环境：2条PSTN外线接2FXO模块（路由器），然后下端通过POE交换机接IP话机
问题现场：外线拨打内线正常，内线拨打外线出局只有一条线路可以正常拨出，另一条无法拨出，各位大神给看看问题出在哪？相关配置如下：
voice translation-rule 1913 rule 1 /^8../ /82473688/
voice translation-rule 1914
rule 1 /^8../ /82473588/
voice translation-profile to-pstn-1913
translate calling 1
voice translation-profile to-pstn-1914
translate calling 2
dial-peer voice 1913 pots
translation-profile outgoing to-pstn-1913
service aa
preference 1
destination-pattern 9T
port 0/1/0
forward-digits all
prefix 0
dial-peer voice 1914 pots
translation-profile outgoing to-pstn-1914
service aa
preference 9
destination-pattern 90T
port 0/1/1
incoming called-number ...
direct-inward-dial
voice-port 0/1/0
translation-profile incoming to-pstn-1913
cptone CN
supervisory disconnect dualtone mid-call
timeouts call-disconnect 5
timeouts wait-release 5
voice-port 0/1/1
translation-profile incoming to-pstn-1914
cptone CN
supervisory disconnect dualtone mid-call
timeouts call-disconnect 5
timeouts wait-release 5
