Our 2008 Global Enterprise Telecommunications Survey shows that telecommunications and networking procurement professionals at Global 2000 companies will continue to invest in IP networks and services. However, the pace of network adoption is slower than what most analysts think with only 50% of Global 2000 companies deploying VoIP contact centers by 2012 and only 70% of Global 2000 companies deploying Desktop VoIP (IP PBX) by 2012. The major reasons for this slow adoption among leading global companies is network security, quality of IP-based calling, and the complexity of the migration path.