Grandstream FXS Adapters with newer firmware have a autodial feature, so that when the lines active, the FXS automatically dials an extension.
FWIW this is a great setup for things like Elevators that otherwise require Bell autodialers ($$$) I can't say for sure, but PAP2's should have this feature to dial a number. With out using a Asterisk server, you should be able to dial an [EMAIL PROTECTED] automatically. Chad
