All internet traffic on Uverse is on Sonet networks. There is no traffic on trunks which are copper facilities for office to office switched traffic. Trunks are dso level circuts and are typically switched circuts. Completely different technology. ATT is offering 10 mb download speeds in our area and uverse voice. The backbone buildup is the biggest push I have seen at ATT. I know this company, they will throw whatever resources at it until they are market dominant.
