We have an allworx 24x system running in our office. We just moved from a very expensive T1 connection with 5 digital lines to Comcast 100mb down/20mb up with 6 regular analog lines. How can I set up the analog lines and routing in allworx? i'm new to allworx and I only see 3 analog ports on allworx system. Sorry for dumb question, Comcast promised me one thing and I got a different connection from what I expect.