ZyXEL Communications unified security gateway 7.9How to Allow Incoming H.323 Peer-to-peerCalls

Chapter 7 Tutorials

6Click Apply.

Figure 85 Configuration > System > WWW (Second Example Admin Service Rule Configured)

Now administrator access to the Web Configurator can only come from the LAN1 zone. Non-admin users can still use HTTPS to log into the ZyWALL from any of the ZyWALL’s zones (to use SSL VPN for example).

7.9How to Allow Incoming H.323 Peer-to-peer Calls

Suppose you have a H.323 device on the LAN1 for VoIP calls and you want it to be able to receive peer-to-peer calls from the WAN. Here is an example of how to configure NAT and the firewall to have the ZyWALL forward H.323 traffic destined

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	ZyWALL USG 20/20W User’s Guide