When we first met the client, they had consistent issues operating a key business application between their offices. The reliablity of the VPNs between the offices was just too poor. Although we did try to improve the reliability of the Draytec VPNs that had been installled by a previous provider, we were unable to acheive the stability required although improvements were made.
We therefore recommended the installation of Cisco router VPN solution. This solution was installed with the minimum of business disruption and has resulted in the stability required by the business application.