Hi.i am running a vpn between three remote offices, by making use routers that get dyndns.i would like to substitute the existing routers with cisco 877/876 to get better management.my issue is that if anybody has done a tunnel by making use of dynam...

Hi.in my office i do have a cisco 877 to get access to the internet where i do have a static  IP address. The LAN has IP 192.168.0.0/24 with 192.168.0.1 to be the router.in my LAN i do have a voip server which is on 192.168.0.50all of the PCs have ac...