Probably some but those old towers were not VoIP capable and the handsets are no longer sold. I doubt there's many around. The voicemail card was basically an

Probably some but those old towers were not VoIP capable and the handsets are no longer sold. I doubt there's many around. The voicemail card was basically an 8088 and i think still used floppies IIRC. I didn't work with them directly but I used symposium heavily as an admin (symposium was the callcenter solution)