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Fanvil Technology Co., Ltd
HQ Add: Level 3, Block A, Gaoxinqi Building, Anhua Industrial Park, Qianjin 1 Road, 35th District, Bao'An, Shenzhen, 518101 P.R. China
Shenzhen Tel: +86-755-2640-2199 Fax: +86-755-2640-2618 Suzhou Tel: +86-512-6592-0605 SEA Tel: +60-3-512-21997
Email: [email protected] [email protected] Beijing Tel: +86-10-5753-6809
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FIREWALL
Firewall
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
Firewall Rules Settings
Enable Input Rules
Enable rules limiting access from the Internet.
Enable Output Rules
Enable rules limiting access to the Internet.
Firewall Settings
Input / Output
Specify if the current rule is input or output.
Deny/Permit
Specify if the current rule is Deny or Permit.
Protocol type
Filter protocol type (TCP/ UDP/ ICMP/ IP)
Port Range
Set the filter Port range
Source 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.
Destination Address
Set destination address. It can be a single IP address or use * as a wild card. For
example: 192.168.1.14 or *.*.*.14.
Source Mask
Set the source address mask. For example: 255.255.255.255 points to one host
while 255.255.255.0 points to a C type network.
Destination Mask
Set the destination address mask. For example: 255.255.255.255 points to one
host while 255.255.255.0 points to a C type network.