[Asterisk-Dev] help required urgent

[Adnan Ahmed]

Hello,
My name is adnan ahmed .I am working in Xnet as Research officer.I am 
facing problems to configuring asterisk.I have Digium TDM400 card with 
FXO and FXS module .The detailed configs as shown below.Kindly helping 
me out .
Thanks inAdvance





/etc/zaptel.conf
fxoks=1
fxsks=4
defaultzone=us
loadzone=us

/etc/asterisk/zapata.conf
[channels]
signalling=fxs_ks
context=incoming
channel=>4

signalling=fxo_ks
context=outgoing
channel=>1


/etc/asterisk/extensions.conf
[incoming]
exten => s,1,Dial,Zap/1
exten => s,2,Voicemail,u1000
exten => s,102,Voicemail,b1000

[outgoing]

exten => _021NXXXXXX,1,Dial,Zap/1/${EXTEN:1}
;this extensions is for dialing out long distance numbers
;the number starts with the 92 digits and is 10 digits long
exten => _92NXXNXXXXXX,1,Dial,Zap/1/${EXTEN:1}
;this extension is for dialing out international number
exten => _92.,1,Dial,Zap/1/${EXTEN:1}