Port forwarding 3389 not working!! help!! needed urgently

Question

i am trying to forward the RDP port to a terminal server inside my LAN. but things are not working for me. Router is 801 ISDN
my config is..
version 12.1
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
hostname edi-ISDN
ip subnet-zero
ip name-server 213.x.x.20
ip name-server 195.x.x.222
isdn switch-type basic-net3
nterface Ethernet0
ip address 192.168.0.254 255.255.255.0
ip nat inside
interface BRI0
no ip address
ip nat outside
encapsulation ppp
dialer pool-member 1
isdn switch-type basic-net3
ppp authentication pap callin
interface Dialer1
ip address negotiated
ip nat outside
encapsulation ppp
dialer pool 1
dialer idle-timeout 500
dialer string 4004444
dialer hold-queue 10
dialer-group 1
ppp authentication pap callin
ppp pap sent-username xxxxxxx password xxx
ip nat inside source list 101 interface Dialer1 overload
ip nat inside source static tcp 192.168.0.100 3389 interface Dialer1 3389
no ip http server
ip classless
ip route 0.0.x.x x.0.0.0 Dialer1
access-list 1 permit 192.168.0.0 0.0.0.255
access-list 101 permit ip 192.168.0.0 0.0.0.255 any
dialer-list 1 protocol ip permit
line con 0
password xxx
transport input none
stopbits 1
line vty 0 4
password xxx
login
no rcapi server
the ip nat translation output was
Pro Inside global Inside local Outside local Outside global
udp 86.96.x.x:1166 192.168.0.123:1166 86.96.60.5:123 86.96.60.5:123
udp 86.x.x.249:123 192.168.0.100:123 192.168.79.1:123 192.168.79.1:123
tcp 86.96.130.249:3824 192.168.0.123:3824 64.152.73.172:80 64.152.73.172:80
udp 86.x.x.249:123 192.168.0.100:123 192.168.56.1:123 192.168.56.1:123
tcp 86.96.130.249:3389 192.168.0.100:3389 --- ---
udp 86.96.130.249:1143 192.168.0.123:1143 213.42.20.20:53 213.42.20.20:53
edi-ISDN#show ip nat trans
Pro Inside global Inside local Outside local Outside global
udp 86.96.130.249:1166 192.168.0.123:1166 86.96.60.5:123 86.96.60.5:123
udp 86.96.130.249:123 192.168.0.100:123 192.168.79.1:123 192.168.79.1:123
tcp 86.96.130.249:3824 192.168.0.123:3824 64.152.73.172:80 64.152.73.172:80
udp 86.96.130.249:123 192.168.0.100:123 192.168.56.1:123 192.168.56.1:123
tcp 86.96.130.249:3389 192.168.0.100:3389 --- ---
udp 86.96.130.249:1143 192.168.0.123:1143 213.42.20.20:53 213.42.20.20:53

Answer 1

update ip nat translation shows that the connection touches the outside interface(dialer1) of the router but then it disconnects.
=====================================
Pro Inside global Inside local Outside local Outside global
tcp 86.96.131.184:80 192.168.0.100:80 --- ---
tcp 86.96.131.184:3389 192.168.0.100:3389 86.96.139.115:29083 86.96.139.115:29083
tcp 86.96.131.184:3389 192.168.0.100:3389 --- ---