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VoIP/(802.11g) ADSL2+ Router
Chapter 4: Configuration
Restrict URL Features:
This function enhances the restriction to your URL rules.
Example:
Andy wishes to disable all WEB traffic except for ones listed in the trusted domain,
which would prevent Bobby from accessing other web sites.
Andy selects both functions in the
Domain Filtering
and thinks that it will stop Bobby.
But Bobby
knows this function,
Domain Filtering
, ONLY disables all WEB traffic except for
Trusted Domain,
BUT not its
IP address.
If this is the situation,
Block surfing by IP address
function can be
handy and helpful to Andy.
Now, Andy can prevent Bobby from accessing other sites.
~
Block Java Applet:
This function can block Web content that includes the Java Applet. It is to
prevent someone who wants to damage your system via standard HTTP protocol.
~
Block surfing by IP address:
Preventing someone who uses the IP address as URL for
skipping
Domains Filtering
function.
Activates only and if
Domain Filtering
enabled.
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Chapter 4: Configuration
Firewall Log
Firewall Log display log information of any unexpected action with your firewall settings.
Check the
Enable
box to activate the logs.
Log information can be seen in the
Status – Event Log
after enabling.
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Chapter 4: Configuration
VoIP (Voice over Internet Protocol)
VoIP enables telephone calls through existing Internet connection instead of going through the PSTN
(Public Switched Telephone Network).
It is not only cost-effective, especially for a long distance
telephone charges, but also toll-quality voice calls over the Internet.
After completing VoIP configuration, remember to
apply
the changes,
SAVE
CONFIG
and
restart
to activate your VoIP.
Attention
There are six items within the
VoIP
section:
Wizard
,
General Settings
,
Phone Port, PSTN Dial Plan,
VoIP Dial Plan
and
Ring & Tone
.
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Chapter 4: Configuration
Wizard
This section provides easy setup for your VoIP service.
Voice QoS
DSCP:
Differentiated Services Code Point (DSCP), it is the first 6 bits in the ToS byte. DSCP
Marking allows users to classify traffic based on DSCP value and send packets to next Router.
Setting for Phone Port 1
SIP Service Provider:
This section allows you to select the service provider. When the selection
is done, respective parameters below are automatically displayed.
Select Profile:
It allows you to select a desired SIP provider whom is not defined already
in the
SIP Service Provider.
You may manually setup the SIP accounts by entering SIP
information to
User-defined Profile.
See below for details.
Phone Number:
This parameter holds the registration ID of the user within the SIP registrar.
Authentication Username:
Same as Phone Number.
Authentication Password:
This parameter holds the password used for authentication within
SIP registrar.
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User-defined Profiles
Profile Name:
A user-defined name is for identifying the Profile.
Registrar Address(or Hostname):
Indicate the SIP registrar IP address.
Registrar Port:
Specify the port of the SIP registrar on which it will listen for register requests
from VoIP device.
Expire:
Expire time for the registration message sending.
User Domain/Realm:
Set different domain name for the SIP proxy server.
Outbound Proxy Address:
Indicate the SIP outbound proxy server IP address. This parameter
is very useful when VoIP device is behind a NAT.
Outbound Proxy Port:
Specify the port of the SIP outbound proxy on which it will listen for
messages.
Phone Number:
This parameter holds the registration ID of the user within the SIP registrar.
Authentication Username:
Same as Phone Number.
Authentication Password:
This parameter holds the password used for authentication within SIP
registrar.
Confirm Password:
Re-enter the password for confirmation.
Display Name:
This parameter will be appeared on the Caller ID.
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19216811.live