Anybody with a voip installation in the office ?

I understand you get a phone and a number supplied by your ISP and get billed R49.00 / month.

My question ............can you run more than one phone via ADSL on the same number ? i.e. Have 2 or three phones in the office operating on the same number ?

I have all the other equipment like ADSL and wireless link.

All I want to do is to be able to answer an incoming call on any one of the voip phones and to be able to call from any one.