JPH02260739A - Communication terminal equipment with identification transfer function - Google Patents

Abstract

PURPOSE:To share one transfer device by plural persons by performing distribution and transfer after identifying a caller to a transfer destination corresponding to an (outgoing number), an (outgoing subaddress), and an (incoming subaddress) sent from the caller when receiving incoming. CONSTITUTION:The (outgoing number) or the (outgoing subaddress) sent from the caller is identified when the incoming is received, and it is distributed and transferred to a telephone number for transfer destination corresponding to the (outgoing number) or the (outgoing subaddress) after the caller is identified. In such a way, it is possible to prevent the unrequired transfer operation of the caller not desiring the transfer by the owner of the transfer device from being performed. Also, it is possible to respond to a case where plural callers desiring the transfer to the transfer destinations exist by one transfer device.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a device that performs automatic transfer in an 15DN network (integrated digital communication network).

(Prior art) (1) A conventional automatic transfer method that starts operation before answering an incoming call is a predetermined transfer method for all incoming callers without identifying the caller. A method is adopted in which the caller is transferred to the destination telephone number (l destination).

(2) The transfer method that starts operation after the incoming call is answered is 2. After the incoming call is answered, the caller uses a numeric keypad etc. to send a PB signal for the PIN number, which is received by the PB receiver on the transfer device side, collated, and matches. In this case, the caller hears a transfer information message, and then the caller again sends a PB signal to start the transfer operation, etc., and then the caller is transferred to the transfer destination. .

(Problems to be Solved by the Invention) (1) Conventionally, as a method of performing automatic transfer, as shown above.

As a transfer method that starts operating before an incoming call is answered, firstly, the owner of the transfer device transfers all calls received to the destination phone number without identifying the caller. Even callers you do not want to be forwarded may be forwarded.

Second, the transfer destination must be fixed at one location.

If there is a caller who wants to be transferred to four different destinations by multiple people, it will not be possible to do this with -4 transfer devices.

In some cases, problems may occur that must be dealt with by owning a transfer device.

(2) As a transfer method that starts operation after answering the incoming call, 1) After answering the incoming call, 2) Have the caller send a DB double signal for the PIN number using a numeric keypad, etc., and listen to the transfer information message.

Accordingly, the operation procedure of having the transfer operation start hood, etc. send the PB double signal again to start the transfer operation is required, so it takes time to have the transfer operation started.

The operations required by the caller to be transferred are also complicated. Also, since the transfer device must always respond to the 9 callers,
Even if the transfer destination is not present, a problem may occur in which the caller is charged a fee for one call.

(Means and effects for solving the problems) (1) In order to solve the above-mentioned problems, the present invention identifies the "calling number J" or "calling subaddress" sent from the calling party when a call arrives. By identifying the caller and sorting and forwarding the caller to the forwarding destination phone number corresponding to the "calling number" or "calling sub-address", the owner of the forwarding device can eliminate unnecessary callers who do not want to be forwarded. It becomes possible to not perform a transfer operation. Furthermore, even if there are callers that a plurality of people want to transfer to their respective transfer destinations, it is possible to handle the situation with one transfer device.

(2) When receiving a call, identify the "Calling sub-address" sent by the caller and use the "Calling sub-address" as the PIN code.

The transfer device starts transmitting only incoming calls from a specific caller to the transfer destination before responding to the two callers.

By being able to connect the 2nd caller and the transfer destination after answering, the transfer operation time is shortened and the operation for transferring the 9caller becomes unnecessary.In addition, when the transfer destination is not available, the transfer device has not yet responded to the caller.

The caller does not have to pay for the call, and the problem is resolved.

(Embodiment) Hereinafter, one embodiment of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a functional block diagram of a transfer device showing an embodiment of the present invention, in which driver/receiver 101. L/ear 1.2
Control unit 102. Layer 3 control unit 103. Man-machine control section 104, man-machine input/output section 105. Audio recording/playback circuit 106, B channel selector 107. Codec A
]08° Codec B 109. Analyzing signal processing circuit 110. Sounder 111. Handset/receiver 1129 Display 113
and a dial function key 114.

The man-machine control unit 104 is sent from the calling side to the called side in the 15DN network.

In order to perform verification, the calling party identification number corresponding to the three pieces of information mentioned above is stored in advance, and by setting the digital transfer telephone to the forwarding state, the information sent by the calling party when a call arrives and the matching information are stored. It has the function of verifying the caller identification number.

When connected to the 15DN network and set to forwarding state, 2 calls arrive.

One or more pieces of information sent by the calling party.

The information sent by the calling party.

Driver/receiver 101-layer 1.2 control unit x 0
2-layer 3 control unit 103-man-machine control unit 104 (
The information is transmitted to the man-machine control unit 104 via route l).

The man-machine control unit 104 compares the information sent by the calling party received by the method described above with the calling party identification number, and determines whether to transfer the call without response or to transfer the call.

[In the case of non-response transfer] The man-machine control unit 104.

Man-machine control unit 104-layer 31J control N's 1
03-Layer 1.2 control unit 102-driver/receiver 101 (route 2) path to call state to the network.

The caller does not respond and leaves the caller listening to the ringing tone of the network.
．． 2 control unit 102 - driver/receiver 101 (route 2).

When the transfer destination responds, the driver/receiver 101-layer 1.2 control unit 102
The response information of the transfer destination is transmitted to the man-machine control section through the route of - layer 3 control section 103 - man-machine control section 104 (route 1).

The man-machine control section is a path of man-machine control section 104 - layer control control 03 - B channel selector 107 - one of codec AlO3 or codec B 109 - analog signal processing circuit 110 (route 3).
One of the B channels is introduced into the analog signal processing circuit 109 to form a voice communication path to the transfer destination.

Man-machine system a1 section 104 - man-machine input/output section 105
- Audio recording and playback circuit 106 - Analog signal processing circuit 110 - One of codec AlO3 or codec B 109 - B channel selector 107 - Layer x, 2 control ff1
102-driver/receiver 101 (route 4), the man-machine control unit 104 connects the audio recording/reproducing circuit 10
6, the man-machine control unit 10 causes the transfer destination to listen to a message for transfer connection (e.g., forwarding from ○○) recorded in the voice recording and playback circuit 106 in advance.
4-layer control unit 103-B channel selector 107 - one free side of the codec AlO3 or codec 109 - one free side of the B channel is drawn into the analog signal processing circuit through the path of the analog signal processing circuit 110, and one shot is made. After forming the voice communication path to the calling party, the analog signal processing circuit 110 is controlled.

Both B channels are connected to connect the two calling parties and the forwarding destination.

[For response forwarding]

The man-machine control section 104 is.

After responding to the network through the route of man-machine control unit t O4 - layer control unit 103 - layer 1.2 control unit 102 - driver/receiver 101 (route 2 described above).

Man-machine control section 104 - Layer 3 control section 103 - B channel selector 107 - One of codec AlO3 or codec B 109 - Analog signal processing circuit 11O (route 3 described above), one of the B channels is connected to analog signal processing circuit 109
A voice communication path is formed for the two callers.

-v 7 Machine control m1o4-man-machine input/output section 1
05-Audio recording/playback circuit 106-Analog signal processing circuit 110-One of codec AlO3 or codec B109-B channel seven registers 107-Layer 1.2 control unit 10
2-driver/receiver 1oi (route 4 described above), the man-machine control unit 104 connects to the audio recording and playback circuit 10.
6, and while the caller listens to the message for transfer response recorded in advance in the voice recording and playback circuit 106 (e.g., transfer to ○○, please wait a moment.) As in the case of , a call is made to the forwarding destination, and when the forwarding destination responds, the forwarding destination listens to a message for transfer connection, and then the first caller and the forwarding destination are connected.

Incidentally, until the transfer destination answers, the two callers are allowed to hear the ringing tone from the transfer device after the transfer response message ends.

The second screen is a flowchart showing an example in which the caller identification number is verified in the man-machine control unit 104 in FIG. 1.

It is assumed that settings for performing verification and transfer operations have been made in advance. Also, among the above settings, [calling number for calling party identification], [calling subaddress for calling party identification], [forwarding destination number], and [forwarding destination subaddress]
(the set in the above setting example is the first set), and a plurality of sets are provided. The "Identification wear sub-address" is an independent and individual setting.

At this time, when the device receives the "calling number", "calling subaddress", and "calling subaddress" from the two calling parties, the device...

A combination of matches shown below.

■ “Calling number” + “Calling sub-address” and “
"Calling number for calling party identification" + "Calling subaddress for calling party identification" ■ "Calling number" and "Calling number for calling party identification" from the calling party ■ "Calling subaddress" and "Calling subaddress" from the calling party A verification operation is performed using one combination of the "identification callee sub-addresses".

Verification operation of ■ above: In the case of "Calling number" + "Calling sub-address" from the calling party and "Calling number for calling party identification" + "Calling sub-address for calling party identification", one caller's "Calling number"
This is compared with the preset caller identification number = "a, 272 '53 1111".

If they match, the "calling sub-address" from the two callers is compared with the preset "calling sub-address for caller identification"="\'&1 note". If this also matches, the forwarding destination phone number will be set as the forwarding destination number = “\2
72 53 &\\\' and "forwarding destination subaddress"
- "\\\l" is selected and the transfer operation is started.

If there is no match at the time of checking the "calling number".

A comparison is made with another set of "caller identification number."

The calling party is identified, and if they match, the "calling sub-address" from the nine callers is compared with the "calling sub-address for calling party identification" of that set. If there is a match, the forwarding destination phone number for that set is selected and the forwarding operation begins.

However, if the calling party's "calling number" does not match the "calling number for caller identification" of all sets, 1
If the "calling sub-address" from the calling party does not match the "calling sub-address for calling party identification", the transfer operation does not start.

■ Verification operation: If the "calling number" from the caller and the "caller identification number" are 9, the "calling number" from the caller and the preset "caller identification number" are used. Number”=”&27
2 53 1111", and if they match, use the forwarding destination phone number as the forwarding destination number -"\272 5
3 &\\X” and “forwarding destination subaddress” =\\\
1" is selected and the forwarding operation begins. - If it does not match, the caller is identified by comparing it with another set of "caller identification number"; if they match, the caller is identified. , the forwarding destination telephone number of that set is selected and the forwarding operation is started.

However, if the "calling numbers" from the two callers do not match all the set "caller identification calling numbers", the transfer operation does not start.

■Comparison operation: In the case of the “Calling sub-address” and “Call sub-address for identification” from the calling party, 2. \32, and if they match, the forwarding destination phone number in the first set of settings: "Forwarding destination number"
=゛\272 53 \\\\\'' and "transfer destination subaddress" = "'&\\1' are selected and the transfer operation is started. If they do not match, the transfer operation is not started.

(Effect of the invention) As explained above, by using the identification transfer method of the present invention, the "calling number" sent from the calling party when a call arrives.
By identifying the 8 callers and sorting them and forwarding them to the forwarding destination corresponding to the "calling sub-address" and "calling sub-address", unnecessary forwarding is eliminated and multiple people can share one forwarding device. It becomes possible.

Its practical effects are extremely large.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a functional block diagram of a communication terminal device showing an embodiment of the present invention. ]01... Driver/Receiver 102.
......Layer 1.2 control unit 103...
...Layer 3 control section 104--Man-machine control ff1105--Man-machine input/output section 106--Audio recording and playback circuit 1
07...B channel selector 108...
・・・・・・・・・Cody, RiA109・・・・・・・・・
・Corporate IC B110...Analog signal processing circuit 111...Sounder 112...Transmitter/receiver 113...Display device 114...Dial function--FIG. 2 is a functional operation flow of a communication terminal device showing an embodiment of the present invention. 201.202 - Verification of the "calling number" sent from the caller with the "caller identification number" preset in the transfer device 203□ - "Calling number" sent from the caller "Sub address"
204-□ “Calling sub-address” sent from the calling party
Figure 2.

Claims (2)

[Claims] (1) In terminal equipment that is connected to the ISDN network (Integrated Digital Communication Network) and is capable of determining the telephone number of the other party by notifying the calling party number (calling number + calling subaddress) before answering the incoming call.
If the calling party's "calling number" or "calling sub-address" matches the "caller identification number" that is preset on the receiving device to identify the caller. Communication terminal equipment equipped with an identification and forwarding function that identifies the caller, sorts the caller, and forwards the call to a forwarding destination telephone number corresponding to the "calling number" or "calling subaddress". (2) For terminal equipment that is connected to the ISDN network (Integrated Digital Communication Network) and is capable of determining the called number notification (called subaddress) before answering an incoming call, the user of the terminal equipment can set an arbitrary number. The "sub-address" is used as a password between the calling party and the called party, and the "identification sub-address" is used to identify the called sub-address of the calling party and the called sub-address set in advance on the receiving device. "Destination sub address"
If there is a match, the transfer destination phone number will be forwarded to the
Communication terminal equipment equipped with an identification and transfer function that identifies and transfers a caller.