Perhaps you can try specifying a default time for the static NAT to timeout when x amount seconds of inactivity over the Extranet Access Client.ip nat translation timeout 1800ip nat translation tcp-timeout 1800
Anthony,Perhaps you might want to consider using Microsoft(PPTP),as the VPN is achieved at software Level instead of configuring it @ Hardware Level(Router).Otherwise see the advice given on the previous scenario the subject: VPN TO BUSINESS CLIENT. ...