Again, I wouldn't rely on FreePBX to properly handle your network "edge case" , how would it know what you want it to do? How would it provide routing ? etc, etc, etc
Linux is way better set to provide that function, you just need to RTFM
Again, I wouldn't rely on FreePBX to properly handle your network "edge case" , how would it know what you want it to do? How would it provide routing ? etc, etc, etc
Linux is way better set to provide that function, you just need to RTFM