Scheduling a VPN connection

Hi,

I am currently using the Nortel Contivity Client to connect through VPN. Is there a way where you could schedule the Nortel Client to connect at a specific time of the day? Reason for this is I have a machine that needs to run updates 2 hours a day and it needs a VPN connection for this to happen. Currently, whenever an update is required, someone needs to hop on the machine and connect it manually before running the update. The idea is we want to have this process automated.

Thanks to anyone who is willing to help!!!

Regards,

Gav