N412 Administrator Manual
27
3) Advanced Settings
Table 5-6 VoIP Extension Configuration
—Advanced Settings
Items
Description
Call Waiting
Check this option if the extension should have Call Waiting
capability. If this option is checked, the
―When busy‖ follow me
options will not be available. The call waiting function of IP
phone has higher priority than N412
’s call waiting function.
DND
Don’t Disturb. When DND is enabled for an extension, the
extension will not be available.
Enable Busy Camp-
on
If a dialed extension or a desired line is busy, with this feature,
when the extension or line becomes idle, your telephone will ring
automatically, so you can pick up to speak with the extension or
seize the line and dial an external number.
Ring Out
Check this option if you want to customize the ring time. Ring
tone will stop over the time defined.
Follow me
Call forwarding for an extension can be configured here. The
administrator can configure Follow Me option for this extension.
If you want to transfer the call to an outbound number, please
follow the dial pattern of outbound route filled in the outbound
number.
For example: transferring to your mobile phone number
123456789, the dial pattern of outbound route is ―9.‖, you should
fill in 9123456789 here.
IP Restriction
Enable IP Restriction
Check this option to enhance the VoIP security for N412. If
this option is enabled, only the permitted IP/Subnet mask
will be able to register this extension number. In this way,
the VoIP security will be enhanced.
Permitted “IP address/Subnet mask”
The input format should be
―IP address‖ + ―/‖ + ―Subnet
mask‖.
E.g."192.168.5.100/255.255.255.255" means only the
device whose IP address is 192.168.5.100 is allowed to
register this extension number.
E.g."192.168.5.0/255.255.255.0" means only the device
whose IP address is 192.168.5.XXX is allowed to register
this extension number.
Spy Settings
There are 4 spy modes available:
General spy
You have the permission to use the following 3 modes.
Normal spy
You can only hear the call, but can't talk.
Whisper spy
