Users always offline (server to server)

Hi,

I configured a connection between two openfire servers.

In the servers sessions i can see that they are communicating.

In the spark client(connected to server 1) i did, add contact and entered the following information in the user admin@server2.

In the spark client(connected to server 2) i did ,add contact and entered the following information in the user pete@server1.

They can communicate, i can chat between both users, however they are always offline. In the chat box if i try to ad the user i get a address like this admin@server2/spark, but if i click add i get an error “unable to add contact”.

Help!!!