JPS62151063A - Outgoing request administration system - Google Patents

Abstract

PURPOSE:To process plural outgoing requests by accumulating the outgoing request, when all of the automatic outgoing trunk equipments are in use, within a communication control equipment, and processing accumulated outgoing requests in order at a time when the automatic outgoing trunk equipment is possible to use after an outgoing process is completed. CONSTITUTION:Automatic outgoing processing parts 17 and 18 perform outgoings using ACUs (automatic outgoing trunk equipments) 21 and 22. The outgoing request from a communication process program 13 at a hose 10, after it is decided as the outgoing request at a command processing part 14, is processed at an outgoing acceptance processing part 15. At the part 15, it is decided whether the ACU possible to use at present at an ACU selection part 16 is present or not, and when no ACU can be used, the outgoing request is accumulated at an outgoing request accumulation part 23. On the outgoing request, the automatic outgoing of which is completed at the part 17 or 19, a succeeding process is performed at an automatic outgoing completion processing part 19, and when an outgoing is completed in success, a but of success information is informed to the communication process program 13 through the command response processing part 14. The part 19, when accumulated outgoing requests are present at the part 23, performs the automatic outgoing of the outgoing request at the fore-front of the part 23 with the part 17 or 18 using the ACU, the outgoing process of which has been completed.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention is a transmission request management method for processing transmission requests to a communication network using a mobile transmission device and a network control device having a plurality of data lines.

[Background of the invention]

In a communication control device that is connected to a duplicate subscriber's telephone line and is connected to a telephone network by a network control device that has a built-in number of automatic dialing devices that is smaller than the number of connected lines. When calling requests for a number of subscriber lines are processed simultaneously within the communication control device, if the calling requests for more calls than the number of automatic calling devices are processed, the calling requests in progress are completed and the calling requests are used. It was necessary to wait for processing until the automatic transmission device that was installed could be used, and transmission requests that were waiting to be processed had to wait at the requesting central processing unit.

In addition, as an example of something related to an automatic transmission device,
No. 9-225664 is mentioned.

[Purpose of the invention]

An object of the present invention is to store the call requests within a communication control device and perform the call processing when the automatic call device becomes available, even if there are more call requests than the number of automatic call devices at the same time. To provide an automatic transmission system in which a central processing unit can issue a transmission request 2 without depending on the number of automatic transmission devices.

[Summary of the invention]

The present invention stores call requests within the communication control device when the automatic call device is in use, and stores the accumulated call requests when the call processing is completed and the automatic call device becomes available for use.
A plurality of outgoing requests are processed by sequential processing.

[Embodiments of the invention]

The present invention will be explained below according to examples.

FIG. 1 is a configuration diagram of an embodiment system, and FIG. 2 is an explanatory diagram of call request processing in a communication control processing unit (CCP). In FIG. 1, 1 is a central processing unit (CPU).
), 2 is CCP, 3 is network control unit (NCU), 4 and 5 are automatic transmission units (ACU) built in N and U of 3,
6 represents a switching network, and 7 and 8 represent terminals. When CPU1 calls and communicates with terminal 7, CPU1 first sends a call request to CCP2, and CCP2 sends a call request to the two ACUs 4 and 5 of NCU3.
One of the ACUs that can be used is selected and information such as a dial number is sent to the selected ACU to automatically make a call to the terminal 7 via the switching network 6.

In FIG. 2, 13 is a communication processing program in the CPU 10, 14 is a command response processing section with CPUlo in CCPll, 15 is an automatic call reception processing section, and 16 is an AC
U selection unit, 17 is an automatic call processing unit that uses the ACU 21 to make a call, 18 is an automatic call processing unit that uses the ACU 22 to make a call, and 19 is an automatic call processing unit that performs processing after the call processing is completed at 17 and 18. A call termination processing unit; 20 is a call pause unit for leaving a time interval until re-transmission; 25 is an FIR8
T IN FIR8T OUT (FIFO)
This is an outgoing request storage unit that stores outgoing requests.

The transmission request from the communication processing program 13 of the host 10 in FIG. 2 is determined to be a transmission request by the command processing section 14, and then processed by the transmission reception processing section 15. At step 15, the ACU selection unit 16 determines whether there is an ACU that can be used at present, and if there is an ACU that can be used, that ACU is used to perform automatic call processing using the automatic call processing unit 17 or 18. If there is no available ACU, the outgoing request is stored in the outgoing request storage section 23. The call request for which the automatic call has been completed at 17 or 18 is post-processed at 19, and if the call is successful, a success notification is sent to the communication processing program at 13 via the command response processing section at 14, and if the call is a failure and the specified If the number of retransmissions exceeds the number of retransmissions, a failure notification is sent to 13 via 14, and if the transmission fails and the number of retransmissions is less than the prescribed number of times, the system waits for a certain period of time to elapse in the transmission pause section 20. The call stopping unit 20 starts the timer 24, and after a certain period of time has elapsed, sends the call request again to the automatic call reception processing unit 15, which similarly performs call processing. 19, if there is an origination request accumulated in 25,
Using the ACU that was used in the completed outgoing call process, automatic outgoing is performed in 17 or 18 for the outgoing outgoing request at the beginning of 23.

According to this embodiment, outgoing requests that cannot be processed because the ACU is busy are sent to the CC until the ACU becomes available.
It can be accumulated within P. If you wish to re-transmit,
The ACU that was being used also
The ACU can be used for processing other outgoing requests, so the ACU can be used efficiently.

In the above example, by storing in the 16th ACU selection unit that a failure has occurred in the ACU being processed by the 17th or 18th automatic call processing unit, it is possible to make an automatic call without using the failed ACU in advance. I can do it.

:Effects of the Invention] According to the present invention, multiple outgoing requests can be sequentially processed by accumulating requests that cannot be processed simultaneously.

In addition, if there are call requests that have been accumulated after the use of the automatic call device is finished, the automatic call device that has finished making calls can be assigned to those call requests in order, so the automatic call device can be used efficiently. .

[Brief explanation of drawings]

FIG. 1 is a system configuration diagram of an embodiment of the present invention, and FIG. 2 is a diagram showing the internal structure of the communication control processing device in the configuration diagram of FIG. 1...Central processing unit 2...Communication control device 3...Network control device 4.5...Automatic transmission device 6...Switching network 7.8...Terminal

Claims (1)

[Claims] 1. In a communication control device that is connected to a communication network having an exchange function by an automatic transmission device and a network control device having a plurality of data lines, means for storing the state of the automatic transmission device; means for determining whether or not the automatic transmitting device is usable by referring to a state stored by the means, and selecting an usable automatic transmitting device if the automatic transmitting device is usable; means for making an automatic call based on a call request using a selected automatic calling device when the automatic calling device is available; means for accumulating the outgoing request when the automatic outgoing device cannot be selected, and a means for taking out outgoing outgoing requests from the storage device when the automatic outgoing device becomes available, and transmitting the outgoing request by the automatic outgoing device using the automatic outgoing device. A call request management method that is characterized by automatic calling.