Orange Business Services (France), AT&T (U.S.), and Verizon (U.S.) topped Vertical Systems Group’s (VSG) latest leaderboard for global carrier-managed SD-WAN. They were followed in the rankings by NTT (Japan), BT (UK), Telefonica Global Solutions (Spain), and Vodafone (UK).  [The rank order is based on site share outside of the provider’s home country, as of June 30, … Continue reading VSG Global SD-WAN Leaderboard Rankings and Results