Asterisk SIP trunk as Google Voice Linked Number

I’m trying to ring both my cell phone and my Asterisk PBX simultaneously when my Google Voice number is dialed. Unfortunately the Asterisk PBX ‘picks up’ and rings until the incoming call is answered. The cell phone only rings once.

How can I have the incoming call to the Asterisk system continue to ring without seizing the line?

Using SIP for the incoming trunk.

Tried to use a ring group on the PBX to also dial the cell but the caller ID info cannot be forwarded.

Don’t answer the call.

For some reason, people seem to think that dialplans must start with Answer. I think FreePBX does.

Normally you should not explicitly answer.