private leased line专用线
private car line[贸易] 私有货车公司
private-line arrangement专线连接
private e line专线
private telephone line专用电话线
ATM private-lineATM专线
private e line service专用线路业务
high-speed private-line networks高速专线网络
private line service专用线路业务;专线业务;[通信] 专线服务;翻译
The great challenge in face of Telecommunication Service Providers is to accommodate client's rapidly increasing data traffic, as well as support traditional voice and private line service.
电信运营商目前所面临的重大挑战就是在提供传统语音和专线业务的同时，满足客户日益增加的数据业务需求。
参考来源 - MSTP芯片的系统级设计及FPGA验证