Add | Add this filter range to the Web Filter Table |
|
|
Enable Web Filter | Select to enable MMI Filter. |
|
|
Apply | Make filter settings effective. |
|
|
Note: Once a range is added, it can be modified or deleted.
Note: Be sure that the filter range includes the IP address of the configuration computer.
5.3.7.2Firewall
Firewall Configuration
Firewall rules can be used to prevent unauthorized Internet users from accessing private networks connected to this phone (input rule), or prevent unauthorized devices connected to this phone from accessing the Internet (output rule). Each rule type supports a maximum of 10 items.
Field Name | Explanation |
Enable Input Rules | Enable rules limiting access from the Internet. |
|
|
Enable Output Rules | Enable rules limiting access to the Internet. |
|
|
Input/Output | Specify if the current rule is input or output. |
|
|
Deny/Permit | Specify if the current rule is Deny or Permit. |
|
|
Protocol | Filter protocol type (TCP/ UDP/ ICMP/ IP) |
|
|
Port Range | Set the filter Port range |
|
|
Src Address | Set source address. It can be a single IP address or use * as a wild |
| card. For example: 192.168.1.14 or *.*.*.14. |
|
|
| - 48 - |
