I want to make a single space for users inside several jabber servers located in branch offices. Ie when connecting to one jabber server to another in both directions flow shared - users and groups. And all users of one of the branches see all users from other branches.
Presumably, as the server will be used openfire.
Is this possible, if not, what you can think of "crutches"? Surely such thoughts were many who did corporate Jabber.