Phone of the Day: Nortel 1140E with SIP Firmware from the Ohio State University

I bought this phone on eBay, and when I plugged it in, the Avaya SIP firmware came up on it along with a login for an Ohio State University SIP line.  It appears by their website, OSU is still a Nortel Genband Centrex campus.  This SIP phone must have been a test phone.  I converted the software back to Unistim firmware for use on a UCx platform from E-Metrotel. 

Screenshot showing OSU is still a Nortel campus.

The login screen on the 1140E:

Subsequent updates to Unistim: