JPH02137445A - Communication transfer system - Google Patents

Abstract

PURPOSE:To extend a transfer destination to an optional terminal within a network by adding an originating terminal transfer destination storage device and a transfer destination translation device to an originating terminal. CONSTITUTION:When the originating terminal 1 starts the transfer destination translation device 3 at every origination and gives the notice of a terminating terminal number at a starting time, the transfer destination translation device 3 retrieves a transfer destination number from data in which the terminating terminal number stored in the originating terminal transfer destination storage device 2 and the transfer destination number make a pair by using the terminating terminal number as a key and return the transfer destination number to the originating terminal 1 by changing it to a connecting destination number. When the transfer destination translation device 3 cannot detect the terminating terminal number concerned to the terminating terminal number transmitted from the originating terminal 1 in the originating terminal transfer destination storage device 2, it returns the transmitted terminating terminal number to the originating terminal 1 as the connecting destination number. The originating terminal 1 which has received the connecting destination number calls the network and requests connection with a connecting destination terminal having a high connecting probability.

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a communication transfer system.

[Conventional technology]

In conventional communication transfer systems, the exchange that accommodates the destination terminal or the destination terminal itself stores the destination and performs the transfer operation.

[Problem that the invention seeks to solve]

The conventional communication transfer method described above has the following drawbacks.

(b) When transferring communications using the exchange that accommodates the destination terminal,
In particular, in the representative selection service, the transfer destinations must be accommodated within the same exchange.

(b) When transferring communication at the destination terminal, the communication path between the network and the destination terminal is used for the incoming call and the transferred call, but after the transfer, the communication path is not formed between the originating terminal and the destination terminal. is sufficient, and the communication path between the network and the destination terminal is used ineffectively.

(c) Even if the calling terminal knows the forwarding destination number, it is necessary to access the destination terminal and obtain the forwarding destination number every time a call is made.

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a communication transfer method that improves the above-mentioned drawbacks by allowing the transfer operation to be performed on the originating terminal side.

[Means for solving problems]

The communication transfer method of the present invention includes a calling terminal that notifies the destination translation device of the destination terminal number, receives the destination terminal number, and makes a call, and a source terminal that stores the pair of the destination terminal number and the destination number. a destination storage device; and a destination translation device that is activated by the originating terminal to search the originating terminal transfer destination storage device using the destination terminal number as a key to find the destination number and use it as the destination terminal number. configured.

〔Example〕

Hereinafter, the present invention will be explained with reference to the drawings.

FIG. 1 is a block diagram showing an embodiment of the present invention.

In the figure, the communication transfer system includes a calling terminal 1, a sending terminal transfer destination storage device 2, and a transfer destination translation device 3.

Every time the originating terminal 1 makes a call, it activates the forwarding destination translation device 3,
When the destination terminal number is notified at startup, the transfer destination translation device 3 uses the destination terminal number as a key to determine the transfer destination number from the pair data of the destination terminal number and the transfer destination number stored in the originating terminal transfer destination storage device 2. Search, call the forwarding destination number to the connection destination number, and send it back to the originating terminal 1. When the transfer destination translation device 3 cannot find a destination terminal number that corresponds to the destination terminal number sent from the originating terminal 1 in the originating terminal transfer destination storage device 2, it uses the sent destination terminal number as the destination number. It is sent back to originating terminal 1. The originating terminal 1 that has received the connection destination number makes a call to the network and requests connection with a connection destination terminal with a high probability of connection.

〔Effect of the invention〕

As explained above, the present invention adds a forwarding destination storage device and a forwarding destination translation device to the calling terminal, so that the forwarding destination can be transferred to any terminal within the network without being limited to the terminal under the receiving terminal accommodating exchange. It can be expanded to
The communication path between the network and the terminal can be used effectively, and the occurrence of forwarded calls within the network can be reduced by using a known forwarding destination number.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing an embodiment of a communication transfer system according to the present invention. 1... Originating terminal, 2... Originating terminal transfer destination storage device, 3.
...Transfer destination translation device.

Claims (1)

[Claims] A calling terminal that notifies a destination translation device of a called terminal number and receives the connected terminal number to make a call, a calling terminal transfer destination storage device that stores a pair of a called terminal number and a forwarding destination number, and and a transfer destination translation device which searches the originating terminal transfer destination storage device using the destination terminal number as a key to find the transfer destination number and uses it as the connection destination terminal number.