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[0001] This application is based upon and claims the benefit of priority from the prior Japanese Patent Application No. 2001-094161, filed Mar. 28, 2001, the entire contents of which are incorporated herein by reference.
[0002] 1. Field of the Invention
[0003] The present invention relates to a service providing method used upon providing a new service associated with a key telephone unit to the user who has the key telephone unit, a customer center for providing that service, and an user system comprising the key telephone unit.
[0004] 2. Description of the Related Art
[0005] In offices or business establishments, telephone exchanges such as electronic private branch exchanges, key telephone units, and the like are prevalently used. Upon purchasing and using such telephone exchange, the user purchases a telephone exchange having functions of his or her choice at that time.
[0006] In the telephone exchange, upon termination of an incoming call, the caller side may have to wait or connection to a desired destination may fail if the callee side is busy. For this reason, the number of trunks must be increased, or groups on the extension side must be changed. In such case, conventionally, the status quo must be recognized, and a new configuration must be built. Such processes must be done by the user who uses the telephone exchange, and expert knowledge and much labor are required.
[0007] On the other hand, at the time of introduction of a telephone exchange, a maintenance person can suggest an apparatus configuration. However, upon changing functions due to variations of conditions (e.g., an increase in traffic due to an increase in corporate scale after the beginning of use, required units are added based upon experience in response to the user's request.
[0008] To solve this problem, a user management scheme is adopted. That is, users are listed up to periodically confirm their states, thus estimating the potential extension demand. Upon practicing a unit extension suggestion, propriety is confirmed by user follow after introduction.
[0009] However, with this method, although laborsaving is achieved due to digital user information, negotiations with actual users are required, and required man power is not so small. After practice of the unit extension suggestion, that suggestion may even prove to be inappropriate.
[0010] It is an object of the present invention to provide a service providing method for an electronic device, a customer center, and user system, which can quickly and appropriately make an appropriate unit extension suggestion and a suggestion of a new inside comprise or internal configuration of the electronic device depending on a use condition to the user without requiring any man power, and can reduce the cost and labor loads on the user, can shorten the time required for unit extension, and can reduce the cost and labor in the customer center.
[0011] In order to achieve the above object, the present invention provides a service in the following procedure.
[0012] In a method of providing an user system a new service associated with an electronic device in the user system in accordance with information being communicated through a communication network, between the user system and a customer center for carrying out an operation support business for the electronic device, the electronic device storing communication log information and operation data, executing a predetermined communication process on the basis of the operation data, the customer center accesses the electronic device through the communication network at a predetermined interval to acquire the communication log information from the electronic device, judges the a communication traffic condition of the electronic device on the basis of the acquired communication log information, determines a new inside configuration of the electronic device to be suggested to the user system on the basis of the communication traffic condition, and transmits a configuration information indicative of the determined inside configuration to the user system through the communication network.
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[0058] Some embodiments of the present invention will be described in detail hereinafter with reference to the accompanying drawings.
[0059]
[0060] The user system CM comprises a key telephone unit BT and maintenance personal computer PC. The key telephone unit BT has a function of exchanging and connecting between a plurality of extension terminals (not shown) and between these extension terminals and a subscriber's line of a public network PNW in response to an incoming or outgoing call as a basic function, and also has a plurality of option service functions associated with this exchange connection process. The option service functions include, for example, a call pickup function, call forward function, multi-appearance function, and the like.
[0061] The maintenance personal computer PC is connected to the Internet INW via a provider ISP, and also to the customer center CC from the Internet INW.
[0062] The customer center CC comprises a reception/accounting server CSV
[0063] The license server CSV
[0064] (First Embodiment)
[0065] The first embodiment relates to the user system CM and customer center CC shown in
[0066]
[0067] To receive the service of this embodiment, the user makes a contract with the customer center CC in advance. That contract includes determination of a suggestion period, an item that allows the customer center to acquire user's communication log information, an item that inhibits the acquired information from leaking, and the like.
[0068] When a date determined by the contract has been reached, the customer center CC accesses the key telephone unit BT of the user system CM via the public network PNW. Upon receiving a communication log information read-out request from the customer center CC, the key telephone unit BT transmits the communication log information and operation data stored therein to the customer center CC.
[0069] Upon normal termination of information exchange between the customer center CC and user's key telephone unit BT, the communication line is disconnected.
[0070] On the other hand, the customer center CC analyzes on the basis of the communication log information and operation data of the user system CM if any call losses have occurred due to deficiency of terminals and lines in the current use environment of the user, and so forth, and generates a suggestion to the user.
[0071] The customer center CC then transmits the generated suggestion contents to the maintenance personal computer PC (user PC) as a mail message, and writes the suggestion contents in the line service database DB.
[0072] The user examines the suggestion contents received from the customer center CC. If the user has decided that the suggestion from the customer center CC is necessary, he or she requests the customer center CC to extend the system and to provide a service.
[0073] Note that the arrangement of respective units of the support system which implements the aforementioned service providing method is as follows.
[0074]
[0075] The key telephone unit BT comprises a communication log information storage section
[0076] Of these sections, the communication log information storage section
[0077] The telephone connection receiving section
[0078] The maintenance personal computer PC comprises an e-mail receiving section
[0079] The customer center CC comprises a comparison section
[0080] Of these sections, the comparison section
[0081] The telephone connection section
[0082] The optimal comprise determination section
[0083] On the other hand, the line service database DB comprises a basic customer information table
[0084] The basic customer information table
[0085] The line service information table
[0086] The password corresponding suggestion storage content table
[0087]
[0088] That is, upon receiving time-out from the timer TM (step
[0089] On the other hand, in response to an incoming call from the customer center CC, the key telephone unit BT receives that call and transmits a response to it (step
[0090] Subsequently, the customer center CC executes the processing operation shown in
[0091] That is, the customer center CC selects a service of one line provider from those stored in the line service information table
[0092] The customer center CC checks if fee calculations for all line providers stored in the line service information table
[0093] Upon completion of the fee calculations for all the line providers, the customer center CC searches for a line provider of the lowest fee from the calculated fees (step
[0094] Furthermore, the customer center CC executes the processing operation shown in
[0095] That is, the customer center CC reads out the number of incomplete calls and busy time from the communication log information acquired from the key telephone unit BT to calculate the traffic (step
[0096] Furthermore, the customer center CC executes the processes in steps
[0097] After the suggestion contents are determined, the customer center CC executes the processing operation shown in
[0098] That is, if it is determined that contents to be suggested are determined (step
[0099] As described above, according to the service providing method of the first embodiment, the communication log condition of the key telephone unit BT is periodically monitored by the customer center CC, and a message indicating the presence of a suggestion of an inside comprise optimal to the key telephone unit BT is automatically sent to the maintenance personal computer PC via the Internet INW on the basis of the communication traffic determined from the monitored communication log condition. Therefore, the user can select an optimal inside comprise of the key telephone unit BT without spending any labor and cost, while the customer center CC can greatly reduce labor and cost required to suggest the inside comprise of the key telephone unit BT.
[0100] Furthermore, in the first embodiment, a password required to access the customer center CC is sent to the user system CM before information that indicates the suggestion contents of the inside comprise of the key telephone unit BT is sent. For this reason, the customer center CC can provide the suggestion contents only if such contents are required by the user, and can greatly reduce the information size to be transferred to the user system CM. Also, information indicating the suggestion contents to an authentic user who has made a contract can be prevented being hacked by another user.
[0101] (Second Embodiment)
[0102] The second embodiment relates to the user system CM, customer center CC, and credit company CR shown in
[0103]
[0104] The user accesses the home page of the customer center CC via the Internet INW using the maintenance personal computer PC, and selects “suggestion contents” display in accordance with the guidance on the screen downloaded from the customer center CC. Upon selection of “suggestion contents” display, the customer center CC prompts the user to input information (password, credit number, and the like) required to suggest the suggestion contents.
[0105] Upon completion of input of the required information, the maintenance personal computer PC transmits a suggestion content display request containing such information to the customer center CC.
[0106] Upon receiving the suggestion content display request, the customer center CC checks the authenticity of the user using the password. If the user is authentic, the customer center CC accesses the credit company CR via the dedicated line, and inquires of the credit company CR about the credit history of the user. In response to this inquiry, the credit company CR checks the presence/absence of an account corresponding to the credit number, if the credit term has expired, and if use suspension is not set. Then, the credit company CR returns a reply to the customer center CC.
[0107] On the basis of the reply from the credit company CR, the customer center CC checks the credit history of the user. If no problem is found, the customer center CC reads out suggestion information from the line service database DB, and transmits that suggestion information to the user's maintenance personal computer PC via the Internet INW together with the cost required for execution of the contract on the basis of the mail address contained in the suggestion content display request.
[0108] Upon receiving selection contents from the user in response to the above message, the customer center CC generates an operation command containing new operation data to be provided to the user as the request source in accordance with the operation data stored in the line service database DB and the selected request contents.
[0109] The customer center CC originates a call to the user's key telephone unit BT via the public network PNW on the basis of the telephone number read out from the line service database DB. When the key telephone unit BT responds to this call, the customer center CC transmits the operation command.
[0110] The key telephone unit BT changes its inside system comprise in accordance with the received operation command, and starts operation in accordance with the changed contents.
[0111] In this case, when the key telephone unit BT is provided with a function of automatically testing the operation of the changed system comprise and a function of reverting the changed comprise if any problem is found as a result of the test, the reliability can be improved.
[0112] Upon receiving a message indicating that the change in operation is normally terminated from the key telephone unit BT, the customer center CC disconnects the line with the key telephone unit BT, and then accesses the credit company CR to request it to settle the operation change fee. In this case, the customer center CC calculates a charge for functions which are actually set as operation data in accordance with the change request from the user, and generates a digital bill.
[0113] Upon receiving the settlement request information, the credit company CR makes user authentication and checks the possibility of a transaction on the basis of the credit number of the user contained in this settlement request information. If a transaction is possible, the credit company CR executes a charge settlement reception process on the basis of the digital bill contained in the settlement request information. Upon completion of this settlement reception process, the credit company CR transmits back a reply indicating that the settlement request is received to the customer center CC as the request source.
[0114] Upon receiving the reception reply of the settlement request from the credit company CR, the customer center CC transmits information indicating that the operation change process is complete to the user's maintenance personal computer PC and displays it.
[0115] In this manner, the operation data corresponding to the change request is set in the key telephone unit BT in a usable state, and the user's key telephone unit BT can use the changed, new operation data.
[0116] Note that the arrangement of the respective units of the support system that implements the operation change method is as follows.
[0117]
[0118] The maintenance personal computer PC comprises an e-mail receiving section
[0119] The key telephone unit BT comprises a telephone connection receiving section
[0120] The telephone connection receiving section
[0121] The customer center CC comprises a suggestion mail sending section
[0122] The telephone connection section
[0123] The operation data sending section
[0124] The normal termination receiving section
[0125] The password corresponding suggestion information recording section
[0126] The line service database DB includes a fee table
[0127] Of these tables, the fee table
[0128] The operation change information table
[0129] The password corresponding work information record table
[0130] The processing operation of the support system with the above arrangement will be described below.
[0131]
[0132] More specifically, the customer center CC transmits screen information of the home page shown in
[0133] In response to the aforementioned processes of the customer center CC, the user makes input operation in accordance with the sequence in steps
[0134]
[0135] More specifically, when the user has selected downloading of operation data, the customer center CC transmits password input request screen information shown in