[Koha] Koha set as Z3950 Server ?

We know, from within the Intranet interface of Koha, we can search against other Z targets. Now, on the opposite end, can Koha itself act as a Z3950 server? If yes, is there any guide on how to set up Koha as a searchable Z target? Thanks! --------------------------------- Now you can have a huge leap forward in email: get the new Yahoo! Mail.