How do you configure email notifications for voice mails on the Unity Express? We currently are using 2.1

I have set up an IDS-4210 (Ver 3.1(3)S42) and a PIX-506 with blocking. I have verified that the shunning does work by adding manual blocks in the IDS and verifying them in the PIX.Is there a list of critical or common signatures to trigger a block? A...

Can the PIX (Ver6.2) be used as a PPTP client to connect to a MS server and thereby sharing the VPN connection using 1 IP address? I currently have MS Clients passing through the PIX to a MS server and all is working well until I run out of IP addres...