JPH01105648A - Subscriber's terminal equipment - Google Patents

Abstract

PURPOSE:To enable an incoming subscriber, designated by a caller, to answer quickly by storing an identification number, which is attached individually to the incoming subscriber, and to which an index to show the name of said subscriber is made to correapond, and at the time of incoming, displaying or indicating by a voice a proper name such as a full name to index the incoming subscriber. CONSTITUTION:An incoming signal arriving from an exchange through a channel D is analyzed by a program in a CPU. It retrieves whether the signal coinciding with an incoming subaddress in a subscriber name table, previously set in a memory by a key board, exists or not, and reads out the corresponding subscriber name from the memory 8, and displays the subscriber name through the route of CPU 7 input output interface 6 display device 9, and sends a usual ringing tone from a speaker 10. In case to call the subscriber by a voice, it can be processed similarly. Thus, at the time of the incoming, even if there are plural men around a subscriber's terminal equipment, the subscriber concerned can answer quickly, and time required for conveyance can be saved for both incoming and outgoing sides.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a subscriber terminal device connected to an 15DN network, and is particularly suitable for directly specifying and calling a called subscriber without going through a receiver. The present invention relates to a subscriber terminal device.

[Conventional technology]

Conventional subscriber terminal devices and telephones perform incoming calls using a ringing signal such as a bell tone. Therefore, 1
When a telephone is shared by multiple people, it often happens that when an incoming call is received, the first responder is not the person the caller wants to call, and the phone number is assigned to each person sharing the phone. The switching system changes the ringing signal tone for each telephone number.

[Problem that the invention seeks to solve]

The above-mentioned conventional technology has the problem of wasting the limited number of telephone numbers because it is necessary to assign a plurality of telephone numbers to one telephone. Furthermore, since a telephone number must be registered for each called party with the telephone company, it is not easy for the subscriber to change or add a called party number, resulting in poor service quality. Furthermore, since the called party is identified by the ring signal tone, the number of callees that can be identified is limited by the type of ring signal tone, and there is also the problem that it is difficult to associate the ring signal tone with the called party. be.

SUMMARY OF THE INVENTION An object of the present invention is to provide a subscriber terminal device that enables a target subscriber to quickly respond when a call arrives.

[Means for solving problems]

The above purpose is to store information in the memory using a memory in which an identification number assigned to each incoming subscriber is associated with an index indicating the subscriber, and the identification number included in an incoming signal from an exchange. This is achieved by providing a function for searching and displaying the above-mentioned indicators indicating the called subscriber.

[Effect]

When receiving a call, the receiving subscriber terminal device displays or audibly displays a unique name, such as a name, that indicates the called subscriber.

Therefore, even if the called subscriber terminal device is shared by multiple people, the called subscriber designated by the caller can respond quickly.

〔Example〕 Hereinafter, one embodiment of the present invention will be described with reference to the drawings.

FIG. 1 is a configuration diagram of a subscriber terminal device according to an embodiment of the present invention.

In Figure 1, the subscriber terminal equipment and the switching center on the right side are connected by upstream and downstream channels such as the B channel for voice and the D channel for signals, and the B channel is used to transfer voice calls, etc. D channel is used for outgoing □ signal, incoming signal,
Used to transfer control signals such as response signals. 1. t' is an interface circuit provided between the subscriber terminal device and the outside;
converts analog audio signals to digital signals, and
On the other hand, a codec converts a digital signal into an analog voice signal. 3 is a frame decomposition circuit that decomposes the 7-frame signal from the exchange into B and D channels. 4 is a frame decomposition circuit that decomposes the B and D channels into one frame. 5 is a D channel control circuit that controls the transmission and reception of D channel signals; 6 is an input/output interface between the subscriber terminal device and external input/output equipment; 8 is a CPU for controlling the subscriber terminal device according to a program stored in the system; 8 is a memory for storing a call control program and various data; 9 is a display device for displaying information such as communication status and reception information. , 10 is a speaker for transmitting a ring tone, etc., and 11 is a keyboard for inputting a telephone number and the like. In this embodiment, a unique name indicating a called subscriber is stored in the memory 8 in correspondence with an identification number (called subaddress) assigned to each called subscriber.

Next, the operation of each part of the subscriber terminal device shown in FIG. 1 will be explained based on chart 70 in FIG. 2.

In Fig. 2, an incoming signal (incoming message) that arrives from the exchange via the FID channel is analyzed by a program in the CPU (101), and the presence or absence of a called subaddress of a predetermined address in the message is determined. It is checked (102). If there is a called sub-address, use the keyboard to search for a match with the called sub-address in the subscriber name table set in memory.1
03), if there is a match (104), the corresponding subscriber name is read out from the memory 8, and the subscriber name is displayed along the route of CPU 7 → interface 6 → display device 9 (
105) L, sends normal ring tone from speaker 10 (
106) and then moves on to known incoming call processing (107).

If the incoming message has no called subaddress, and
If the called sub-address in the incoming message does not match the called sub-address in the subscriber name list, immediately
A ring tone is sent out (106), and incoming call processing (107) begins.

The above is a process for displaying a subscriber's name, but the same process can be used for calling out a subscriber's name by voice.

In this case, check whether there is a destination subaddress (1o2)
,, If there is a called sub-address, search the subscriber name voice data table in the memory 8 (108)L. If there is a matching called sub-address (109), read the corresponding voice data from the memory 8, The name of the subscriber is called out by voice along the route of CPU 7 → interface 6 → speaker 10.

In this case, normal ringing is not required.

Note that the processing when there is no destination subaddress or when there is no matching destination subaddress is the same as that for displaying the subscriber name described above.

According to this embodiment, even if there are multiple people around the subscriber terminal when a call is received, the called subscriber designated by the caller is clearly indicated, so the subscriber can respond quickly, and the receiving and calling parties are , saving time in intermediaries.

Similarly, in the above embodiment, the subscriber is identified using the subaddress included in the incoming signal from the exchange, but other information may be used in place of the subaddress. For example, it may be user information included in an incoming call signal, a called address, or an identification number based on a multi-frequency signal when receiving a dial-in service call. Furthermore, it goes without saying that the proper name may be displayed and at the same time called out by voice.

〔Effect of the invention〕

As described above, according to the present invention, when a call arrives, the subscriber terminal device specifies the called subscriber designated by the caller, so that the called subscriber can respond immediately. Further, for the called subscribers other than the called subscriber, there is no need for unnecessary responses. Similarly, from the point of view of the originating subscriber, the designated terminating subscriber will respond immediately, thereby avoiding unnecessary responses with a third party.

[Brief explanation of the drawing]

FIG. 1 is a configuration diagram of a subscriber terminal device according to an embodiment of the present invention, and FIG. 2 is a flowchart showing a processing procedure. 1.1'... Interface circuit, 2... Codec, 3... Frame disassembly circuit, 4... Frame assembly circuit, 5... D channel control circuit, 6... Input/output interface 7 ace , 7... CPU, 8... Mesori, 9.
...Display device, 10...Speaker, 11...Keyboard. ζ−1− Agent Patent attorney Katsuo Ogawa 2o゛5 ノ゛

Claims (1)

[Scope of Claims] 1. A memory in which an identification number assigned to each called subscriber is associated with an index indicating the subscriber; What is claimed is: 1. A subscriber terminal device, characterized in that it is provided with a function of searching for information in a subscriber terminal and displaying the index indicating a called subscriber. 2. The subscriber terminal device according to claim 1, wherein the index is a unique name such as a name. 3. The subscriber terminal device according to claim 1 or 2, wherein the indicator is displayed in audio form.