| 摘要 |
PURPOSE:To improve transmission efficiency by preventing transmitted data from being erased when data information is transmitted by mixing said information with voice information during the transmission at the multiplex transmission of voice data. CONSTITUTION:Voice packet information is stored in a voice information memory part 61 of a voice transmission queuing part 6 by a voice receiving channel 11 in the terminating order, and data packet information is stored in a data information memory part 71 of a data transmission queuing part 7 by a data receiving channel 12 in the terminating order. A status control transmission part 29 is a main part of a communication control transmission part 22 and consists of a transmission packet memory part 291 storing transmission information, a frame check code formation part 293 and an interruption code adding part 292 preparing the addition of an interruption display code to the interruptted data packet information as an interruption information and the addition of an information completion code. A communication control receiving part 25 includes a discrimination part 252 to discriminate and store the interruption code. |
