Under Linux or other UNIX-like platforms or OS/2, you will probably use the pilot-link utilities -- specifically the pilot-xfer program. This might look something like

在 Linux 或其它类 UNIX 平台或 OS/2 环境下，可能要用到 pilot-link 实用程序 - 尤其是 pilot-xfer 程序。

youdao

Aiming at the DMS-100 switch of northern telecom in Canada, adopting the XFER protocol, experience solved the problem of "Handwork Collection, Decentralization Charging" first.

针对加拿大北方电讯的DMS - 100交换机，采用XFER协议，首次解决了“手工采集、分散计费”的问题。

youdao