| 摘要 |
<p>A method and system for facsimile data transmission via network and a device and method for packaging data. When the volume of data received by a gateway from the PSTN side and buffered arrives at the threshold, the data buffered are packaged and sent, and at the same time the buffer area is cleared. And then, data from the PSTN side are received unceasingly and the volume of data received and buffered is compared with the threshold. When a frame ending signal is received by the gateway, if there is some data buffered in the buffer area, the data in the buffer area are all packaged and sent, and the frame ending signal is also packaged and sent, regardless of whether the volume of data in the buffer area reaches the threshold, and if there is no data buffered in the buffer area, the frame ending signal is packaged and sent directly. By restricting the maximum volume of data carried by a data package and therefore restricting delay caused by packaging the buffered data by the upward gateway, it is guaranteed that the V.21 frame signal data could timely and accurately arrive at a facsimile apparatus of the receiving side during transmission.</p> |
