voip over adsl?

Archived from groups: comp.dcom.voice-over-ip (More info?)

hello,

i'm having 256 kbps adsl connection from dataone bsnl.

i want to setup voip phone upon it & also want to share the same
connection between three pc, currently working on only one.

i'm having adsl modem installed by service providor.

what kinds of equipments do i need to do sharing as well as having voip
calls using regular phones.

do i need to have purchase regular voip router which can also share
connection, or do i need to have specific differnt one for ADSL.?

does it work with existing adsl modem or does i have to change it?

i'll look foreward for any reply.

thanks in advance
krunal