Folks,
I'm not sure if this is the correct forum, but I'm trying to identify an older piece of technology. It came from a Win Communications PBX (I believe), and it has a clearly marked model number: VP4EII-A made by ITI in Norcross, GA.
Interestingly enough, Google and other search engines return zero results. That's a first for me...
I posted pictures of it here:
Thanks in advance.