[Freeswitch-users] uPnP/NAT-PMP

I don't recall seeing anything anywhere (while compiling, on the Wiki, etc) that would suggest that FreeSWITCH does uPnP (or NAT-PMP for that matter; this question is without regard to NAT Traversal religion) for port mapping. Is this a correct assumption? Does anyone know if Asterisk does do uPnP or NAT-PMP to map incoming ports to itself? I haven't touched Asterisk in a couple years so... This is mostly just my idle curiosity working, triggered by another question asked on the list... thanks, eric