My guess is that the Aspen router supports a number of different protocols.
According to their documentation:
http://www.sierravideo.com/pub/manuals/Aspen_Series/Aspen%207272%20HD3G.pdf
Their router supports being controlled over TCP/IP using what appears to be their own protocol called 'Host'.
The PDF I pointed to you above describes it.
It is likely possible to control it using that protocol and creating "listeners" in a Custom Panel to talk to it.
I don't know anyone who has tried to control that particular router using Listeners yet.
Troy.
#DashBoard