Hi All,
I have problem with the RAS server configured on Cisco 3745 as a callback server. The PRI interface is connected to Ericsson MD110 PBX. This PBX is connected to PSTN trough 2 E1 trunks. The system is working fine from some numbers from the public PSTN network, but from others numbers is not possible to establish full callback communications (only regular dial-up). Do i need to put some additional commands on the modems or........?. This is my configuration. Thanks in advanced.
router#sh run
Building configuration...
Current configuration : 3069 bytes
!
! Last configuration change at 08:10:52 CST Fri Apr 1 2005
! NVRAM config last updated at 15:18:10 CST Thu Mar 31 2005
!
version 12.2
no service pad
service tcp-keepalives-in
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
service password-encryption
!
hostname router
!
logging count
logging buffered 500000 debugging
aaa new-model
!
!
aaa authentication login default local
aaa authentication login NO_AUTHEN none
aaa authentication ppp default group tacacs+ local
aaa authorization exec default group tacacs+ local
aaa authorization exec NO_AUTHOR none
aaa authorization network default group tacacs+ local
aaa accounting network default start-stop group tacacs+
aaa session-id common
enable secret 5 xxxxxxxxxxxxxxx
!
username xxxxxxxx password 7 xxxxxxxx
username xxxxxxxx password 7 xxxxxxxx
username xxxxxxxx password 7 xxxxxxxx
username xxxxxxxx password 7 xxxxxxxx
clock timezone CST -6
clock summer-time CST recurring
ip subnet-zero
no ip source-route
!
!
no ip domain-lookup
ip domain-name xxxxxxxxxxxx
ip name-server xxxxxxxxxxxx
ip name-server xxxxxxxxxxxx
!
no ip bootp server
isdn switch-type primary-net5
chat-script callback ABORT ERROR ABORT BUSY "" "AT" OK "ATDT \T" TIMEOUT 30 CONNECT \c
chat-script offhook "" "ATH1" OK \c
!
controller E1 3/0
pri-group timeslots 1-31
!
controller E1 3/1
!
!
!
interface Loopback0
ip address 10.1.3.1 255.255.255.0
!
interface FastEthernet0/0
ip address 10.1.2.10 255.255.255.224
duplex auto
speed auto
no cdp enable
!
interface FastEthernet0/1
ip address 10.1.1.1 255.255.255.0
duplex auto
speed auto
no cdp enable
!
interface Serial3/0:15
no ip address
encapsulation ppp
no ip route-cache
dialer-group 1
isdn switch-type primary-net5
isdn incoming-voice modem
no peer default ip address
no cdp enable
!
interface Group-Async2
ip unnumbered Loopback0
encapsulation ppp
no ip route-cache
ip tcp header-compression passive
no ip mroute-cache
async mode interactive
peer ip address forced
no peer default ip address
ppp callback accept
ppp authentication chap
group-range 129 140
!
ip local pool IP_POOL 10.1.3.2 10.1.3.100
ip classless
ip route 0.0.0.0 0.0.0.0 10.1.2.1
no ip http server
ip pim bidir-enable
!
!
no cdp run
tacacs-server host 10.1.1.5
tacacs-server key xxxxxxxxxxxx
!
line con 0
authorization exec NO_AUTHOR
line 129 140
script modem-off-hook offhook
script callback callback
modem InOut
rotary 10
transport preferred none
transport input all
autoselect during-login
autoselect ppp
callback forced-wait 10
line aux 0
line vty 0 4
exec-timeout 0 0
password 7 xxxxxxxxxxxxxxxxxx
authorization exec NO_AUTHOR
!
end
router#
