Fetch LDAP Users details in Wordpress

I have configured CAS and LDAP for Wordpress using "CAS Maestro" plugin. CAS authentication works fine but I am unable to fetch the user details (i.e. email, group etc.) from LDAP. When I configured LDAP using "CAS Maestro" plugin, it shows a message "LDAP is responding". I guess it means my LDAP configuration is correct. But at the user profile side, no information is fetched.

via Chebli Mohamed