DT突然掉话

aliangkk

本人在DT中发现信号良好，以及周围环境良好但是竟然突然掉话?问那位大侠知道原因？/
3层信令：
MS1
Channel Release
Time: 17:21:47.15
Frame number: 1118280
Skip indicator : 0
Protocol discriminator : (6) Radio resources management messages
Message type : 13
RR cause

Value : (1) Abnormal release, unspecified
Header dump (Hex):

2A 00 05 00 00 00 04 05 00 01

03
Message dump (Hex):

06 0D 01
Dropped Call

Drop type: No service

Cause: Channel Release

RR Cause: Abnormal release, unspecified

Call duration: 19110 ms