I have a potential customer that has a 3 year old Altigen system with a microsoft server running Altiware rel. 4.0. They have 10 Altitouch 390 phones and have 7 CO lines coming into the system. The model for the Altigen is IPC-6908 BP-250(i guess that's the model #). I know its tough to say, but does anyone have any idea what the value might be if I were to sell it?

check ebay to see what/if they are selling - it is a good place to sell used equipment

I hate to say it, but Altigen is just like al the other systems they are only worth what someone is willing to pay on the second market. Most used systems for trade-in are worth about $200 discount on a new system to me and and then I can sell, write off, or keep for spare inventory.

Good Luck!!