Our company has 2 offices connected together with a Cisco 2621 router over DSL lines and set up with some kind of VPN that I'm not sure about. There are 6 of us at a customer site in the same city that connect to the internet via ISDN. We also dial into our network to print and download files. My question is: Is there any way to log into the network through the Cisco router via the internet? Doesnt Cisco have VPN software for remote users? Not sure if this will work with the 2621 though. It looked to me like we would have to go with a Cisco 3600 but I would like to try and do it with the hardware we have.