How to configure remote users in Openfire Server

How to configure remote users in Openfire Server.

Elaborate what do you mean by remote users.

I, mean when I configure it works fine with local LANusers but how about out side network users.
how can we configure for out side of local network.

Depends on how you have configured local users (what is your server’s domain name and server’s fqdn name), what you put as a server/domain in your clients locally, can you add records to your DNS and can you open and forward ports in your firewall router for outside users to connect to your server. You have to be experienced with DNS/network/forwarding stuff or it can be too complex.