Our company leases our office space and our internet connection. So we are behind a firewall that blocks ports 20 and 21 with no recourse to change it. References on the web show that these ports are necessary for Communications Center to work. And indeed it doesn't work for our AutoCAD users. Brings up a simple question:
Can the Communications Center connection be configured to use our FTP proxy ports instead? If so, how? If not, what other options might we use to get Communications Center to work?
![Autodesk Design & Make Report](https://forums.autodesk.com/t5/image/serverpage/image-id/1350519iCB55845EBFC43016/image-size/large?v=v2&px=999" "Autodesk Design & Make Report")
