Chapter 4. How To Configure SIP
Here are the settings needed for this. It is assumed that the Telecommuting Module already has a network configuration. Only the additional SIP settings are listed.
Networks and Computers
The Telecommuting Module must know the network structure to be able to function properly. On the Networks and Computers page, you define all networks which the Telecommuting Module should serve and which are not reached through the default gateway of the firewall. All computers that can reach each other without having to go through the firewall connected to the Telecommuting Module should be grouped in one network.
You can also define networks and parts of networks for other configuration purposes.
Surroundings
To make the Telecommuting Module aware of the network structure, the networks defined above should be listed on the Surroundings page.
Settings in the Surroundings table are only required when the Telecommuting Module has been made the DMZ (or LAN) type.
The Telecommuting Module must know what the networks around it looks like. On this page, you list all networks which the Telecommuting Module should serve and which are not reached through the default gateway of the firewall.
All computers that can reach each other without having to go through the firewall connected to the Telecommuting Module should be grouped in one network. When you are finished, there should be one line for each of your firewall’s network connections (not counting the default gateway).
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