This is the final configuration in case someone is intersested. It includes both PSTN and ISDN callback. Enjoy!
!
version 12.2
service timestamps debug datetime localtime
service timestamps log datetime localtime
service password-encryption
!
hostname DIAL_IN_RAS
!
logging buffered 4096 debugging
enable secret 5
!
username isdntest callback-dialstring password 7
username pstntest callback-dialstring password 7
memory-size iomem 15
!
aaa new-model
!
!
aaa authentication login default local enable
aaa authentication login use-local local
aaa authentication ppp default local
aaa authorization network default local
aaa session-id common
ip subnet-zero
!
ip audit notify log
ip audit po max-events 100
!
isdn switch-type basic-net3
chat-script offhook "" "ATH1" OK
chat-script callback ABORT ERROR ABORT BUSY "" "ATZ" OK "ATDT \T" TIMEOUT 60 CONNECT \c
!
!
interface BRI0
no ip address
encapsulation ppp
dialer rotary-group 0
dialer-group 1
isdn switch-type basic-net3
compress mppc
no cdp enable
ppp callback accept
!
interface FastEthernet0
description connected to EthernetLAN
ip address 192.168.0.1 255.255.255.0
speed auto
no keepalive
no cdp enable
!
interface Serial0
physical-layer async
no ip address
encapsulation ppp
ip tcp header-compression passive
dialer in-band
dialer rotary-group 1
dialer-group 1
async mode dedicated
no keepalive
!
interface Serial1
physical-layer async
no ip address
encapsulation ppp
ip tcp header-compression passive
dialer in-band
dialer rotary-group 1
dialer-group 1
async mode dedicated
no keepalive
!
interface Dialer0
description connected to Dial-inPCs(ISDN)
ip unnumbered FastEthernet0
encapsulation ppp
no ip split-horizon
dialer in-band
dialer caller callback
dialer-group 1
peer default ip address pool IP_POOL
compress mppc
no cdp enable
ppp callback accept
ppp authentication chap pap
ppp multilink
!
interface Dialer1
description connected to Dial-inPCs(modem)
ip unnumbered FastEthernet0
encapsulation ppp
ip tcp header-compression passive
dialer in-band
dialer-group 1
peer default ip address pool IP_POOL
no keepalive
no cdp enable
ppp max-bad-auth 3
ppp callback accept
ppp authentication chap pap
!
ip local pool IP_POOL 192.168.0.10 192.168.0.15
ip classless
ip route 0.0.0.0 0.0.0.0
no ip http server
!
!
dialer-list 1 protocol ip permit
no cdp run
!
line con 0
line 1 2
flush-at-activation
script modem-off-hook offhook
script callback callback
login authentication use-local
modem InOut
modem autoconfigure type usr_sportster
no exec
transport input all
autoselect during-login
autoselect ppp
stopbits 1
speed 115200
flowcontrol hardware
line aux 0
line vty 0 4
!
no scheduler allocate
end
