虽然现在通讯显得非常方便,但是建立经济高效的 通讯方式也是大家都需要的,我们可以进一步开发我们 的校园网,利用它进行电话通讯。 一、利用校园网建立内线电话的优越性 第一,可以充分利用学校的局域网,提高校园网的使 用效率。校园网大都是10M或100M甚至1000M的带 Although communication is now very convenient, establishing a cost-effective means of communication is also something we all need. We can further develop our campus network and use it for telephone communications. First, the use of campus network to establish the advantages of internal telephone First, you can make full use of the school’s local area network to improve the efficiency of the campus network. Most campus network is 10M or 100M or even 1000M band