makemelaugh

摘要： 定义BHCA：Busy Hour Call Attempts（忙时试呼次数），在一小时之内，系统能建立通话连接的绝对数量值。BHCA为忙时最大试呼次数，与话务量无关。Busy Hour Call Attempts represent the number of times a telephone call is attempted during the busiest hour of the day.CAPS：Call Attempt Per Second（每秒试呼次数），它表征了呼叫的强度。BHCA值最后体现为CAPS，CAPS乘以3600就是BHCA了。计算方法BHCA是程控交换机控制部件 阅读全文