Electronic Fax Technology Based On Ip Technology Network Applications

The traditional fax system with fax machines and paper medium still has its markets, and the Internet based on TCP/IP has developed to be the widest integrated network which bears most kinds of service. As an important part of Automatic Office System, the paper fax holds its unique position for its legal property, but the increasing amounts of receiver bring out more troubles in material-wasted and poor arrangement. The Nation has called us upon for a global developing strategic of information and low carbon society. When combined the PSTN with Internet, a network fax gateway in Network Fax System is designed to complete the interactive communication between type-variable documents and virtual printer.Firstly, this thesis introduces the stable share in traditional fax market, and the expanding distance from the traditional mode to the information ages, draws out the urgency and importance for Network Fax System; then its standard software designation goes on, including demand analysis, function designation, system architecture, plan thought and etc. A real project case named as'"fax secretary'in Chapter 3-5 show the detailed realization ,including the hardware framework, user-visit Internet website, the algorithm for fax queue schedule, network fax gateway model, network operation and management platform and so on. The virtual printing technique shows its creative point in the last chapter, a series of test procedures for system robustness is given with the statistics of period operation, the experiment data prove the Network Fax System to be a good solution for paperless office work and an organic combination of information ages to a low-carbon society.