随着传真机的普及，借助传真通信这一手段进行文件上传下达的工作量越来越大，同时对传真文件传送的及时性要求越来越高，原有点对点的传统传真方式已不能满足现代化工作的需要。美国Ｄｉａｌｏｇｉｃ公司是目前世界上最大的计算机语音传真卡的供应商，该公司的 Ｄｉａｌｏｇｉ With the popularization of fax machines, the workload of uploading and downloading files by means of facsimile communication has been increasing. At the same time, the requirements on the timeliness of fax file transmission are getting higher and higher. The original traditional point-to-point facsimile method can no longer meet the needs of modernization The need of work Dialogic Corporation of the United States is the world’s largest supplier of computer voice fax cards, the company’s Dialogi