CISCO 804 & ISDN PPP connect ISDN PMP

Hi,

I have installed 2 cisco 804 with ISDN dialup.
On the first site I have a dedicated ISDN Point to Point telephone line.
This router dials out on demand to the second site (not a continuous link).
This second sit has a shared ISDN line Point to Multipoint. Here are already 2 devices connected (a router and a modem not managed by me). These devices have TEI 0 and TEI 1 (devicenumber 0 and 1).
My router on the second site can use TEI 2.
Router of Site2 never dials Site1.


I have tried several configs but my router(site2) wil only answer the call (coming from site1) when I fysically disconnect the other 2 devices from the ISDN bus.

Can someone please help me with the config for router2 to be device 2 on the ISDN bus and what else that might be needed ?

====================================
config router site1
====================================


Site1#sh run
Building configuration...

Current configuration : 1574 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Site1
!
boot system flash c800-y6-mw.122-8.T10.bin
enable password scrambled
!
username Site2 password scrambled
!
pots country BE
!
ip subnet-zero
ip dhcp excluded-address 172.30.1.100 172.30.1.199
!
ip dhcp pool 1
network 172.30.0.0 255.255.0.0
default-router 172.30.1.1
!
no ip domain-lookup
isdn switch-type basic-net3
!
!
!
interface Ethernet0
description connected to EthernetLAN_Site1
ip address 172.30.1.1 255.255.0.0
!
interface BRI0
description connected to Site2
no ip address
encapsulation ppp
dialer rotary-group 1
dialer-group 1
isdn switch-type basic-net3
no cdp enable
!
interface Dialer1
description connected to Romarin
ip address 10.0.0.2 255.255.255.252
encapsulation ppp
no ip split-horizon
dialer in-band
dialer idle-timeout 30
dialer map snapshot 1 name Romarin broadcast 00033493xxxxxx
dialer map ip 10.0.0.1 name Romarin broadcast 00033493xxxxxx
dialer hold-queue 10
dialer load-threshold 50 either
dialer-group 1
snapshot client 15 360 suppress-statechange-update dialer
no cdp enable
ppp authentication chap
!
router rip
version 2
network 10.0.0.0
network 172.30.0.0
no auto-summary
!
ip classless
no ip http server
!
!
dialer-list 1 protocol ip permit
snmp-server community public RO
!
line con 0
exec-timeout 0 0
password scrambled
login
stopbits 1
line vty 0 4
password scrambled
login
!
no rcapi server
!
!
end

Site1#


=====================================
config router site2 (Multipoint site, shared ISDN)
=====================================

Site2#sh run
Building configuration...

Current configuration : 1409 bytes
!
version 12.2
no service pad
service timestamps debug uptime
service timestamps log uptime
no service password-encryption
!
hostname Site2
!
boot system flash c800-y6-mw.122-8.T10.bin
enable password scrambled
!
username Site1 password scrambled
!
pots country BE
!
ip subnet-zero
ip dhcp excluded-address 172.16.1.100 172.16.1.199
!
ip dhcp pool 1
network 172.16.0.0 255.255.0.0
default-router 172.16.1.1
!
no ip domain-lookup
isdn switch-type basic-net3
!
!
!
interface Ethernet0
description connected to EthernetLAN_Site2
ip address 172.16.1.1 255.255.0.0
!
interface BRI0
description connected to Site1
no ip address
encapsulation ppp
dialer rotary-group 1
dialer-group 1
isdn switch-type basic-net3
no cdp enable
!
interface Dialer1
description connected to Huizingen
ip address 10.0.0.1 255.255.255.252
encapsulation ppp
no ip split-horizon
dialer in-band
dialer map snapshot 1 name Site1 broadcast
dialer hold-queue 10
dialer-group 1
snapshot server 15 dialer
no cdp enable
ppp authentication chap
!
router rip
version 2
network 10.0.0.0
network 172.16.0.0
no auto-summary
!
ip classless
no ip http server
!
!
dialer-list 1 protocol ip permit
snmp-server community public RO
!
line con 0
exec-timeout 0 0
password scrambled
login
stopbits 1
line vty 0 4
password scrambled
login
!
no rcapi server
!
!
end

Site2#