we are currently using Covad DSL in NY manhattan for business. we are now around 10 users and the line is getting very slow.
we will be having around 50 users soon, ranging from day traders, heavy data usage, some people will have voiceIP, some people will stream music video etc.
what should we use to be on the safe side no to experience any issues with speed or downtimes.
also what is a MPLS, is this something we can get extra or is extra equipment .. ? do we need that?
am confused how a T1 with 3 Mbps can be faster than DSL 15 Mbps.