I see that KX-NCS 8102 IP softphone module seems to be aimed at travelers and talks about connecting with available WIFI and lan connections..... so it would seem to not need a router, hardware vpn and special hardware ip addresses.

Is that correct?

I think I need software vpn on the remote laptop
(or is this included with the softphone?

What kind of vpn/router is required on the main site end? (this is on a KX NCP1000 system.)

Thanks!