JPH0329454A - Outgoing connection system - Google Patents

Abstract

PURPOSE:To attain the connection to a called subscriber with an incoming call reject set thereto by sending special number information for releasing the rejection set after number information of the called subscriber for incoming reject setting when any of a host or an attendant board operator desires the reject setting release forcibly to the called subscriber with the incoming call reject set thereto. CONSTITUTION:When a host (SUB-B) 3 of a called subscriber (SUB-A) 2 urgently desires the release of reject setting of the SUB-A2, special number information is dialed after number information of the SUB-A2. A reception register (RST) 4 receives it to transfer the information to a controller (CC) 6. The CC6 collates the special number with the number of incoming call reject release recorded in advance in a main storage device (MEM) 7. When they are coincident, it is recognized to be a reject setting release number to release the incoming call reject setting of a DLC 5 of the SUB-A2. Thus, the connection of SUB- A2-switch(SW)1-SUB-B3 is executed to realize the communication between the SUB-A2 and SUB-B3.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an outgoing connection method for a called subscriber who has set a call rejection setting in an automatic telephone exchange. [Prior Art] Conventionally, in this type of outgoing connection system, when a subscriber sets a setting to reject incoming calls from a telephone terminal, a senior person who sets the setting or a relay stand operator rejects all incoming calls even in the case of an emergency. It became impossible to connect to the call.

[Problem to be solved by the invention]

If the called subscriber in the above-mentioned conventional outgoing connection method has set call rejection, once the called subscriber sets this, connection will be rejected for any emergency incoming call. Even if a senior setter or a relay stand operator wishes to connect a call to a person who refuses to connect, there is a drawback that the connection will not be possible unless the setter cancels the call rejection. [Means for Solving the Problems] In the originating connection method of the present invention, when the called subscriber has set the call rejection setting, the called subscriber with the call rejection setting can be contacted by either the senior person or the attendant. When a party wants to forcibly cancel the rejection setting, it sends special number information for canceling the rejection setting after the number information of the called subscriber with the call rejection setting, and connects the called subscriber with the call rejection setting. It is an elliptical precept that makes it possible.

〔Example〕

Next, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 (A) showing state transition in one embodiment of the present invention
, (B) and (C), the called subscriber (SUB-
A) 2 uses a digital line circuit (DLC) to reject the incoming connection after hearing the dial tone using a known method.
5, set the incoming call rejection by dial operation or function button operation for incoming call rejection (Fig. 1 (A)). S
UB-A2 senior (SUB-B) 3 is in urgent need of S
If you want to cancel the rejection setting of UB-A2,
Dial the special number information after the number information. The reception register (RST) 4 receives this, and the control device (CC)
Transfer information to 6. The CC 6 compares this special number with a number registered in advance in the main memory device (MEM) 7 to cancel incoming call rejection. If they match, it is recognized as the rejection setting release number, and as shown in Fig. 1 (B), the incoming call rejection setting of DLC5 of SUB-A2 is canceled, and the SUB-A2 switch ( SW) 1-SUB-B (
3) is performed to enable communication between SUB-A2 and SUB-B3 (FIG. 1 (C)).

〔Effect of the invention〕

As explained above, according to the present invention, when the called subscriber has set the rejection of incoming connection, a senior person of the subscriber who has set the rejection or a relay stand operator etc. can input the 7 special number information for canceling the rejection to the called subscriber. By sending the call after the subscriber number, the calling subscriber can forcibly cancel the rejection of incoming call connection, and can quickly transmit information in the event of an emergency or disaster.

[Brief explanation of drawings]

FIG. 1 is a diagram showing an embodiment of the present invention. l... Switch (SW), 2... Called subscriber (SU
B-A), 3...Advanced (SUB-B) 4...
Reception register (RST), 5... Digital line circuit (DLC), 6... Control device (CC), 7...
Main memory device (MEM), 8... Dial tone sending device (DT), 9... Call rejection tone sending device (RO
T).

Claims (1)

[Claims] If the called subscriber has set the call rejection setting, and either the senior person or the attendant at the attendant wants to forcibly cancel the call rejection setting for the called subscriber with the call rejection setting, the call rejection setting can be canceled. A calling connection method characterized in that special number information for canceling the rejection setting is sent after the number information of the called subscriber, thereby making it possible to connect to the called subscriber set to reject incoming calls.