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专用电话网以等位拨号方式进入公用电话网是通信发展的一种趋势,这对电信业务的发展有着积极的作用.邮电部为鼓励这种进网方式,制定了一系列相应的政策,但对并网后专用网的通话计费问题还应予以认真地对待,找出一种稳妥的处理办法,否则将会使邮电部门在通话费的计算上受到影响.下面以NEAX-61程控交换机为例,对专用网的计费问题进行分析,并提出相应解决办法.
Private telephone network with dial-up access to the public telephone network is a trend of communications development, which has a positive effect on the development of telecommunications services to encourage this network approach, the Ministry of Posts and Telecommunications has formulated a series of corresponding policies, Calling private network after the billing problem should also be taken seriously to find a secure approach, otherwise it will make the postal department in the calculation of the cost of communication affected by the following to NEAX-61 program-controlled switches for For example, we analyze the charging problem of private network and propose corresponding solutions.