POC28#sh run
Building configuration...

Current configuration : 2283 bytes
!
! Last configuration change at 21:41:58 UTC Thu Feb 8 2007
! NVRAM config last updated at 19:48:43 UTC Thu Feb 8 2007
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname POC28
!
boot-start-marker
boot system flash c3640-is-mz.123-8.T11.bin
boot-end-marker
!
logging buffered 2000000 debugging
no logging console
enable secret 5 $1$Rhil$smhbBwrzX1OHHcbAHL9Bq0
enable password cisco
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voice-card 3
!
no aaa new-model
ip subnet-zero
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!
ip cef
!
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isdn switch-type primary-net5
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!
!
voice service voip
 sip
!
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!
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controller E1 3/0
 pri-group timeslots 1-31
 description Master Link to SingTel switch
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controller E1 3/1
 pri-group timeslots 1-31
 description Slave  Link to SingTel switch
!
!
!
interface FastEthernet0/0
 no ip address
 no ip mroute-cache
 speed 100
 full-duplex
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interface Serial0/0
 description IPLC Link to India Router
 ip address x.x.x.x 255.0.0.0
!
interface FastEthernet0/1
 ip address xx.xx.xx.xx 255.255.255.248
 no ip mroute-cache
 speed 10
 half-duplex
!
interface Serial0/1
 description IPLC Link to India Router
 no ip address
 clockrate 2000000
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interface Serial3/0:15
 no ip address
 ip mroute-cache
 isdn switch-type primary-net5
 isdn incoming-voice voice
 no isdn gtd
 no cdp enable
!
interface Serial3/1:15
 no ip address
 isdn switch-type primary-net5
 isdn incoming-voice voice
 no cdp enable
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ip http server
ip classless
ip route 0.0.0.0 0.0.0.0 xx.xx.xx.xx
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control-plane
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voice-port 3/0:15
 input gain 4
 output attenuation -4
 echo-cancel coverage 32
 bearer-cap Speech
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voice-port 3/1:15
 input gain 4
 output attenuation -4
 echo-cancel coverage 32
 bearer-cap Speech
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!
!
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dial-peer cor custom
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dial-peer voice 100 pots
 incoming called-number T
 no digit-strip
 forward-digits all
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dial-peer voice 300 voip
 destination-pattern T
 session protocol sipv2
 session target ipv4:xx.xx.xx.xx
 dtmf-relay h245-alphanumeric
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dial-peer voice 400 pots
 destination-pattern .T
 no digit-strip
 port 3/0:15
 forward-digits all
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sip-ua
!
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line con 0
line aux 0
line vty 0 4
 exec-timeout 0 0
 password 
 login
!
!
end