Cortelco 2500 schematic - 06/20/22 06:55 PM
I'm looking for a Cortelco 2500 pictorial drawing. I connected an dual gong with four wires to the network and it changed the phone so it doesn't hang up.
I understand the older networks had an internal capacitor but since this phone was designed for a two wire ball bearing gong ringer maybe the capacitor has been removed?
I understand the older networks had an internal capacitor but since this phone was designed for a two wire ball bearing gong ringer maybe the capacitor has been removed?