DCS-VIP User Guide
73
Advance VoIP Setup
If using the VoIP feature provided as an option, to select the Advance function click
the Advance Setup
➛
➛
➛
➛
VoIP menu on the DCS-VIP’s web management screen. The
following Advance screen will appear.
VoIP IP Address
VoIP IP Address
VoIP IP Address
VoIP IP Address
On the VoIP IP Address screen, you can specify the VoIP gateway’s IP address and
the subnet mask.
Specify the each following parameter values and click the Next button.
!
VoIP IP Address : Enter the VoIP gateway’s IP address.
!
Subnet Mask : Enter the VoIP gateway’s subnet mask.
!
Gateway : Enter the gateway’s IP address
.
VoIP Option
VoIP Option
VoIP Option
VoIP Option
On the VoIP Option screen, you can set up many different options needed for using
the Internet phone.
Select the following parameter values and click the Next button.
!
DB read from backup memory, if reset : This decides whether to load the
database (DB) from the program’s initial data or from the data saved in the
memory.
!
Gatekeeper Connection : This selects to check whether the VoIP system is
connected to the Gatekeeper.
!
Multi Frame Count
: This selects the number of the Voice packet frame
compressed in the DSP (Digital Signal Processor).
Note
If
Audio Codec
parameter
’
s value is
G.723.1
, '3' is appropriate here.
Be aware that the system function deteriorates if the number is
‘
1
’
or
less.
If
Audio Codec
parameter
’
s value is
G.729A
, '9' is appropriate here. Be
aware that the system function deteriorates if the number is below
‘
9
’
.
!
Echo Cancellation : This determines whether the echo sound is cancelled for
voice calling.