@TenTenth: I can see where you come from, but he stated the remote server has ftp only, so ssh probably not really an option.
@sachinsud: have you tried this link
The third link in the list is a thread in another forum
. There you'll find example solutions using lftp/ncftp.
Remember: lmgtfy.com is always your friend. Usually there is a good chance somebody else had a similar issue before and found a solution.