Good night
My dedicated server provider ( singlehop.com) found problem:
looks like cc-ftpd services on centova must run on port 21
my dedicated server has cpanel installed so cpanel ftpd services runs on port 21 aswell.
so, way to soy this porblem is:
change cpanel ftpd port ( chosse any)
after that run /etc/init.d/cc-ftpd start
now my cc-ftpd services works properly.
Note: first attempt was change cc-ftpd listen port but that wont fix problem, so in conclusion: centova ftpd services must run on port 21
Hope that helps