You can have a T1 with 24 chans, however you are only say getting 512 speed. This is a form of chocking down the banwidth, in this case you actual use 8 chan. An other form
of controlling the bandwidth a believe is traffic-shapping
this is were you can actually decide how much bandwitdth and application is using ,for example ( voice over frame relay ). I hope this helps ... #-) Jeter@LasVegas.com The best answer I could ever give is the one to maintain my Sanity