JPS6285547A - Pilot number service - Google Patents

Abstract

PURPOSE:To improve the telephone exchange service by deciding previously the pilot number service order in response to the information on the originating subscribers to slip the order to the pilot number service order corresponding to the information on the originating subscriber when an incoming call is given from said subscriber, and thereafter selecting and changing the pilot number service order in response to the type of information on the originating subscriber. CONSTITUTION:A pilot group P of this system includes the subscribers A-C stored in the same telephone switchboard SW. The telephone number NA of the subscriber A is defined as the pilot number of the pilot group P. Then a subscriber X calls the groups P by dialing the number NA of the subscriber A. The switchboard SW receives the number NA and retrieves a table for correspondence of originating ID pilot list of the group P. Then a register number, the number of digits and the pilot list number are searched on the table after confirming that the contents of the table rerieval are related to the number NA. Then the selecting orders MH1-MH3 are decided by the pilot list. Thus the telephone exchange service is improved.

Description

[Detailed Description of the Invention] [Field of Application of the Invention] The present invention relates to a representative selection method, which is one of the telephone exchange services, for example, and particularly relates to a representative selection method in which the representative selection order is changed depending on the type of caller information. This is related to the representative selection method.

[Background of the invention]

Up until now, the representative selection method has been 1, for example, JP-A-55-
As described in Japanese Patent No. 70191, a representative telephone set is provided for a plurality of subscribers as a group, and the telephone slips to a dead charge jammer in the same group based on the vacant/'jA information of the subscriber's communication path. however. No consideration is given to changing the representative selection order based on caller information.

[Purpose of the invention]

An object of the present invention is to provide a representative selection method in which the representative selection order is selected or changed depending on the type of caller information.

[Summary of the invention]

For this purpose, the present invention predetermines the order of representative selection according to the caller information, and when a call is received from a certain caller, the order of representative selection corresponding to the caller information is slipped. This is how it was done.

[Embodiments of the invention]

The present invention will be explained below with reference to FIGS. 1 to 3.

First, the outline of the present invention will be explained with reference to FIG. Second
The figure shows the composition of the representative group and the relationship between this representative group and calling subscribers. In this example, the representative group P is subscribers A-C.
These subscribers A to C are accommodated in the same telephone exchange SW.

In this case, assuming that subscriber A's telephone number NA is given as the representative telephone number for representative group P, subscriber X must dial subscriber A's telephone number NA in order to call representative group P. It is now possible to do so. This subscriber A's phone number NA is transferred to the telephone exchange SW via a relay station, etc.
At this time, the telephone number NA is sent to the telephone exchange S with the telephone number NX of subscriber X added as the calling ID.
It is configured to be sent to W. The calling ID is automatically generated in the telephone exchange accommodating the calling subscriber from the location where the calling subscriber is accommodated, and is added to the telephone number NA.

Now, subscriber A is transferred from subscriber X to telephone exchange SW.

Alternatively, if there is an incoming call to representative group P, telephone exchange S
In W, the call is not immediately terminated to subscriber A, but the order of priority termination is determined based on subscriber X's telephone number NX, and the call is terminated in that order.

FIG. 3 generally shows the incoming call processing at the telephone exchange SW. According to this, when there is an incoming call, it is first determined whether the called party is a representative subscriber. If the subscriber is not the representative subscriber, normal incoming call processing is performed. In addition, even if the destination of the call is a representative subscriber,
If the representative group is not the caller-specific representative selection group according to the present invention.

Incoming call processing is performed according to the usual representative selection method. However, if the representative group is a caller-specific representative selection group according to the present invention, the priority order of arrival corresponding to the caller ID is selected, and representative selection is performed in accordance with the order of arrival.

FIG. 1 shows how the priority order of incoming calls is determined based on the caller ID. During incoming call processing, the subscriber data table T E RT L is determined based on the telephone number NA.
R is triggered, and if it is determined from the content that the subscriber associated with telephone number NA is a representative subscriber and is in the representative selection group by caller, the caller ID/representative list 1 of representative group P ) A representative list is determined by searching the correspondence table with a number corresponding to the number of registered digits of the received caller ID, and representative selection is performed according to the selection order of the list. To explain this situation more specifically with reference to FIG. 2, for example, subscriber X's telephone number NX is r03-456-7890J'T:'A7r,! :
I, then the originator ID of the representative group P is determined by the originator ID.
The number of digits and registration number in the representative list correspondence table are 0.
The search starts from 11I'i[1. In this example, the number of digits for word 0 and 11 is 2. Since the registration numbers are "03" and match, the representative list number MHI is determined to correspond to that subscriber X, and the selection order is A-+C→...→B
[03] The call is given priority to subscriber A who is in charge of the area. Also, r045-678-! ]0
12J, the caller ID/representative list correspondence table of representative group P is searched in the same way using the caller ID of subscriber 'ff
Since it is different from the above, it is skipped and the first opening is referred to. 1 :i [l has 3 digits and registration number is r0
45J and matches the caller ID, representative list number MI11 is determined to correspond to subscriber X,
Similarly, calls are given priority to subscriber A. Furthermore, in the case of r 06-789-0123J, representative list number MJ-I 2 is similarly determined as corresponding to subscriber X, and the selection order becomes 134c→...→A. When dialing ``06'', the call is given priority to subscriber 13, who is in charge of the area. Furthermore, if it is r0123-45-6787J, M
B2 is determined to be compatible with subscriber X, and the selection order is as follows:
C→...→B-+A, and although subscriber A is dialed, the call is prioritized and received by subscriber C, who is in charge of outside the limited area. In this way, it is possible to change the representative selection order based on the called party number. Note that in this example, the representative selection order is selected or changed based on the area code, but the selection order is not limited to this, and it can also be performed based on the telephone office or the telephone number itself. Further, the present invention is not limited to telephone services, but can also be applied to other exchange services.

〔Effect of the invention〕

As explained above, according to the present invention, there is an effect that the representative selection order can be selected and changed according to caller information.

[Brief explanation of drawings]

Figure 1 is a diagram for explaining how the priority order of arrival is determined based on caller ID as caller information, and Figure 2 is a diagram showing the composition of a representative group and the relationship between this representative group and calling subscribers. FIG. 3, a diagram showing the relationship, is a diagram showing the flow of incoming call processing in the representative telephone exchange. A-C, X...subscriber, SW...telephone exchange. Representative Patent Attorney Tadashi Akimoto Younger brother 1 Figure A Tenryo List Figure 2 W

Claims (1)

[Claims] A representative selection method in which, when an incoming call is connected from a calling terminal to a called terminal, one free terminal in a group of representative selection terminals is selected in accordance with a predetermined priority order of incoming calls, and the incoming call is connected to that terminal. In the representative selection terminal group accommodating exchange, the priority receiving order is changed according to the information of the originating terminal, or the priority receiving order corresponding to the above information is selected, and an empty terminal is selected according to the priority receiving order related to the change or selection. A representative selection method characterized by the following.