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User could make some device own IP, which is pre-specified, access to the MMI of the phone to config
and manage the phone.
Field name
MMI Filter Table
MMI Filter Table
Set
MMI Filter Table
Set
Do not set your visiting IP outside the MMI filter range, otherwise, you can not logon through the web.
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In this web interface, you can set up firewall to prevent unauthorized Internet users from accessing
private networks connected to the Internet (input rule), or prevent unauthorized private network devices
from accessing the Internet (output rule).
Firewall supports two types of rules: input access rule and output access rule. Each type supports at most
10 items.
Through this web page, you could set up and enable/disable firewall with input/output rules. System
could prevent unauthorized access, or access other networks set in rules for security. Firewall, is also
called access list, is a simple implementation of a Cisco-like access list (firewall). It supports two access
lists: one for filtering input packets, and the other for filtering output packets. Each kind of list could be
added 10 items.
Explanation
MMI Filter IP Table list.
Add or delete the IP address segments that access to the phone.
Set initial IP address in the Start IP column, Set end IP address in the
End IP column, and click Add to add this IP segment. You can also
click Delete to delete the selected IP segment.
MMI Filter - Select it or not to enable or disable MMI Filter. Click
Apply to make it effective.
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