Erik Lagerway at the SMBPhone blog has a nice overview of how he installed a VPN to support a remote worker.  It includes specifics like exactly which router he used, which Response Point hardware, and how he configured everything. He concludes:

The Response Point phone and Assistant worked as expected and the VPN provided other benefits related to file sharing etc.

We know that remote workers are an important scenario asked for regularly by customers, so Erik’s piece is a good read if you want to learn how to get one working for you.