On Fri, 2007-05-18 at 22:49 -0400, Paul Lussier wrote: > DSL is broadband, a T1 is not. So far as I know, T1 connections use DSL between the central office and your premises. The line card emulates the old T1 serial protocol and converts between T1 signaling for your router/phone gear and DSL signaling back to the central office. -- Lloyd Kvam Venix Corp