请哪位高手帮忙看看这个信令,是哪里出问题导致未接通,谢谢!
信令分析中显示Disconnect 原因为Normal call clearing(正常呼叫清除)主叫在在该路段14:15:04 CM Service Request,14:15:05 Setup、Call Proceeding 14:15:21 RR Assignment Command 和 RR Assignment Complete,14:15:26 Alerting,14:15:45 Disconncet 和Release and Release Complete RR Channel Release。被叫在14:15:11 RR Paging Response,DL Setup 和UL Call Confirmed后转空闲



