone 103 is answered using the electronic computer 104. On the other hand, in the sixth embodiment, the incoming call to the mobile phone 2503 is answered by the fixed phone 2504. At this time, the user of the fixed telephone 2504 may perform an off-hook operation before the fixed telephone 2504 is performed. FIG. 28 is a signal diagram when the incoming call to the mobile phone 2503 can be answered by the fixed phone 2504 even in this case. In FIG. 28, as indicated by reference numeral 2802, the off-hook operation of the user is indicated by a dotted line in order to indicate the timing when the user of the fixed telephone 2504 goes off-hook.
As shown in 2801, when an incoming call notification is output from the exchange 2501 to the mobile phone 2503, as shown in Embodiment 1, the mobile phone 2503 shifts to an incoming call operation.

At this time, as indicated by the dotted line 2802, the user of the fixed telephone 2504 uses the weak radio wave via the communication path 2507 to output the incoming state report from the portable telephone 2503 to the fixed telephone 2504. When off-hook is performed, an off-hook notification is output from the fixed telephone 2504 to the exchange 2501 as indicated by 2803. Actually, the telephone user interface means 2603 of the fixed telephone 2504 outputs that it is off-hooked to the telephone whole control means 2605, and the off-hook notification generated by the telephone whole control means 2605 in the off-hook notification generation means 2606 is By outputting from the exchange communication means 2602 to the exchange 2501 via the communication path 2508, an off-hook notification indicated by 2803 is output.
In the exchange 2501, when the switch overall control means 2705 inputs the off-hook notification 2803 via the telephone communication means 2703, the line management means 2704 manages that the fixed telephone 2504 is in the off-hook state.

  Next, as shown in 2804, when an incoming call status report is output from the cellular phone 2503 to the fixed phone 2504 using the weak radio wave via the communication path 2507, the fixed phone 2504 sends to the exchange 2501. , 2805, an incoming call change request, which is a request for changing the incoming call to the mobile phone 2503 to the incoming call to the fixed telephone 2504, is output. Actually, the telephone overall control means 2605 of the fixed telephone 2504 outputs the incoming call status report 2804 input via the telephone weak radio wave communication means 2601 to the incoming call change request generation means 2604. Then, the telephone total control means 2605 outputs the incoming call change request generated in the incoming call change request generation means 2604 from the exchange communication means 2602 to the exchange 2501 via the communication path 2508, whereby the incoming call change request shown in 2805 is output. Is done.

  In the exchange 2501, when the exchange overall control means 2705 inputs the incoming call change request 2805 via the telephone communication means 2703, the line management means 2704 is inquired about the state of the fixed telephone 2504. As a result, it is determined that the fixed telephone 2504 is in an off-hook state, so that the fixed telephone 2504 is not operated to receive, but the line switching control means 2702 is controlled to call the mobile telephone 2503 and the fixed telephone. The line with 2504 is connected to make a call state. As a result, the fixed telephone 2504 is in a state in which a telephone call can be made between the telephone that has made a call to the mobile telephone 2503 and the fixed telephone 2504 without performing an incoming call operation.

As described above, in the sixth embodiment, if the off-hook notification 2803 is output before the incoming call change request 2805 is output to the exchange 2501, the fixed telephone 2504 is output after the incoming call change request 2805 is output. Does not perform the incoming call operation and enters a call state. This is the same even when the fixed telephone 2504 inputs the incoming call status report 2804 before the off-hook notification 2803 is output to the exchange 2501.
When the incoming call change request 2805 is output to the exchange 2501 before the off-hook notification 2803, the fixed telephone 2504 shifts to an incoming call operation. This can be easily inferred from the description of the operation in the first embodiment if the electronic computer 104 in the first embodiment is a fixed telephone 2504. Therefore, the description of the operation is omitted in the sixth embodiment.
In addition, the format example of each signal in FIG. 28 can be easily inferred from the format example of each signal described in the first embodiment, and thus the description thereof is omitted in the sixth embodiment. At this time, it can be easily inferred that what corresponds to the address of the electronic computer in Embodiment 1 may be a number for the exchange to identify the telephone, such as a telephone number or a terminal number.

  As described above, in the sixth embodiment, the present switching system receives an incoming call notification indicating that an incoming call state has been established when an incoming call notification indicating that there is an incoming call is input from the base station through wireless communication with the base station. When a mobile phone that outputs a status report with weak radio waves and an incoming status report with a weak radio wave input from the mobile phone, an incoming call change request that is a request to change incoming calls to the mobile phone and an off-hook operation are performed. If you enter an incoming call change request before you enter an off-hook notification from the fixed phone and an off-hook notification to be notified, the incoming call to the mobile phone is changed to an incoming call to the fixed phone, and the fixed phone performs incoming operation If you enter an incoming call change request after entering an off-hook notification from a fixed phone, It is provided with a an exchange which performs control to a fixed telephone connected to the line the call state of the signal the phone and the fixed telephone.

Thereby, in the present invention, the following four effects can be obtained.
First, a mobile phone and a fixed phone communicate with each other using weak radio waves, and an incoming call change request is output from the fixed phone to the exchange. It is possible to make a call in response.
Second, if the exchange inputs an incoming call change request before inputting an off-hook notification from the fixed telephone, the incoming call to the mobile telephone is changed to an incoming call to the fixed telephone, and the fixed telephone is controlled to perform the incoming operation. When an incoming call change request is input after an off-hook notification is input from the telephone, the user of the fixed telephone is controlled to connect the line between the telephone and the fixed telephone that is transmitted to the mobile phone and to place the fixed telephone in a talking state. Even if the timing of off-hooking is early, it is possible to respond to an incoming call to the mobile phone.

Third, since the actual call is made by the fixed telephone by responding to the incoming call to the portable telephone, the power consumption of the portable telephone necessary for making the call by the portable telephone can be suppressed. It can be done.
Fourthly, since the incoming call change request is output from the fixed telephone to the exchange, the fixed telephone that responds to the incoming call to the mobile phone can be determined at the time of the incoming call.
Although the timing at which the fixed telephone 2504 goes off-hook has been described in the sixth embodiment, it can be easily analogized that this can be applied to the electronic computer 104 in the first embodiment.
In addition, an exchange that can connect both the fixed telephone 2504 that can respond to an incoming call to the mobile phone 2503 and the electronic computer 104 in Embodiment 1 can be easily realized.

(Embodiment 7)
Hereinafter, the seventh embodiment will be described.
In the seventh embodiment, the case where the mobile phone shown in the first, second, third, fifth, and sixth embodiments has a wristwatch shape will be described. Hereinafter, an example of the shape of the mobile phone 103 will be described with reference to FIG. 29 using the mobile phone 103 in Embodiment 1 as an example. FIG. 29 is an overview diagram showing an example of the shape of the mobile phone 103.
In FIG. 29, reference numeral 2901 denotes a wristband for attaching the mobile phone 103 to the user's wrist like a wristwatch. Reference numeral 2902 denotes a main body for performing display and the like. Reference numeral 2903 denotes a weak radio wave communication unit that performs communication using weak radio waves. The weak radio wave communication unit 2093 also serves as a coupling unit that couples the wristband for wearing on the wrist. Reference numeral 2904 denotes a communication connection unit that performs communication between the main body 2902 and the weak radio wave communication unit 2903. When the mobile phone 103 is worn on the wrist of the user, a main body 2902 is disposed on the back side of the user's hand, and a weak radio wave communication unit 2903 is disposed on the palm side.

Next, the arrangement of the weak radio wave communication unit 2903 when the mobile phone 103 is mounted on the wrist of the user like a wristwatch will be described with reference to FIG. FIG. 30 is an overview diagram when the mobile phone 103 is worn on the wrist of the user.
As shown in FIG. 30, when the mobile phone 103 is mounted on a wrist of a user like a wristwatch, a weak radio wave communication unit 2903 is arranged on the palm side. The weak radio wave communication means 2903 outputs the weak radio wave from the user's wrist in the finger direction. That is, the communication path 107 using weak radio waves between the mobile phone 103 and the electronic computer 104 shown in FIG. 1 of the first embodiment is illustrated as 107 in FIG.
Furthermore, a correspondence relationship between each unit 2901 to 2904 and each unit in the detailed configuration of the mobile phone 103 described with reference to FIG. 2 of the first embodiment will be described. The main body 2902 includes the wireless communication unit 201, the mobile phone user interface unit 203, the incoming call status report generation unit 204, and the mobile phone overall control unit 205 of FIG. The weak radio wave communication unit 2903 includes the mobile phone weak radio wave communication unit 202. The communication connection unit 2904 includes a communication path 206.

Hereinafter, a case where the mobile phone 103 shown in the seventh embodiment is used to answer an incoming call using the electronic computer 104 shown in the first embodiment and the fixed telephone 2504 shown in the sixth embodiment is shown in FIG. Will be described. FIG. 31 is an overview diagram showing an operation example of the seventh embodiment that performs the same operation as that of the first and sixth embodiments when the mobile phone having the shape shown in the seventh embodiment is used. In the sixth embodiment, the mobile phone is 2503. However, the mobile phone 2503 in the sixth embodiment performs the same operation as the mobile phone 103 in the first embodiment. For the sake of simplicity, it is assumed that an incoming call to the mobile phone 103 can be answered by the fixed telephone 2504.
In FIG. 31, reference numeral 3101 represents an overview of the electronic computer 104 shown in FIG. 1 of the first embodiment. Reference numeral 3102 represents an overview of the fixed telephone 2504 shown in the sixth embodiment. Reference numeral 3103 denotes a computer weak radio wave communication means in which an overview of the computer weak radio wave communication means 301 of the electronic computer 104 shown in FIG. Reference numeral 3104 denotes a telephone weak radio wave communication unit that gives an overview of the telephone weak radio wave communication unit 2601 of the fixed telephone 2504 shown in FIG. 25 of the sixth embodiment. In FIG. 31, the weak radio wave communication unit 2903 is hidden by the back surface and is therefore indicated by a dotted line.

As shown in FIG. 31, when the user moves his / her hand to operate the electronic computer 3101 and the fixed telephone 3102, the computer weak radio communication means 3103, the telephone weak radio communication means 3104, and the weak radio communication section 2903 The communication path between and is arranged so that the hand is not shielded. Specifically, in FIG. 31, the computer weak radio wave communication means 3103 is arranged on the keyboard of the electronic computer 3101, and when the user moves his hand to use the keyboard, the computer weak radio wave communication means 3103 is weak. Communication with the radio wave communication unit 2903 can be performed.
The telephone weak radio wave communication means 3104 is arranged on the handset of the fixed telephone 3102. When the user moves his hand to perform an off-hook operation, the telephone weak radio wave communication means 3104 and the weak radio wave communication unit 2903 are used. Communication with can be performed. For example, if a weak radio wave communication unit is disposed in the main body, the back of the hand shields the communication path when the user tries to operate.

  That is, the communication connection unit 2904 between the main unit 2902 and the weak radio wave communication unit 2903 is provided, and the arrangement of the main body unit 2902 and the weak radio wave communication unit 2903 described in Embodiment 7 enables the quality of communication using weak radio waves. Can be improved. Further, by controlling the computer weak radio wave communication means 3103 of the electronic computer 3101, the telephone weak radio wave communication means 3104 and the weak radio wave communication unit 2903 of the fixed telephone 3102, the user can adjust the distance at which the weak radio wave communication can be performed. However, only when operating a computer or a fixed telephone, it is possible to improve the probability that communication using weak radio waves can be performed.

As described above, as shown in the seventh embodiment, the present switching system includes a main unit including a wristband, a wireless communication unit, a mobile phone user interface unit, an incoming state report generation unit, and a mobile phone overall control unit. And a cellular phone provided with a weak radio wave communication unit constituted by a cellular phone weak radio wave communication means and a communication connection unit for connecting the main body unit and the weak radio wave communication unit.
Thereby, in the present invention, the following four effects can be obtained.
First, since the communication connection part is arranged along the wristband, the main body part can be arranged on the back side of the hand, and the weak radio wave communication part can be arranged on the palm side. When a user tries to operate a fixed telephone or a fixed telephone, the hand does not shield between the weak electric wave communication means of the computer or the telephone weak electric wave communication means of the fixed telephone and the weak electric wave communication part. The quality can be improved.
Secondly, since the mobile phone has the shape of a wristwatch, when a user tries to operate the electronic calculator or fixed telephone, the computer weak radio communication means of the electronic calculator or the weak radio communication means of the telephone of the fixed telephone; The distance to the weak radio wave communication unit is reduced, and the quality of communication using the weak radio wave can be improved.

Third, by controlling the weak radio wave communication means of the electronic computer, the weak radio wave communication means and the weak radio wave communication unit of the fixed telephone, the user can adjust the distance at which the weak radio wave communication can be performed. It is possible to improve the probability that communication using weak radio waves can be performed only when operating a fixed telephone.
Fourth, since the mobile phone has the shape of a wristwatch, the user can always carry the mobile phone. In other words, if the call is made to the mobile phone, the possibility of making a call with the user of the mobile phone is improved, and the user also responds to the incoming call. It can be determined.

In the seventh embodiment, the main body 2902 includes the incoming call status report generation unit 204, the mobile phone overall control unit 205, and the wireless communication unit 201. However, the weak radio wave communication unit 2903 may include these. Can be easily inferred. The mobile phone user interface unit 203 is also provided in the main body 2902. However, a part of the mobile phone user interface unit 203, for example, a voice input / output unit is separated, and a weak radio wave communication unit 2903 is provided. Can be easily analogized.
Further, in the seventh embodiment, the shape in which the wristband is coupled when worn on the wrist is shown. However, if the weak radio wave communication unit 2903 is arranged on the palm side, the shape of the wristband is as follows. It can be easily inferred that other shapes are possible.

(Embodiment 8)
The eighth embodiment will be described below.
Hereinafter, an example of the shape of the mobile phone will be described with reference to FIG. FIG. 32 is an overview showing an example of the shape of the mobile phone.
The mobile phone in the eighth embodiment has a wristwatch shape as in the seventh embodiment. The difference from the seventh embodiment is that in the cellular phone user interface means 203 constituting the main body 2902 of the seventh embodiment, the speaker unit and the microphone unit for listening to the voice are arranged in the weak radio wave communication unit 2903. The communication connection unit is configured to perform communication between the speaker and the microphone and the mobile phone overall control unit 205 in addition to the communication between the mobile phone weak radio wave communication unit 202 and the mobile phone overall control unit 205.

A specific configuration will be described below with reference to FIG. The speaker unit is actually composed of two parts 3201 and 3202. 3201 is a voice output unit that outputs voice, and 3202 is a connection unit that connects the weak radio wave communication unit 2903 and the voice output unit 3201. The connection means 3202 can be expanded and contracted. When the connection means 3202 is shortened to the shortest, the connection means 3202 is accommodated in the weak radio wave communication unit 2903.
Reference numeral 3203 denotes a voice input unit constituting the microphone unit. The voice input unit 3203 is disposed on the upper surface of the weak radio wave communication unit 2903.

The operation of the present invention in the eighth embodiment will be described below. In the eighth embodiment, a call is performed using a mobile phone. In this case, in order to hear the voice, the user of the mobile phone extends the connection means 3202 so that the voice output means 3201 is placed near the ear when the hand is held on the side of the face. The arrangement of the audio output means 3201 is determined. At this time, since the voice input means 3203 is arranged near the user's mouth, the input quality of the user's voice can be improved.
When the call is finished, the connection means 3202 is contracted and stored in the weak radio wave communication unit 2903.
As described above, in the present embodiment 8, the present exchange system outputs a weak radio wave communication unit to a voice input unit that inputs voice, a connection unit that can be expanded and contracted to connect the voice input unit, and a voice. A mobile phone provided with a weak radio wave communication unit composed of a voice output means and a mobile phone weak radio wave communication means.

Thereby, in the present invention, the following three effects can be obtained.
First, since the voice input unit and the voice output unit constitute a weak radio wave communication unit, when the user of the mobile phone moves his hand to the side of the face, the voice input unit and the user's mouth And the distance between the voice output means and the user's ear can be shortened, and voice call quality can be improved.
Second, since the voice input means and the voice output means constitute a weak radio wave communication unit, when the user of the cellular phone moves his hand to the side of the face, the voice input means and the user's mouth And the distance between the voice output means and the user's ear can be shortened, and the confidentiality of the voice call is excellent.
Thirdly, since the connecting means can be expanded and contracted, the voice output means can be stored in the weak radio wave communication unit when a call is not made.
In the eighth embodiment, sound is output from the sound output means 3201, but this is composed of a vibrator that vibrates in accordance with the sound, and it is easy to perform sound output by bone vibration. Can be analogized.

  The present invention can be widely used in a system that uses a telephone network or a system that combines a telephone network and a computer network.

The block diagram showing the structure in Embodiment 1 of this invention FIG. 2 is a block diagram illustrating a configuration of a mobile phone according to Embodiment 1 of the present invention. 1 is a block diagram showing the configuration of an electronic computer according to Embodiment 1 of the present invention. The block diagram showing the structure of the exchange in Embodiment 1 of this invention Signal diagram showing operation of the present invention in Embodiment 1 of the present invention Format diagram of incoming call status report and incoming call change request in Embodiment 1 of the present invention The block diagram showing the structure of the exchange in Embodiment 2 of this invention Format diagram of incoming call status report and incoming call change request in Embodiment 2 of the present invention The block diagram showing the structure in Embodiment 3 of this invention Block diagram showing a configuration of a mobile phone according to Embodiment 3 of the present invention The block diagram showing the structure of the information storage electronic computer in Embodiment 3 of this invention. The block diagram showing the structure of the exchange in Embodiment 3 of this invention Signal diagram showing the operation of the present invention in Embodiment 3 of the present invention Format diagram of connection destination registration request in Embodiment 3 of the present invention The block diagram showing the structure in Embodiment 4 of this invention A block diagram showing a configuration of a transfer destination electronic computer in Embodiment 4 of the present invention The block diagram showing the structure of the exchange in Embodiment 4 of this invention Signal diagram representing operation of the present invention in Embodiment 4 of the present invention Format diagram of monitoring request, hold transfer request, and incoming call report in Embodiment 4 of the present invention The block diagram showing the structure in Embodiment 5 of this invention Block diagram showing the configuration of the transfer destination electronic computer in the fifth embodiment of the present invention The block diagram showing the structure of the exchange in Embodiment 5 of this invention Signal diagram representing the operation of the present invention in Embodiment 5 of the present invention Format diagram of incoming report request in embodiment 5 of the present invention The block diagram showing the structure in Embodiment 6 of this invention Block diagram showing the configuration of a fixed telephone according to Embodiment 6 of the present invention The block diagram showing the structure of the exchange in Embodiment 6 of this invention Signal diagram showing the operation of the present invention in Embodiment 6 of the present invention Conceptual diagram for explaining the shape of the mobile phone according to the seventh embodiment of the present invention. Conceptual diagram for explaining the shape of the mobile phone according to the seventh embodiment of the present invention. Conceptual diagram for explaining the operation of the present invention in Embodiment 7 of the present invention Conceptual diagram for describing the shape of the mobile phone according to the eighth embodiment of the present invention. Block diagram showing the configuration of a conventional exchange system

Explanation of symbols

DESCRIPTION OF SYMBOLS 101 Exchange machine 102 Base station 103 Mobile phone 104 Electronic computer 201 Wireless communication means 202 Mobile phone weak radio wave communication means 203 Mobile phone user interface means 204 Incoming state report generation means 205 Mobile phone whole control means 301 Computer weak radio wave communication means 302 Exchanger communication means 303 Computer user interface means 304 Incoming call change request generation means 305 Computer overall control means 306 Voice call control means 401 Base station communication means 402 Line switching control means 403 Computer communication means 404 Line management means 405 Switch whole control means 701 Base station communication means 702 Circuit switch control means 703 Computer communication means 704 Line management means 705 Switch overall control means 706 Call identifier generation means 901 Switch 902 Base station 903 Mobile phone 904 Business equipment 908 Information storage computer 1001 Wireless communication means 1002 Mobile phone weak radio wave communication means 1003 Mobile phone user interface means 1004 Connection number storage means 1005 Mobile phone overall control means 1101 Information storage means 1102 Switch communication means 1103 Computer user interface means 1104 Connection destination registration request generation means 1105 Information storage computer overall control means 1201 Base station communication means 1202 Circuit switching control means 1203 Computer communication means 1204 Connection destination management means 1205 Exchange overall control means 1501 Exchange 1502 Transfer destination telephone 1503 Transfer source telephone 1504 Transfer destination Electronic computer 1505 Transfer source computer 1506 Information server 1601 Information server communication means 1602 Exchanger communication means 1603 Computer user interface 1604 Line control processing means 1605 Computer overall control means 1701 Computer control communication means 1702 Line exchange control means 1703 Telephone communication means 1704 Monitoring request management means 1705 Switch overall control means 1706 Hold transfer request management means 2001 Exchange 2002 Mobile phone 2003 Transfer Original telephone 2004 Transfer destination electronic computer 2005 Transfer source electronic computer 2006 Information server 2013 Base station 2101 Information server communication means 2102 Exchange communication means 2103 Computer user interface means 2104 Incoming report request generation means 2105 Computer overall control means 2106 Computer weak radio wave communication means 2201 Computer control communication means 2202 Line switching control means 2203 Telephone communication means 2204 Base station communication means 2205 Switch overall control means 2206 Hold transfer request management means 2501 Exchanger 2502 Base station 2503 Mobile phone 2504 Fixed telephone 2601 Computer weak radio wave communication means 2602 Exchanger communication means 2603 Computer user interface means 2604 Arrival change request generation means 2605 Computer overall control means 2606 Off-hook notification means 2701 Base station Communication means 2702 Line switching control means 2703 Telephone communication means 2704 Line management means 2705 Switching equipment overall control means 2901 Wristband 2902 Main body part 2903 Weak radio wave communication part 2904 Communication connection part 3101 Overview of electronic computer 104 3102 Overview of fixed telephone 2504 3103 Computer weakness Overview of the radio wave communication means 301 3104 Overview of the telephone weak radio wave communication means 2601

Claims (5)

Hold transfer in which transfer additional information is added to a transfer source telephone that receives an incoming call, a transfer destination telephone that the transfer source telephone designates as a transfer destination, and a request to transfer a line from the transfer source telephone to the transfer destination telephone A transfer source computer that outputs a request, and when the hold transfer request is input, control is made to make a call to the transfer destination telephone, and the transfer additional information is added to a report that notifies the transfer destination telephone that there is an incoming call An exchange system comprising: an exchange that outputs an incoming call report; and a transfer destination electronic computer that performs processing based on additional transfer information added to the incoming call report when the incoming call report is input. The exchange system according to claim 1 comprises an information server for storing information, and the information acquired by the transfer source electronic computer according to claim 1 among the information stored in the information server as the acquisition information, The information indicating the storage location of the acquired information in the information server is storage location information, the transfer additional information according to claim 1 is the storage location information, and the transfer destination electronic computer according to claim 1 inputs the information. 2. The exchange system according to claim 1, wherein the acquisition information is acquired from the information server from the storage location information that is the transfer additional information added to the incoming call report. 2. The switching system according to claim 1, further comprising: an information server for storing information, wherein the transfer source electronic computer according to claim 1 stores information stored in the information server as storage information, and the transfer source electronic computer is the information server. The information server for the information server to output the information identifier for identifying the stored information from the information server to the transfer source electronic computer when the storage information is stored in the transfer information, and the transfer source computer The information identifier is stored as transfer additional information, and the transfer destination electronic computer according to claim 1 outputs the information identifier stored in the transfer additional information of the incoming call report according to claim 1 to the information server. 2. The switching system according to claim 1, wherein the information server determines whether or not to output the stored information from the information identifier to the transfer destination computer. Beam. 2. The transfer destination according to claim 1, wherein the exchange according to claim 1 outputs the additional information added to the request input from the transfer source electronic computer according to claim 1 to the transfer destination electronic computer according to claim 1. An exchange system characterized by being added to a telephone status change report. When the incoming call notification indicating that there is an incoming call is input from the base station by wireless communication with the transfer source telephone set according to claim 1, the transfer source electronic computer according to claim 1, and the base station, the incoming call state is entered. An incoming call report that is a request for obtaining an incoming call report according to claim 1, wherein the mobile phone outputs an incoming call status report representing the situation by weak radio waves and the incoming call status report is input from the mobile phone by weak radio waves. A transfer destination electronic computer that outputs a request, and an exchange that outputs an incoming call report with additional transfer information added thereto according to claim 1 to the transfer destination electronic computer when the incoming report request is input. Mobile phone and exchange system using the same.

Images