Is it possible to directly connect from a SIP extension to an already off-hook analog line coming in via TDM400 FXO port?
Here is the use case: my whole family and household still use the analog POTS system. I have it connected to my Asterisk box with the Digium card FXO port, used for my home office. Asterisk is set up to route so I can answer the POTS calls on my SIP line (Cisco 7960). I can do outbound to either the POTS line or several VOIP providers.
But if POTS line rings, and one of my kids answers first on a regular phone, then I get “Dad! It’s for you.” Now, I have to go to an analog phone to talk. Is there a way to dial something on my Cisco that will just connect my SIP extension to the off-hook analog line?