No, _telephone_service_ has changed, but the POTS/PSTN is pretty much the same as it has been for the past 20 years. - ferg -- <ennova2005-nanog@yahoo.com> wrote: And the phone network was "pretty far along to fundamentally change" - and then it id. -- "Fergie", a.k.a. Paul Ferguson Engineering Architecture for the Internet fergdawg@netzero.net or fergdawg@sbcglobal.net ferg's tech blog: http://fergdawg.blogspot.com/