I recently set up a new CME system at a client site. Paging is set up on an FXO port that is attached to a Valcom page controller. Everything is working well, but the client is looking to set up a night bell (or something similar) that would play a tone through the paging system so that workers in the shop would know that a phone call is coming in after hours. The standard night bell on phones would not be loud enough.
Is there a way to include an FXO port in a night bell type configuration?