| 摘要 |
PURPOSE:To prevent the inconsistency in processing due to the competition of request of processes generated in a plurality of points by providing a means in a communication circuit system device for discriminating the order put into the buffer for output request from the main processor and thereafter transmitting it to the process request buffer. CONSTITUTION:When the main processor 300 carrys out the recovering operation by the trunk 101, the recovering control information on the hard ware as well as the recovery post process request information is queue connected to the output request buffter 205, 105 and the trunks 101, 201 is not released with respect to other calls, while the recovery post process request is queue connected to the process request buffer 104, 204. In the main processor, the post process request connected through queue to the process request buffer to 104, 204 is received from the communication passage system device 100, 200, so that the trunks 101, 201 are released to other calls to complete the process. For this purpose, the conditional change of the trunk is considered as invalid information before the recovery post process. |
