Maipu MP2600E Router
I found this device on a host at India, here is its main menu:
And here are the system information of this device:
Well, apart from the common options for standard routing operations there were a couple of additional, really cute options… here is an example:
This is a listing of the stack seperated among the running processes. Unfortunately there was no file transfer utility or service available to grab that .bin file with its running image.