[Freeswitch-users] Presence with shared database

Hello Everyone, We are working on platform with several Freeswitch nodes and shared Freeswitch database accessed with ODBC. It works great but we have a problem with presence. Scenario Phone A is registered on node 1 Phone A subscribes to phone B presence. It sends subscribe to Freeswitch node 1. Phone C calls phone B. It sends Invite to Freeswitch node 2. Freeswitch that is running on node 2 does not send Notify to phone A. If phone C sends Invite to Freeswitch node 1 everything is OK. Can anyone help ?