Figure 27: Using Domaine Name to Connect to GXW450X
Security Settings
The GXW450X provides users with firewall security configurations to prevent certain malicious attacks on the GXW450X system. Users could config
allow, restrict or reject specific traffic through the device for security and bandwidth purpose. The GXW450X also provides the Fail2ban feature for
authentication errors in SIP REGISTER, INVITE and SUBSCRIBE. To configure firewall settings in the GXW450X, go to the Web GUI🡪System
Settings🡪Security Settings page.
Static Defense
Under the Web GUI🡪System Settings🡪Security Settings🡪Static Defense page, users will see the following information:
Current service information with port, process, and type.
Custom firewall settings.
Typical firewall settings.
The following table shows a sample current service status running on the GXW450X.
Port Process Type Port Process Type
2000 asterisk TCP/IPv4 67 dhcpd UDP/IPv4
8088 asterisk TCP/IPv4 69 udpsvd UDP/IPv4
8888 pbxmid TCP/IPv4 37178 asterisk UDP/IPv4
25 master TCP/IPv4 80 lighttpd TCP/IPv6
7777 asterisk TCP/IPv4 master TCP/IPv6
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