GoogleTalk s2s integration pb


I would like to add a buddy ( from GoogleTalk to my openfire server

I have Openfire 3.7 installed

server to server is enabled in Openfire configuration

Port 5269 is opened

Did the Google user receive a notification to accept to be in the buddy list ?

Can you please help me ?

Following the exchanges…

<item jid="" name="user1"/>
<item jid="" name="user1" subscription="none" ask="subscribe"/>

PS: When i try to send a message directly to the GoogleTalk user, i receive: