thanks for your response
now only i have show run
E1-Voice-Gateway#sh run
Building configuration...
Current configuration : 2257 bytes
!
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname E1-Voice-Gateway
!
boot-start-marker
boot-end-marker
!
enable secret 5 $1$mcfL$.KTIrHj7WoXkqbSkheq/Z/
!
no network-clock-participate slot 1
no network-clock-participate wic 0
voice-card 1
!
no aaa new-model
ip subnet-zero
ip cef
!
!
ip host CCM-A 192.168.50.254
ip host CCM-B 192.168.50.253
ip name-server 192.168.50.254
!
!
isdn switch-type primary-net5
!
!
!
voice class codec 1
codec preference 1 g711ulaw
codec preference 2 g711alaw
codec preference 3 g729r8
codec preference 4 g729br8
!
!
!
!
!
!
!
!
!
!
!
controller E1 1/0
framing NO-CRC4
pri-group timeslots 1-31
!
controller E1 1/1
!
!
!
!
!
!
interface FastEthernet0/0
description Connection to IPTEL Network
ip address 192.168.50.241 255.255.255.0
duplex auto
speed auto
!
interface FastEthernet0/1
no ip address
shutdown
duplex auto
speed auto
!
interface Serial1/0:15
no ip address
encapsulation hdlc
isdn switch-type primary-net5
isdn overlap-receiving
isdn incoming-voice voice
isdn T309-enable
isdn T203 30000
isdn T310 60000
isdn bchan-number-order ascending
no cdp enable
!
ip http server
ip http authentication local
no ip http secure-server
ip http timeout-policy idle 5 life 86400 requests 10000
ip classless
ip route 0.0.0.0 0.0.0.0 192.168.50.1
!
!
!
!
!
voice-port 1/0:15
!
no mgcp package-capability res-package
no mgcp package-capability fxr-package
no mgcp timer receive-rtcp
!
!
!
!
dial-peer voice 1 pots
incoming called-number .T
destination-pattern .T
progress_ind progress enable 8
direct-inward-dial
port 1/0:15
!
dial-peer voice 3 voip
preference 1
incoming called-number .
answer-address 6[1-2][0-9][0-9]
destination-pattern 6[1-2][0-9][0-9]
voice-class codec 1
session target ipv4:192.168.50.253
dtmf-relay h245-alphanumeric
no vad
!
dial-peer voice 4 voip
preference 2
incoming called-number .
answer-address 6[1-2][0-9][0-9]
destination-pattern 6[1-2][0-9][0-9]
voice-class codec 1
session target ipv4:192.168.50.254
dtmf-relay h245-alphanumeric
no vad
!
!
!
line con 0
password cisco
login
line aux 0
line vty 0 4
password cisco
login
line vty 5 15
password cisco
login
!
!
end
