JPS62209959A - Pocket bell queue type response and connection system by private branch exchange - Google Patents

Abstract

PURPOSE:To make unnecessary a pocket bell response trunk and a pocket bell recall trunk in a PBX and to allow an inexpensive pocket bell call transmitter to cover a pocket bell call device by shifting the function of a pocket bell circuit connection control circuit required for connecting a circuit responding to a responding party to a circuit connection control circuit in the PBX. CONSTITUTION:The information processing function involving in the call and response to a pocket bell is shifted to the circuit connection control circuit in the PBX. Receiving a specific number for calling the pocket bell, the PBX 2 connects the circuit of an outgoing party 1 to a pocket bell outgoing trunk 4 to call the pocket bell, and transmits the number of a pocket bell slave set to be dialled following said specific number to call the pocket bell to a pocket bell call device 6 through a circuit 5. According to the number of the slave set, the pocket bell call transmitter 12 calls the pocket bell. The PBX 2 stores information on the outgoing party including the telephone number of the outgoing party 1, containing position data and the number of the called pocket bell slave set in the circuit connection control circuit 14. After dial operation ends, the outgoing party 1 waits by hooking off a handset.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a waiting response connection system for pagers between subscribers of a private branch exchange.

(Prior Art) FIG. 2 is an explanatory diagram of an example of a conventional I-Keratopel wait-type response connection system.

In FIG. 2, in order for a caller 1 to call a pager handset, he first dials a dedicated pager calling number (hereinafter referred to as a special calling number) and a pager handset number.

Private branch exchange (hereinafter referred to as PBX) 2 receives the calling special number, determines that it is a connection outside its own office, connects the line of caller 1 to trunk 4 for pager transmission, and makes a pager call via pager transmission line 5. Send the pocket bell handset number and caller 1's phone number to device 6. The pager calling device 6 performs a calling operation according to the pager handset number using the pocket health calling transmitter 12, and also receives caller information consisting of the telephone number of the caller 1 and the pager handset number in the pager line connection control circuit 13. remember.

After the caller 1 finishes dialing, he or she hangs up the handset and waits.

Responder 7 in possession of the pager handset 15 that was called
In response to the call, the person dials the pager response special number (hereinafter referred to as the special response number) and the PocketPel number in his possession from the nearest telephone.

The PBX 2 receives the call from the responder and connects the line of the responder 7 to the pager response trunk 8 using the response special number.
The pager handset number is sent to the pager line connection control circuit 13 of the pager device 6 via the pager response line 9.

The pager line connection control circuit 13 compares the pager handset number from the responder 7 with the already stored caller information, and if the pager handset numbers match, the line of the responder 7 is connected to the pocket. Paging callback trunk 11 of PBX 2 via bellcallback line 10
PBX 2 and sends caller 1's phone number to PBX 2.

In response to a command from the line connection control circuit 14, the PBX 2 calls the caller 1 via the telephone line network 3.
By connecting the line to the pager callback trunk 11, the line connection between the responder 2 and the caller 1 is completed, and a conversation becomes possible.

(Problems to be Solved by the Invention) However, in the conventional pager wait-type response connection method described above, although extension connections are made between PBX subscribers, a dedicated pager is connected to the response line. Requires an answering trunk and a pager trunk.

Therefore, if a PBX has many subscribers and pager calls are expected to be loud, the PBX should be equipped with a large number of pager answering trunks and pager call-back trunks, and the PBX and pager calling equipment should be installed. There was a drawback that a considerable number of lines had to be installed during the process, resulting in an increase in the number of facilities.

Furthermore, the pager calling device requires a pager line connection control circuit with a memory function, which has the disadvantage that the pager calling device itself becomes complicated and expensive.

(Means for Solving the Problems) In order to solve the above-mentioned problems, the present invention provides an information processing function related to pager calling and response, which is provided in the pager line connection control circuit of the pager calling device. By moving the paging device to the line connection control circuit of the PBX and simplifying the paging device, eliminating the need for a pager response trunk, a pager callback trunk, and a line between the PBX and the pager paging device within the PBX, equipment Expenses.

The purpose of the present invention is to provide a wait-type response connection method for pagers that is low in construction cost.

(Function) According to the present invention, in the pager calling device, by transferring the function of the pager line connection control circuit necessary for connecting the response line from the responder to the line connection control circuit of the PBX, There is no need for a bell answering trunk and a pager callback trunk, and there is no need for a line between the PBX and the pager calling device; instead, the line connection between the answerer and the caller is an extension of the PBX. Similarly to connection, it is possible to eliminate the inconvenience caused by the limitation on the number of pager response lines in the conventional system.

Further, the pager calling device is also limited to a pager calling transmitter that simply sends out the pager handset number.

(Example) FIG. 1 is a system explanatory diagram of an embodiment of the present invention.

In FIG. 1, when a caller 1 who is a subscriber to a PBX 2 calls a responder 7 who has a pager handset, the caller 1 dials a pager calling special number.

PBX 2 receives the pager calling special number, connects the caller's line 10 to the pager calling trunk 4, and sends the number of the pager handset to be dialed following the pager calling special number via line 5 to the pager. It is sent to the calling device 6. The pager calling transmitter 12 makes a call according to the handset number.

The PBX 2 stores in the line connection control circuit 14 caller information consisting of the telephone number or accommodation location data of the caller 1 and the pager handset number to be called.

After completing the dialing operation, the caller 1 puts down the handset and waits.

The responder 7 who is paged by the pager makes a call.

The PBX 2 sends the pager handset number to the line connection control circuit 14 based on the pager response special number of the responder 7.

In the line connection control circuit 14, the pager handset number from the responder 7 is compared with the previously stored caller information to identify the telephone number of the caller 1.
, and the responder's 70 line is connected to the caller's 1 line in the same way as extension interconnection to enable communication.

(Effects of the Invention) As explained in detail above, according to the present invention, the line connection control between the caller and the responder is performed within the PBX.(1) PBX pager response trunk, pager callback There is no need for a trunk or a line between the PBX and the pager calling device. (2) Since the line connection between the responder and the caller is similar to a normal extension line interconnection, the inconvenience of limiting the number of response call lines is eliminated.

(3) The pager calling device requires only an inexpensive pager calling transmitter.

With these effects, it becomes possible to provide a pager waiting response connection service extremely economically.

[Brief explanation of drawings]

FIG. 1 is a system explanatory diagram of an embodiment of the present invention. FIG. 2 is an explanatory diagram of a conventional pager waiting type response connection system. 1... Caller, 2... Private branch exchange (PBX), 3.
...Telephone line network, 4... Trunk for pager transmission, 5... Pager transmission line, 6... Pager calling device, ? ... Responder, 8... Pager response trunk, 9... Pager response line, 10...
- Pager call back line, 1... Pager call back trunk, 12... Pager call transmitter, 13... Pager line connection control circuit, 14...
・Line connection control circuit, 15... pager slave unit. Ne#B month〇-Ji Mayuzhi 1 row 0 side sect #, 1 mouth

Claims (1)

[Claims] In a pager standby response connection system consisting of a private branch exchange and a pager paging device, an information processing function related to pager paging and response is added to the line connection control circuit that controls the connection of the telephone line network of the private branch exchange. , connects the caller's line to the paging trunk according to the dedicated number for pager calling from the caller, sends the pager handset number called by the caller to the pager calling device, and sends the pager handset number to the pager calling device by the pager calling transmitter. At the same time, the line connection control circuit stores caller information consisting of the caller's telephone number and the number of the pager handset that was called, and the line connection control circuit responds using the dedicated pager response number from the responder. A pager waiting system characterized in that the pager handset number from the person is compared with the caller information, the caller's telephone number is identified, the caller is called, and the responder line is connected. Response connection method.