在过去十年中,通过专用网络发传真的业务已经涌现,它可以降低长距离信息传输的费用。去年,传真业务的概念在Internet上刮起风潮。这种在Internet上进行传真所带来的费用节省会更可观。 “Internet传真服务模块”置于传真机之间,并按页或按分钟收取传真费用。它的费用要低于公共交换电话网(PSTN)上的传真费用,但并不低很多。——国内传真每页 Over the past decade, the business of faxing over private networks has emerged that can reduce the cost of long-distance messaging. Last year, the concept of fax business blew the wave on the Internet. This cost saving on faxing on the Internet can be even more impressive. The Internet Fax Service Module is placed between fax machines and charges the fax by page or minute. It costs less than the fax charges on the public switched telephone network (PSTN), but not much lower. - Domestic fax per page