JPS61123351A - Interception response connecting system - Google Patents

Abstract

PURPOSE:To enable to perform interception response to incoming to the telephone belonging to other group of interception response, limiting to the same high ranking interception response group by constituting high rank interception response group by plural interception response groups. CONSTITUTION:Memory unit M8 of PBX has three memories A, B, C. An incoming comes from an incoming trunk 4. A telephone 1 (abbreviated T1) is called up by the calling trunk 5 through the message channel switch 3. At this time, interception response group number Gi and the stored position number TELi to which the T1 belongs are registered in the memory C. At the time when the T2 dials the calling number (l) of interception response group given to the interception response group to which Sn+T1 belongs, a CPM7 reads the response group number Gj of the T2 through the memory A, retrieves high ranking interception response group to which it belongs, and reads that the incoming which the T2 is trying to perform acting for response is addressed to the telephone belonging to the response group Gi. Next, a retrieval is made if the telephone belonging to response group Gi is registered within the memory C, reading that T1 belonging to Gi is being called up, enabling to perform interception response of incoming to the T1 by the T2.

Description

DETAILED DESCRIPTION OF THE INVENTION (Technical Field) The present invention relates to a proxy response connection system for a storage program controlled switch.

(Prior Art) Conventionally, in a proxy response connection system in a storage program control exchange, several telephones constitute one proxy response group, and the storage device of the exchange stores information about the proxy to which the telephone belongs for each accommodation location number of the telephone. Two memories are provided: a memo IJ A for storing the answering group number and a memory C for temporarily storing the alternate answering group number to which the calling telephone belongs and the accommodation location number. A call is made from a second telephone that belongs to the same proxy answering group as the first telephone.
When dialing the special number, the central control unit of the exchange searches for the memo IJ A and Ct in the first device, searches for the first telephone, connects it to the second telephone, and connects the first telephone to the second telephone. According to this method, the second telephone belonging to the same proxy response group as the first telephone responds to incoming calls to the same telephone. Even if the first telephone receiving the call is on the same floor as the second telephone, if the first telephone and the second telephone have different proxy answering group numbers, the second telephone The disadvantage was that it was not possible to answer on behalf of other telephones.

(Object of the Invention) The object of the present invention is to configure an upper proxy response group based on the number of possible proxy responses in a proxy response connection system, so that incoming calls to a first telephone are different from the proxy response group to which the first telephone belongs. It is an object of the present invention to provide a proxy response connection system in which a second telephone belonging to a proxy response group and belonging to the same upper proxy response group as the first telephone can perform a proxy response.

(Structure of the Invention) According to the present invention, in a storage program control type exchange, a plurality of proxy response groups constitute an upper proxy response group, and within each upper proxy response group, each proxy response group belonging thereto is assigned a proxy response group call number. a first memory which stores each proxy response group number to which the telephone belongs for each housing position number of the telephone in the storage device of the exchange; A second memory that stores the proxy response group calling number and proxy response group number assigned to the proxy response group, and temporarily stores the proxy response group number and accommodation location number to which the calling telephone belongs. A third memory is provided, and while the first telephone is receiving a call, a second telephone belonging to a different proxy response group from the first telephone and within the same upper proxy response group as the first telephone makes a call. , when dialing "special number 10, the proxy response group calling number assigned to the response group in the upper proxy response group to which the first telephone belongs," the first memory selects the proxy response group to which the second telephone belongs. reads the response group number, searches the second memory for the upper proxy response group to which the second telephone belongs, and reads the proxy response group number corresponding to the proxy response group number dialed after the special number; Determining whether a response proxy group number is registered in the third memory, and controlling whether or not an incoming call to the first telephone is to be answered on behalf of the second telephone based on the result. A characteristic proxy response connection method is obtained.

(Example) Next, an example of the present invention will be described with reference to the drawings.

Figures 1 to 3 are state diagrams for explaining one embodiment of the present invention, and Figures 4 to 6 show the contents of three memos IJA, B, and C in the converter 8 of the exchange. .

In the memo IJA shown in FIG. 4, each proxy response group number to which the telephone belongs is stored for each accommodation position number of the telephone. In the memory B shown in FIG. 5, each proxy response group number belonging to each upper proxy response group is written 1, and within each upper proxy response group there are 10 or less proxy response groups, and each Proxy response group call numbers from 9 to 9 are given. The memo IJQ shown in FIG. 6 temporarily records the proxy answering group number and accommodation location number of the telephone that is calling.

Now, there are telephones 1 and 2 with different proxy response group numbers belonging to the upper proxy response *B [subway. Figure 1 shows incoming trunk 4.
A call is received from υ and the telephone 1 is called from the calling signal trunk 5 through the call path switch 3. At this time, the proxy response group number Gtil to which the telephone set 1 belongs and the accommodation position number device pile are registered in the memory C as shown in FIG. At this point, as shown in FIG. 2, when the telephone 2 makes a call and dials the "proxy response group output number g given to the proxy response group to which the special number slave telephone 1 belongs," the central control rack f7 sends a memo IJ A. Then, the proxy response group number o(j) to which Mi handset 2 belongs is determined 9, and thereby) the proxy response group number G(
In addition to searching for the upper proxy response group B(k) to which j+ belongs, the incoming call that telephone 2 is attempting to answer on behalf of is answered by proxy response #() according to the proxy response group number e dialed after the special number (by telephone 2). (Reads that it is to a phone belonging to il.

Next, a search is made to see if a telephone belonging to proxy response group G(i) is registered in memory C, and
It is possible to read that the telephone 1 belonging to the telephone 1 is being called, thereby allowing the telephone 2 to answer the incoming call on behalf of the telephone 1.

Here, we have shown an example in which one upper proxy response group is configured within proxy response #10, but this is because the dial t, I special number + 1ml + from the telephone that is attempting to respond on behalf of the proxy response group 10. It is also possible to configure one higher level proxy response group with the above.

However, in this case, it is necessary to increase the number of digits to be dialed after the special number from the telephone that is attempting to make a proxy response depending on the number of proxy response groups that constitute the upper proxy response group.

(Effects of the Invention) As explained above, the present invention configures an upper proxy response group using proxy response group numbers, so that telephones belonging to other proxy response groups can be contacted if they are within the same upper proxy response group. This has the effect of being able to answer incoming calls on your behalf.

[Brief explanation of drawings]

1 to 3 are state diagrams for explaining one embodiment of the present invention, and FIGS. 4 to 6 are diagrams showing the contents of the memory. 1.2...Telephone, 3...Call path switch, 4...Incoming call trunk, 5...Call signal trunk, 6... Calling register trunk, 7... Central control unit, 8... 1 device, g, m... Proxy response group calling number, G(i
), G mountain... Proxy response group number, T E L
(il, T EL(ha... telephone housing location number, B(01,B(kl,

Claims (1)

[Claims] In a storage program control type exchange, upper proxy response details are composed of a plurality of proxy response groups, and within each upper proxy response group, a proxy response group call number is assigned to each proxy response group belonging thereto. A first memory that stores each proxy response group number to which the telephone belongs for each storage location number of the telephone in the storage device, and a proxy response given to each proxy response group belonging to each upper proxy response group. A second memory for storing the group calling number and the proxy response group number, and a third memory for temporarily storing the proxy response group number and accommodation location number to which the calling telephone belongs are provided. While the call is being received, a call is made from a second telephone that belongs to a different proxy response group from the first telephone and is in the same upper proxy response group as the first telephone. When dialing a ``proxy response group calling number assigned to the response group in the upper proxy response group, the proxy response group number to which the second telephone belongs is read from the first memory;
As a result, the upper proxy response group to which the second telephone belongs is searched from the second memory, and the proxy response group number corresponding to the proxy response group calling number dialed after the special number is read. A proxy response connection characterized in that it is determined whether or not the second telephone is registered in a third memory, and based on the result, it is controlled whether or not the second telephone is to respond on behalf of an incoming call to the first telephone. method.