The Miscellaneous Page - Zoom Wireless-N User Manual

Trigger
The outbound port number used by the application.
Incoming Ports
When the outbound trigger packet is detected, the router opens the specified inbound
ports and the inbound packets sent to the specified port numbers are allowed to pass
through the firewall.
Enable
Enables access for the specified application.
Click Save to store your selection or Undo to remove the entry.

The Miscellaneous Page

The Miscellaneous Page lets you set up and enable a DMZ Host on your network, and enable
UPnP settings for software and devices. In this way, specific ports can open for incoming traffic
that must pass through your firewall. You can also enable IGMP on this page in the unlikely
event that your service provider is using it.