Firewall Configuration 7
Firewall Configuration
3Com recommends that you:
■Isolate your VCX system from the Internet by configuring it behind
your corporate firewall
■Isolate your VCX system from computers inside your company by
configuring it on a separate subnetwork or placing it behind an
internal firewall
■Always leave the integrated firewall enabled on each VCX server.
Example Network
Configuration
This network diagram illustrates one way to isolate the VCX system.
To the Internet
Corporate Firewall
User PCs and Telephones
on
Internal Subnetworks
Internal Firewall
VCX Servers
(with integrated
firewalls enabled)