ˌɛksˈoʊ pɹəvˈaɪdᵻd mˈænɪdʒd ænd kənvˈɜːdʒd ˈɪntɚnˌɛt pɹˈoʊɾəkˌɑːl ˌaɪpˈiː nˈɛtwɜːk sˈɜːvɪsᵻz fɔːɹ smˈɔːl ænd mˈiːdiəmsˈaɪzd ˈɛntɚpɹˌaɪzᵻz.
XO provided managed and converged Internet Protocol (IP) network services for small and medium-sized enterprises.