Hi Bill,
The trick with accessing the ISY over 3G is getting the router configuration to port forward traffic correctly from outside of your network to the ISY that sits internally. Since all routers are different my recommendation would be to do a Google search for your Router model and How to Port Forward. We have an overview here:
viewtopic.php?f=31&t=413What are your ISY and MobiLinc settings?:
ISY:
IP Address:
Port:
MobiLinc:
Local IP Address:
Local Port:
Secure IP Address:
Secure Port:
In your router, what are your port forward settings?
Wes