JPH05219231A - Abbreviation number registration system - Google Patents

Abstract

PURPOSE:To simplify the registration of a called party number during the regis tration of an abbreviation number of a terminal equipment connecting to an ISDN. CONSTITUTION:A caller number is stored in a caller number information storage circuit 14 at the arrival of a call from an ISDN and an abbreviation number access code information 21 is outputted to an abbreviation number information storage circuit 16 to register the abbreviation number from a main control section 18. The abbreviation number is registered by using the abbreviation number information storage circuit 16 to store caller number information 15 stored in the caller number information storage circuit 14 while the abbreviation number access code information 21 is used as an address.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a terminal number abbreviated number registration system used in ISDN.

[0002]

2. Description of the Related Art Conventionally, abbreviated number registration has been performed by previously inputting and storing abbreviated number information and called party number information at the same time before a caller makes a call.

[0003]

In the conventional method of registering an abbreviated number, the abbreviated access code number registered at the time of abbreviated number registration is used for transmission. However, there is a drawback that you will not notice it until the other party responds by making a call with the first shortened number. Also,
For abbreviated number registration operation, it is necessary to enter the abbreviated number access code information and the called party number in succession, which increases the total number of digits to be entered. Since it is necessary to repeat the operation, there are disadvantages that the registration operation takes time and that the registration operation is complicated and erroneous registration is likely to occur.

It is an object of the present invention to provide a shortened number registration system which simplifies registration of a called number in a registration operation of a shortened number of a terminal device connected to an ISDN network.

[0005]

SUMMARY OF THE INVENTION The shortened number registration system of the first invention of the present invention is an ISDN network (Integrated).
Services Digital Network
In a terminal device having a basic interface connected to k), a calling party number information storage circuit that stores calling party number information included in call setting information in the control channel received from the ISDN network at the time of incoming call, An abbreviated number information storage circuit that stores abbreviated number information, and when abbreviated number registration request information and abbreviated number access code information for registering an abbreviated number from the called side are input, the calling number information storage circuit An abbreviated number information control circuit is provided for controlling the stored calling number information to be stored in an area of the abbreviated number information storage circuit corresponding to the abbreviated number access code information.

In the shortened number registration system of the second invention of the present invention, in a terminal device having a basic interface connected to an ISDN network, the called party number information inputted at the time of calling is used as ISDN as call setting information of the control channel. At the same time as transmitting to the network, the called party number information storage circuit that stores this called party number information, the shortened number information storage circuit that stores the shortened number information, and the shortened number for registering the shortened number from the calling side. When the registration request information and the abbreviated number access code information are input, the called number information stored in the called number storage circuit is changed to an area corresponding to the abbreviated number access code information in the abbreviated number information storage circuit. And an abbreviated number information control circuit for performing control to be stored in.

[0007]

The present invention will be described below with reference to the drawings. FIG. 1 is a relay system diagram showing an embodiment of the first invention of the present invention. The terminal device 5 includes a basic interface circuit 6, a call control circuit 10, a calling party number information storage circuit 14, a shortened number storage circuit 16, a shortened number storage control unit 17, and a main control unit 18.

A call is originated from a terminal 1, connected to an ISDN network 3 via a basic interface 2 on the calling side, and received by a terminal 5 on the called side via a basic interface 4 on the called side.
The basic interface circuit 6 of the called terminal 5 separates the information channel B1, the information channel B2, and the control channel D. The information channel B1 and the information channel B2 are not particularly related to the present invention, and therefore their explanations are omitted. The information of the control channel D is the caller number information 11 in the call control circuit 10.
Is divided into call control information 19. Caller ID information 11
Is stored in the calling party number information storage circuit 14 for each incoming call.

Next, in order to register the abbreviated number from the main control circuit 18 of the terminal 5, control information is sent to the abbreviated number storage controller 17. The shortened number storage control unit 17 stores the calling party number information read control information 13 in the calling party number information storage circuit 14.
And the abbreviated number access code information 21 is sent to the abbreviated number storage circuit 16. The calling party number information storage circuit 14 is based on the calling party number information read control information 13 received from the abbreviated number storage control section 17 and is based on the call control circuit 1
The calling party number information 15 received from 0 and stored is read out and input to the abbreviated number storage circuit 16 as a calling party number. The shortened number storage circuit 16 includes a shortened number storage control unit 17
The calling party number is stored using the abbreviated number access code information 21 received from the memory address.

When using the abbreviated number, the main control circuit 1
Shortened number access code from 8 to shortened number storage control unit 1
7, and the abbreviated number storage control unit 17 uses the abbreviated number access code as a memory address and the abbreviated number storage circuit 1
The corresponding abbreviated number is read from 6 and the called number information 1
2 is input to the call control circuit 10. Call control circuit 10
Creates call setting information of control channel D information from the call control information 19 not including the called party number and the called party number information 12, and passes through the basic interface circuit 6 and the basic interface 4 to the ISDN network 3 Connected with.

Next, a case of making a call from the terminal 5 to the terminal 1 will be described. FIG. 2 is a relay system diagram showing an embodiment of the second invention of the present invention. The terminal device 5 includes a basic interface circuit 6, a call control circuit 10, a called number information storage circuit 34, an abbreviated number storage circuit 16, and an abbreviated number storage control unit 1.
7 and a main control unit 18.

In the basic interface circuit 6 in the terminal 5 on the transmitting side, the information channel B1, the information channel B2 and the control channel D are multiplexed. The information channel B1 and the information channel B2 have no particular relation to the present invention, and therefore their explanations are omitted. First, a case of making a call from the terminal 5 without using the abbreviated number will be described. Call control circuit 10
Creates the call setting information of the information of the control channel D by the call control information 19 including the called party number from the main control circuit 18, and the basic interface circuit 6 and the basic interface 4
And is connected to the ISDN network 3. At the same time, the called party number information 31 is stored in the called party number information storage circuit 34.

At this point, if the called number being communicated is to be registered as an abbreviated number, the main control circuit 18 sends control information 20 for registering the abbreviated number to the abbreviated number storage controller 17. The shortened number storage control unit 17 stores the calling party number information read control information 13 in the called party number information storage circuit 3.
4 and the abbreviated number access code information 21 are output to the abbreviated number storage circuit 16 as respective memory addresses. The called party number information storage circuit 34 refers to this memory address, reads out the called party number information 35 from the called party number information 31 received and stored from the call control circuit 10, and inputs it to the shortened number storage circuit 16. To do. The abbreviated number storage circuit 16 uses the abbreviated number access code information 21 received from the abbreviated number storage controller 17 as a memory address.
Store the called party number.

When using the abbreviated number, the main control circuit 1
Shortened number access code from 8 to shortened number storage control unit 1
7, the abbreviated number storage control unit 17 instructs the abbreviated number storage circuit 16 to read the called party number information 12 by using the received abbreviated number access code as a memory address. The called party number information 12 read from the abbreviated number storage circuit 16 is input to the call control circuit 10. The call control circuit 10 creates the call setting information of the information of the control channel D from the call control information 19 and the called party number information 12, and passes through the basic interface circuit 6 and the basic interface 4 to I
Connect to the SDN network 3.

[0015]

As described above, according to the present invention, by registering an abbreviated number at the end of communication, there is no need to input a called party number for abbreviated number registration. There is an effect that the time can be shortened and an operation for registering the abbreviated number can be simplified so that erroneous registration can be prevented.

[Brief description of drawings]

FIG. 1 is a relay system diagram showing an embodiment of a first invention.

FIG. 2 is a relay system diagram showing an embodiment of a second invention.

[Explanation of symbols]

 1,5 Terminals 2,4 Basic interface 3 ISDN network 6 Basic interface circuit 10 Call control circuit 11 Caller number information 12 Called party number information 13 Caller number information read control information 14 Calling number information storage circuit 15 Calling Call number information 16 Abbreviated number storage circuit 17 Abbreviated number storage controller 18 Main control circuit 19 Call control information 20 Control information 21 Abbreviated number access code information 31 Called party number information 33 Called party number information read control information 34 Callee Number information storage circuit 35 Called party number information

Claims (2)

[Claims] 1. An ISDN network (Integrated S)
In a terminal device having a basic interface connected to the Services Digital Network, a calling party number information storage circuit for storing calling party number information included in the call setting information in the control channel received from the ISDN network And an abbreviated number information storage circuit for storing abbreviated number information, and abbreviated number registration request information and abbreviated number access code information for registering an abbreviated number from the called side, the calling number information storage A shortened number information control circuit for controlling to store calling number information stored in a circuit in an area of the shortened number information storage circuit corresponding to the shortened number access code information. Registration method. 2. In a terminal device having a basic interface connected to an ISDN network, called party number information input at the time of calling is used as ISD as call setting information of a control channel.
Simultaneously with the transmission to the N network, the called party number information storage circuit that stores the called party number information, the shortened number information storage circuit that stores the shortened number information, and the shortened number for registering the shortened number from the calling side When the number registration request information and the abbreviated number access code information are input, the called number information stored in the called number storage circuit is associated with the abbreviated number access code information in the abbreviated number information storage circuit. An abbreviated number registration method, comprising: an abbreviated number information control circuit for controlling storage in an area.