Here, status is shown for the monitored domains and for users under those domains.
Here, status is shown for all domains monitored using VoIP Survival.

The name of the domain being monitored by the firewall.
The status for the domain. Server works means that the firewall can contact the SIP server for this domain. Survival - local server means that the firewall can't contact the SIP server and hence has taken over the domain locally.
Here, users are shown that register on a monitored domain via the firewall, and if the server sends extra information about the users.

This is the username of a registered user in a monitored domain. All users in monitored domains who register via the firewall should appear in this table if the server sends information about them..
Here, aliases for the user are shown. These aliases are communicated from the server using the method selected on the VoIP Survival page.