中继经常red Alarm

red alarm后会马上就自动恢复，前一段时间每天要断2，3次吧

以下是配置文件
;zapata telephony interface
; Configuration file
[trunkgroups]
[channels]
language=cn
context=incoming
signalling=pri_cpe
rxwink=300 ; Atlas seems to use long (250ms) winks
;
; Whether or not to do distinctive ring detection on FXO lines
;
;usedistinctiveringdetection=yes
;pridialplan=local
;prilocaldialplan=local
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=yes
echotraining=yes
rxgain=2
txgain=2
;group=0
callgroup=1
pickupgroup=1
immediate=no

;faxdetect=both
faxdetect=incoming
;faxdetect=outgoing
;faxdetect=no
;Include genzaptelconf configs
;switchtype = euroisdn
switchtype = national
group=1
channel = 1-15
channel = 17-31

switchtype后面加一句resetinterval = never
另zaptel.conf?

zaptel.conf内容如下
# Global data
span = 1,1,0,ccs,hdb3
bchan = 1-15
dchan = 16
bchan = 17-31
defaultzone = cn
loadzone = cn

建议重新做电缆，或者检查电缆的接触状况

好的，谢谢
和那个中断共享关系大吗

一般来说共享中断首先影响音质，不会引起Red Alarm。