Hi we have 20 used definity system ( 6-20 years, G3 V6- V12 ) In SI cabinet /16-24 analog extension/ 8CO/ 4 TIE E&M/16-24 2w digital extension / 1 DS1 ISDN PRI / port/ system. It is in good condition, we have only 4 board problem in our network in the last 20 years. We changed it 2 a years ago for G450 + CM server. I like to donate it in Europe. Any Idea? I try to look around in google, but without any reason 