JPS6336182B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Technical Field of the Invention The present invention relates to a called party designation exchange system in which a called person can be selected by name.

(b) Prior art and problems In conventional switching systems, even when multiple individuals share one telephone, the calling party selects the individual called party using the telephone number assigned to the shared telephone. After one of the multiple individuals sharing the called telephone answered, a verbal request was made to call the desired called individual. Therefore, if the called individual moves to another location, it is necessary to re-call the telephone at the new location. In addition, attempts have been made to provide switching equipment with a so-called call forwarding function that transfers incoming calls to a specific telephone to another specified telephone by performing a predetermined operation, but this function only transfers all calls that arrive to the target telephone. However, it has been impossible to transfer only incoming calls to specific individuals who share the telephone.

(c) Purpose of the Invention The purpose of the present invention is to eliminate the drawbacks of the conventional called party switching system as described above, and to realize a called party designated switching system in which the individual called party can be selected regardless of the telephone used. It is in doing.

(d) Structure of the invention The present invention allows an individual subscriber to
When the code number assigned to the individual subscriber and the affiliated telephone office number assigned to the affiliated exchange that the individual subscriber normally uses are entered, the code number and the telephone number of the destination telephone are entered. use registration requesting means for transmitting the number to the affiliated exchange along with a use registration request; and when the subscriber moves further from the destination telephone, inputting the code number and the affiliated telephone office number at the time of movement; A transfer request sending means is provided in the destination exchange that accommodates the destination telephone and transmits the reason for the movement along with the movement display request to the affiliated exchange, and the user inputs a name registered in advance. When receiving a call request with the code number and affiliated telephone station number from a telephone equipped with a function that converts the name into the corresponding code number and affiliated telephone station number and sends the same, A call request transmitting means for transmitting a call request attached with a received code number and the telephone number of the telephone to the affiliated exchange is provided in the exchange that accommodates the telephone that is attempting to make a call to the individual subscriber; , corresponding to the individual code number of each subscriber determined to be used normally, the telephone number transmitted with the use registration request and the mobile display corresponding to the mobile display request, and the mobile display request The affiliated exchange is provided with a means for recording the reason for the movement transmitted by the caller and returning the recorded contents to the exchange that transmitted the call request, so that the individual called subscriber can be Select based on the above name.

(e) Embodiment of the invention An embodiment of the invention will be described below with reference to the drawings. The figure is a diagram showing a called party designation exchange system according to an embodiment of the present invention.

In the figure, each individual subscriber using the exchange system has a predetermined telephone set that he or she normally uses, and each individual subscriber is assigned a unique code number CN.

Each individual subscriber has a code number assigned to him or her.
I have a magnetic card that records the CN and the telephone office number ON, which is assigned to the exchange that houses the telephone I normally use.

Here, if individual subscriber A specifies telephone 3 housed in exchange 1 as the telephone that he ordinarily uses, individual subscriber A will be referred to as an individual subscriber belonging to exchange 1, and exchange 1 will be This is referred to as the affiliated exchange of the individual A, and the telephone office number on1 assigned to the exchange 1 is further referred to as the affiliated telephone office number.

In addition, the storage device 2 in the exchange 1 records the telephone number dn registered as currently being used by each individual subscriber, the moving indicator MV, and the reason for moving rn, corresponding to the individual code number cn of each affiliated subscriber. An affiliation code number correspondence table 4 is provided.

The initial telephone number DN is the telephone number of the telephone 3 that the individual subscriber normally uses.
Furthermore, the moving indication MV is not recorded together with the moving reason rn.

Subscriber individual A, who currently belongs to exchange 1, is connected to exchange 5.
When the user moves to the location of the telephone 6 housed in the telephone 6, the user inserts the magnetic card held in the telephone 6 into the magnetic card reading section of the telephone 6.

The telephone 6 receives the code number cn1 assigned to the individual subscriber A from the inserted magnetic card, and
Affiliated telephone station number assigned to affiliated exchange 1
on1 is read, added to the usage registration request, and sent to the exchange 5.

In the exchange 5, when the registration request mechanism 71 in the central control device 7 receives the usage registration request,
Telephone number dn of telephone 6 that sent the use registration request
1 using a known method, selects the trunk line 8 leading to the affiliated exchange 1 based on the affiliated telephone station number on1 received with the use registration request, and adds the code number cn1 and telephone number dn1 to the affiliated exchange 1. Transfer the registered use registration request.

In the exchange 1, when the registration processing mechanism 91 in the central control device 9 receives the use registration request, it refers to the belonging code number correspondence table 4 in the storage device 2 and selects the stored normal use corresponding to the code number cn1. The telephone number dn of the telephone 3 to be used is updated to the telephone number dn1 received together with the usage registration request.

In this state, in order for subscriber B who is using the telephone 11 housed in the exchange 10 to make a call to subscriber A, he must first enter subscriber A's name nm1, code number cn1, and affiliated telephone office number on1. After registering in the name translation table 12 in the telephone 11, a call request is made and the name nm1 of the called subscriber individual A is input into the telephone 11.

The telephone 11 into which the name nm1 has been input refers to the name translation table 12 and registers the registered code number cn1 and affiliated telephone station number on1 corresponding to the name nm1.
is extracted, added to the issuance request, and sent to the exchange 10.

In the exchange 10, when the call request mechanism 131 in the central control unit 13 sends a call request, it selects the trunk line 14 leading to the affiliated exchange 1 based on the affiliated telephone station number on1 received with the call request, and A call request with code number Acn1 is transferred to exchange 1.

In the affiliated exchange 1, when the correspondence table reference mechanism 93 in the central control unit 9 receives the call request, it refers to the affiliated code number correspondence table 4 in the storage device 2, and
A stored telephone number dn1 is extracted corresponding to the code number cn1 received with the call request and sent back to the exchange 10.

In the exchange 10, the call request mechanism 131 selects the trunk line 15 leading to the exchange 5 based on the telephone number dn1 returned from the affiliated exchange 1, transmits the telephone number dn1 to the exchange 5, and sets up a call for the telephone 6. Execute.

Next, in order to move from the location of the telephone 6 to another location, the individual subscriber A removes the magnetic card inserted into the telephone 6 and inputs the reason for the move rn1 (for example, going out or leaving the office).

The telephone 6 adds the code number cn1 and the affiliated telephone office number on1 read in advance from the magnetic card to the movement display request together with the input reason for movement rn1, and sends the request to the exchange 5.

In the exchange 5, when the movement display request mechanism 72 in the central control device 7 receives the movement display request,
Telephone number dn of telephone 6 that sent the movement display request
1 by a known method, and selects the trunk line 8 leading to the belonging exchange 1 based on the belonging telephone station number on1 received with the movement display request, and transmits to the belonging exchange 1 the reason for movement rn1, the code number cn1, and the telephone number. Transfer the moving display request with number dn1 added.

In the exchange 1, when the moving display processing mechanism 92 in the central control device 9 receives the moving display request,
Refer to the affiliation code number correspondence table 4 in the storage device 2, and select the code number cn received with the movement display request.
1, the stored telephone number dn1 is deleted, the moving display mv is set to the moving state, and the moving reason is recorded in the moving reason rn1.

In this state, subscriber B, who is using the telephone set 11 housed in the exchange 10, makes a call request to make a call to individual subscriber A, and enters the name nm1 of the individual subscriber A registered in advance. is input into the telephone 11. The telephone 11 into which the name nm1 has been input refers to the name translation table 12, and the registered code number cn1 and affiliated telephone station number on corresponding to the name nm1.
1 is extracted, added to the call request, and sent to the exchange 10.

In the exchange 10, when the call request mechanism 131 in the central control unit 13 receives the call request, it selects the trunk line 14 leading to the affiliated exchange 1 based on the affiliated telephone station number on1 received with the call request, and A call request with code number cn1 added is transferred to exchange 1.

In the affiliated exchange 1, when the correspondence table reference mechanism 93 in the central control unit 9 receives the call request, it refers to the affiliated code number correspondence table 4 in the storage device 2, and
Corresponding to the code number cn1 received with the call request, it is identified that the stored moving indication mv is set to the moving state, and corresponding to the code number cn1, the stored moving reason rn1 is extracted. It is returned to exchange 10.

In the exchange 10, when the call request mechanism 131 receives the reason for movement rn1 returned from the affiliated exchange 1, it connects the telephone 11 to the voice device 16 and notifies the calling subscriber B of the reason for movement rn1 by voice.

As is clear from the above explanation, according to this embodiment, calling subscriber B can select the telephone 6 that is currently registered for use by inputting the name nm1 of called subscriber A, and re-call. This eliminates the need for such trouble. Further, even when the called subscriber A is moving, he or she is reliably notified.

Note that the figure is only one embodiment of the present invention.
For example, the transmission of various information between exchanges 1, 5, and 10 is not limited to using trunk lines 8, 14, and 15, and replacing it with a common signal network is also considered, but in such a case, However, the effect of the present invention remains unchanged. Also exchanges 1, 5 and 10
Further, the configuration of the telephone 11 is not limited to that shown in the drawings, and many other modifications may be considered, but the effects of the present invention will not change in any case. It goes without saying that the configuration of the exchange system to which the present invention is applied is not limited to that shown in the drawings.

(f) Effects of the Invention As described above, according to the present invention, in the switching system, it is possible to realize a designated callee switching system in which an individual subscriber can be selected regardless of the telephone used, thereby providing convenience to the subscriber. Improves sex.

[Brief explanation of the drawing]

The figure is a diagram showing a called party designation exchange system according to an embodiment of the present invention. In the figure, 1, 5 and 10 are exchanges, 2 is a storage device, 3, 6 and 11 are telephones, 4 is an affiliation code number correspondence table, 7, 9 and 13 are central control units, and 8, 14 and 15 are trunk lines. , 12 is a name translation table, 16 is a voice device, 71 is a registration request mechanism,
72 is a movement display request mechanism; 91 is a registration processing mechanism;
92 is a movement display processing mechanism, 93 is a correspondence table reference mechanism, 131 is a call request mechanism, cn is a code number,
dn is the phone number, mv is the indication that the person is moving, rn is the reason for the move, nm is the name, and on is the telephone station number to which the person belongs.

Claims (1)

[Scope of Claims] 1. A code number assigned to an individual subscriber from a telephone set at a destination, and a affiliated telephone station number assigned to the affiliated exchange that the individual subscriber normally uses. a usage registration requesting means for transmitting the code number and the telephone number of the destination telephone to the affiliated exchange with the code number and the telephone number of the destination telephone; When moving, the destination telephone is accommodated with move request sending means for transmitting the code number, the affiliated telephone office number, and the reason for movement inputted at the time of movement to the affiliated exchange along with a movement display request. The system is installed in the destination exchange, and when the user enters a pre-registered name and makes a call, the code is sent from a telephone equipped with a function that converts the name into the corresponding code number and affiliated telephone office number and sends it out. A call request transmitting means for transmitting a call request attached with a received code number and a telephone number of the telephone to the attached exchange when a call request attached with a telephone number and an affiliated telephone station number is transmitted;
installed in the exchange that accommodates the telephone set that is intended to make a call to the individual subscriber, and transmitted along with the usage registration request in correspondence with the code number of each individual subscriber determined to be used normally; Means for recording a telephone number, a moving display corresponding to the moving display request, and a reason for movement transmitted along with the moving display request, and returning the recorded contents to the exchange that transmitted the call request. A called party designated switching system is provided in the affiliated exchange, and is characterized in that the subscriber individual is selected by the name regardless of the telephone set at the destination.