Wildfire + ldap + password in crypt


I have configured the wildfire open source edition to my OpenLDAP server which is being used for samba, zimbra, etc.

The problem what I have is that if a user in the LDAP has his password in the format x, then he cannot login into jive using the spark / any jabber client. If the user resets his password through his windows change password prompt, then the password will become ssha from x format.

I would like what exactly I have to do with wildfire server to authenticate users who have their password in both ssha and x formats