JPS63142756A - Incoming transfer system for non-telephone terminal - Google Patents

Abstract

PURPOSE:To attain transfer only by the designation of terminal types by registering the number of a transfer destination terminal from a telephone terminal at every terminal type of a non-telephone terminal, inputting a transfer instruction designating the terminal type and executing transfer and connection in accordance with the registered terminal number after the termination. CONSTITUTION:A register registeration circuit 8 and a dial 5 previously register the terminal number of the transfer destination in a register 6. If a user depresses the function key 9 of a transfer indication designating the type of the non-telephone terminal when the telephone terminal receiving the termination from other terminal executes automatic transfer to the non-telephone terminal, a transfer procedure emulator 7 is started. The transfer procedure emulator 7 transmits a dial '1' to a dial circuit 4, and waits for the detection of a dial sending sound from a transfer circuit 1. If the dial sending sound is detected, the number of the non-telephone terminal of the designated terminal type is read from the register 6, and the number of the non-telephone terminal is trans mitted to the dial 4. Thus, the operation of dialling the number of the transfer destination terminal can be abbreviated, whereby the operation of the user is simplified.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a call forwarding service in a telephone exchange, and particularly to a call forwarding system suitable for communication between non-telephone terminals.

[Conventional technology]

Conventionally, when performing fax communication, for example, it was necessary to directly dial the subscriber number of the destination fax terminal, or
If the destination exchange has a forwarding function, please refer to page 264, 7.5 of "Private Telephone Switching Equipment" published by the Institute of Electronics and Communication Engineers.
．． As described in 11 "Automatic forwarding connection", the call was first received on the phone of the person to whom the call was sent, the forwarding operation was performed from the incoming telephone terminal, and the forwarding function was used to change the connection to the incoming fax.

[Problem that the invention seeks to solve]

As described above, when transmitting FAX data, the call is directly received at the FAX terminal closest to the other party.

Therefore, it is necessary to know the FAX terminal number.

Further, in order to notify the recipient of the FAX data that the FAX data has been sent, it is necessary to separately call back to the recipient's telephone terminal. To save you the trouble of re-calling, if the destination exchange has a forwarding connection function, use this function to first receive the call on the recipient's phone terminal, inform them that the fax data will be sent, and then transfer the call to the fax terminal. He was determined to do so.

Further, in the conventional transfer method, when the number of a transfer destination FAX terminal is dialed into a telephone terminal in a call state, the telephone exchange performs a transfer connection to the corresponding FAX terminal. However, when you want a call to be received by a FAX terminal, even though the FAX terminal number is always fixed, each incoming call is sent to the FAX terminal.
There was an operability problem in that the user had to dial the X terminal number, which was cumbersome.

An object of the present invention is to provide a non-telephone terminal incoming call transfer method that eliminates the need to dial the number of the non-telephone terminal when transferring data to a non-telephone terminal such as a FAX terminal, and enables transfer only by specifying the terminal type. Our goal is to provide the following.

[Means for solving problems]

The above purpose is to provide a register for registering the transfer destination terminal number from a telephone terminal for each terminal type of non-telephone terminals, a means for inputting a transfer instruction specifying the terminal type after receiving a call, and a transfer connection according to the terminal number registered in the register. This is achieved by providing a means for performing this.

[Effect]

When transferring data to a non-telephone terminal after receiving a call on a telephone terminal, the user issues a transfer instruction specifying the terminal type, and the transfer destination terminal number of the specified terminal type is retrieved from the register by means of making a transfer connection. The terminal number is read and a transfer connection process to a non-telephone terminal with that terminal number is performed. This simplifies the user's operations because the operation of dialing the transfer destination terminal number is omitted among the user's operations associated with the transfer connection.

〔Example〕

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

FIG. 1 is a configuration diagram of a telephone terminal to which a non-telephone terminal call transfer method according to an embodiment of the present invention is applied.

In the figure, a receiving circuit 1, a transmitting circuit 2, a hook switch 3, a dial circuit 4, a dial 5, and a subscriber line 10 have the same configuration as a conventional telephone terminal.

Six registers have been newly added according to the present invention.

70 transfer procedure emulator, 8 register registration circuits,
9 function keys.

Next, before explaining the transfer system of the present invention, the functions of conventional circuits 1 to 5 and 10 will be explained using a conventional automatic transfer connection system as an example.

When a telephone terminal that is currently talking to another terminal automatically transfers the call to another terminal, the user operates the dial 5 to make a predetermined dial (for example, dial "1").

The dial circuit 4 converts this into a dial signal and sends it to a telephone exchange (not shown) through the subscriber line 10. The telephone exchange that detects the dial signal determines whether transfer connection processing is possible or not, and if possible, returns a dial tone to the telephone terminal. Receiving circuit 1 receives this dialing sound.
After hearing the information, the user dials the terminal number of the transfer destination. The dial circuit 4 converts this signal again into a dial signal and sends it to the telephone exchange through the subscriber line 10, and if the terminal having the detected dial number is empty, the telephone exchange transfers the signal to the terminal having the dial number.

In contrast, in this embodiment, the input to the dial circuit 4 through the dial operation described above is performed by the transfer procedure emulator 7, and the terminal number of the transfer destination is registered in the register 6 in advance by the register registration circuit 8 and the dial 5. The user's operation is simplified by reading the necessary terminal number from the register 6. In this embodiment, when a telephone terminal that receives an incoming call from another terminal automatically transfers a call to a non-telephone terminal (not shown), the user presses the function key 9 for a transfer instruction that specifies the type of non-telephone terminal. Press this to
Transfer procedure emulator 7 is activated. The transfer IIN emulator 7 sends a dial "1" to the dial circuit 4 and waits for the detection of dial tone from the receiving circuit 1. When the dial tone is detected, the non-telephone terminal number of the specified terminal type is read from the register 6 and the non-telephone terminal number is sent to the dial 4.

Register 6, transfer procedure emulator 7. The dial signal sent to the telephone exchange through the subscriber line 10 by the operation of the function key 9 is exactly the same as that of the conventional automatic transfer connection system described above, and there is no need to change the telephone exchange.

In the embodiment shown in FIG. 1, the transfer method of the present invention is realized by adding functions to the telephone terminal, but the present invention is not limited to this, and it is also possible to realize the transfer method by adding functions to the telephone exchange side, for example. It is. This second embodiment will be explained with reference to FIG.

FIG. 2 shows the sequence of information in the second embodiment. As shown in Figure 2, telephone exchange (Xl)
When a forwarding function is provided to a subscriber terminal (T1) that receives an incoming call from a FAX terminal (pr) equipped with a telephone terminal on the calling side, the subscriber terminal (T1) that is in a talking state performs a forwarding service to the FAX terminal (Fl). When making a request, a transfer request signal 121 to the FAX terminal (Fl) is sent to the telephone exchange (xl) using a predetermined means such as dialing. The telephone exchange (xl) that detected this sends Tolr, IT! in the subscriber terminal-FAX terminal correspondence table 141. . . , the line corresponding to the terminal T requesting the transfer is referred to, the transfer to the FAX terminal (Fl) is determined, and the call setting process is performed.

That is, the extramembrane request signal 122 is sent to the telephone exchange (Xl) to which the destination FAX terminal (Fl) is connected.

If the FAX terminal (Fl) is idle, the telephone exchange (Xl) returns a permission response signal 123, and upon receiving this, the telephone exchange (xl) sends a request to the transfer source telephone terminal (T1) to disconnect the subscriber terminal. Send signal 124. To this, jQ, FT-
Xl-rl (The connection is changed to D call F1-XI-Xl-Fl, the automatic transfer connection procedure is completed, and FAX data transfer is started between FAX terminals F1-FT.

As explained above, according to this embodiment, the subscriber terminal that is talking to the FAX terminal equipped with the subscriber terminal is transferred to the destination FA.
No need to dial the X terminal number, just a simple operation
Because you can receive the transfer service to the AX terminal,
This has the effect of improving serviceability for users.

〔Effect of the invention〕

According to the present invention, the procedure for transferring data to a non-telephone terminal is simplified, and serviceability is improved.

[Brief explanation of the drawing]

FIG. 1 is a block diagram of a telephone according to a first embodiment of the present invention, and FIG. 2 is an information sequence according to a second embodiment of the present invention. 6......Register 7......Transfer procedure emulator 8...
・・・・・・・・・Register registration circuit 9・・−・−・
・・・・7 Ankshi 3 Inky l/- λ

Claims (1)

[Claims] 1. In a switching system consisting of telephone terminals, non-telephone terminals, exchanges, and transmission lines connecting these, means for registering correspondence between telephone terminals and non-telephone terminals, and means for maintaining said correspondence. , comprising means for specifying the type of a transfer destination non-telephone terminal to which a call is desired to be transferred from the telephone terminal when an incoming call is received to the telephone terminal; A non-telephone terminal incoming call transfer method characterized by switching the connection to a destination non-telephone terminal.