User guide
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Chapter 4 - MultiVOIP Software
ProxyServer
The Proxy Setup tab is used when a ProxyServer is used to connect the LAN to the Internet.
If a ProxyServer is used in a MultiVOIP network, an address translation takes place within the
ProxyServer to direct the phone call to the correct MultiVOIP.
When a MultiVOIPs connection to the Internet is through a ProxyServer, the WAN port on the
ProxyServer must have a static registered IP address. Remote MultiVOIPs will only be able to access
a MultiVOIP located behind a ProxyServer at the static IP address. This static IP address will be used
in the Phone Directory Database when assigning directory numbers to this MultiVOIP.
The Global IP Address box must contain the static IP address of the WAN port of the ProxyServer.
The Local IP Address box must contain the local IP address of the MultiVOIP. In this case the local
IP address is not used in the Phone Directory Database. There must be a unique static IP address on
the Wan side of the proxy server for each MultiVOIP located behind the proxy server.
Viewing Call Progress
The Call Progress dialog box displays the status of a call in progress. This dialog box is accessed
from the Setup menu by clicking Call Progress.
The ratio of Packets Lost versus Packets Received provides a general indication of the integrity of the