http://blogs.technet.com/unified_communications/archive/2005/07/11/407518.aspxSeems like everybody is trying to ride on the IP network these days. PBX's, video conferencing providers, VOIP. Problem is, current networks are not designed for audio and video. Real time conferencing components such as voice and video require significanten-USCommunityServer 2.1 SP1 (Build: 61025.2)