hello
can limit message characters in muc??
can limit nick characters in muc ??
can send all visitor (iq-message-presence) in muc to admin jid or to owner room jid ??
can filter bad nick such as subject and body ??
can make an ip in blacklist can't join muc ??
can make s2s connection to another server open on client and block on muc??
can make limit to join muc from admin server only no owner room??
can make transport with skype ??