呼叫失败 meaning in Chinese

cafl call failure

Call - failure signal cfl
呼叫失败信号
Average delay to abandon . average time callers are held in queue before they get frustrated and decide to hang up
从排队等候直到决定放弃的平均延时，呼叫者在呼叫失败并决定挂断电话前排队等候的平均时间。
The analysis shows that there is a close relationship between the number of handoffs and gos , and ics can reduce the number of handoffs and unsuccessful probability of the calls
分析结果表明，切换次数与系统gos间存在着密切关系，而ics能有效地降低呼叫切换次数和呼叫失败概率。