Remote teleworkers also have the option to have an ISDN line installed to their home or office linking them to the corporate Intranet via a local Internet service provider (ISP).

• 远程工作人员也可选择在家里或办公室里安装ISDN线路，通过当地的互联网服务供应商（ISP）将他们与公司内部网连接起来。