On 10/17/2015 07:29 AM, Jason Canady wrote:
I'm going to go with Justin's suggestion and go with a wholesale provider such as DialupUSA. It's not worth paying for the lines and keeping a T1 or better for just a few users. DialupUSA use to charge around $5/user. They also had hourly and per port options. Looks like you can port existing numbers to them now. I used them 9-10 years ago and they were great to work with! IKANO bought them out since then, but they still operate under DialupUSA.net. They have DSL and T1 options too.
The ISP I consult to uses an outsource dial service (don't remember which one). They require us to maintain a RADIUS server accessible from the public internet, to validate callers and handle options and restrictions. You probably have a RADIUS server already, but you may need to make minor (but tedious) modifications.
Factor that into your planning.
