Create a RAS service:
Encrypted Password option is not checked when using a WAN Service. Have the Name = "FR_Link"
Create an IP Route:
The IP Address is the network address of the remote end. Under Destination select the "FR_link" that was created above.
Create a new Line:
The Line Number and Line Group ID must be unique, in other words, not used by any other line. The Gateway IP Address is the IP Address of the Control Unit at the remote end.
Create a Short Code:
To route all calls where the number dialed starts with 8 via Line Group ID 1, therefore via the VPN Line created above.