ISDN between cisco 760 and 770

Hi,

i have 2 cisco routers. Once cisco 770 and one cisco 760. I want to use a ISDN connection between the two. but with my current confirguration only the cisco 760 can open the connection. When the cisco 770 tries to open te connection he says no password found.

current config of the cisco 770 (t770):

set system t770 set multidest on set ppp auth in chap set ppp secret host cd lan set ip address 172.24.28.245 set ip netmask 255.255.252.0 set ip routing on set ip rip update periodic set user r760 set ppp auth out chap set ppp secret client set bridging off set ip address 10.10.10.1 set ip netmask 255.255.255.0 set ip routing on set ip rip update demand set ip route destination 0.0.0.0 gateway 10.10.10.2 set ip rip version 1 set 1 number 051555555 set timeout 360 set active reboot

current config cisco 760 (r760):

set system r760 set multidestination on cd LAN set ip address 192.168.1.1 set ip netmask 255.255.255.0 set ip routing on set ip rip update periodic set user t770 set ppp password client set ppp secret client set ip address 10.10.10.2 set ip netmask 255.255.255.0 set ip routing on set ip rip update demand set ip route destination 0.0.0.0/0 gateway 10.10.10.1 set number 051444444 set timeout 360 set active reboot

everywhere i set a password i use the same password. i also compared the two config and made one with all the command in the

with the above config r760 can open connection to t770, but t770 can not open the connection to r760 if it's not already active. always receive the error 'no password found' and then he disconnects.

does anyone know why that happens?

kindest regards, Tom