http://www.articleheaven.net en-us editorial@articlealley.com 1 of the attributes of XO Communications which are very easy to market for organizations presently is Managed Security. True enough, fifty percent of our customers here at XO Colo are Fortune 500 companies which deal intensely on third parties or outsourc... http://www.articleheaven.net/trying-to-learn-from-the-top-features-of-xo-communications-2169562.html 06th April 2011