User's Manual

Firmware Version 1.0.0.5
UCM6510 IP PBX User Manual
Page 30 of 192
PORT FORWORDING
The UCM6510 network interface supports router functions which provides users the ability to do port
forwarding. If the UCM6510 is set to "Route" under web GUI->Settings->Network Settings->Basic
Settings: Method, port forwarding is available for configuration.
The port forwarding configuration is under web GUI->Settings->Network Settings->Port Forwarding
page. Please see related settings in the table below.
Table 7: UCM6510 Network Settings->Port Forwarding
WAN Port
Specify the WAN port number. Up to 8 ports can be configured.
LAN IP
Specify the LAN IP address.
LAN Port
Specify the LAN port number.
Protocol Type
Select protocol type "UDP Only", "TCP Only" or "TCP/UDP" for the forwarding in
the selected port. The default setting is "UDP Only".
FIREWALL
The UCM6510 provides users firewall configurations to prevent certain malicious attack to the UCM6510
system. Users could configure to allow, restrict or reject specific traffic through the device for security and
bandwidth purpose. The UCM6510 also provides Fail2ban feature for authentication errors in SIP
REGISTER, INVITE and SUBSCRIBE. To configure firewall settings in UCM6510, go to web
GUI->Settings->Firewall page.
STATIC DEFENSE
Under web GUI->Settings->Firewall->Static Defense page, users will see the following information:
 Current service information with port, process and type.
 Typical firewall settings.
 Custom firewall settings.
The following table shows a sample current service status running on the UCM6510.