Asterisk Linksys SPA3102 and old Panasonic DBS 576HD

Good afternoon all,

hopefully someone can help me, we have a Panasonic DBS576HD system its a really old digital system. What I would like to do is take one of the extensions from the Panasonic, lets say extension 161 and connect that to the SPA3102 FXS port. Is this possible? if I had extensions 200 - 270 on the asterisk side and 100 -170 on the Panasonic side would it be possible to create a dialplan that would open that 161 line and dial the 100-170 extensions?

I have never done this hence the questions.

Any help on this would be greatly appreciated.