H20-20交换机FAC数据表中出号指令的应用

Application of outpulses commands in FAC tables of Harris 20 20

Harris 2 0 2 0交换机中有三种数据表影响着出中继的呼叫处理 ,即路由方式表 (PAT)、控制器表 (FAC)和中继组表 (TRU )。控制器表是最关键的一环 ,而其中繁多的出号指令必须与对应的局间信号方式相关联。

There are three data forms affect outgoing calls, they are route pattern, facility and trunk groups tables. The facility is the key, the system outpulses calls over the designated trunk group according to a set of outpulse commands defined for the facility. By some applied examples, the article introduces outpulses commands in the Harris 20 20 digital telephone exchange.