User`s guide

Allworx Server Administrator’s Guide Version 7.6
1-866-ALLWORX * 585-421-3850 Page 31
www.allworx.com
Revised: 11/22/13
5.5 Allworx Server behind a Third-Party NAT
Firewall
To support remote devices, Allworx Reach Mobile Clients, and SIP Proxy usage when
the Allworx server is behind a single third-party NAT firewall, the server’s Network Mode
must be in LAN Host Mode.
When set to LAN Host Mode, the page contains a Public IP Address section shown
below:
As instructed on the page, enter the firewall public IP address in the Public IP Address
field. In addition, it may be necessary to configure the firewall to statically map specific
ports.
Note:
The box on the web page describes this and is discussed further in the document.