I currently have a E-40-ss outside the front door of our office and is connected up to my Avaya G450 with a analog card for dial tone and phone number. this setup via Avaya software currently rings on several phones when someone presses the call button.
I would like to add a doorbell chime but don't want to add lots of hardware due to the limitations of power receptacles. is there a analog line powered doorbell that I can put between the E-40 and the Avaya system that will give the sound of a home doorbell?
thanks for any help.