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The major
function of the IN-GK is to transfer
and manage call between VoIP products
such as IP Phone, VoIP Gateway,
Netmeeting and etc. The IN-GK uses a
single chip system which is very
stable and low power consumption.
The IN-GK allows static public IP,
dynamic IP and private IP to
communicate with each other; thus, it
eliminates the need for multiple
static public IP in your network. In
some region, the static public IP can
be very difficult and expensive to
obtain. The IN-GK solves the problem
of the shortage of the static public
IP address. As long as your network
has one static public IP address, you
can easily deploy a VoIP network and
extend your VoIP network to any other
network region such as local network
or private network. Your business will
realize a substantial saving by not
having to obtain multiple static
public IP addresses for each of your
VoIP equipments.
The IN-GK system also comes with IN-GK
Monitoring software which allows you
to monitor all of your VoIP products
(H.323). With the IN-GK Monitoring
software, you can easily view the call
time and number of every end user that
logged on to your IN-GK. You may save
or print out the CDR from the IN-GK
Monitoring software.
Benefits and Characteristics:
1. Stable, reliable and easy to
maintain.
2. Easy Installation and deploy.
3. Supports remote management with
Telnet and HTTP functions.
4. CDR for call details in real time.
5. Simple to dial and connect to any
IP Phone and Gateway in your network.
6. Supports call go through NAT (both
way).
7. Multiple channels to support
different network area of WAN and LAN.
8. Compatible with wide range of VoIP
Products.
9. Allows force call drop and end
register session.
10. Infrastructure flexibility and
extensibility for growing businesses.
How to Use IN-GK:
From above diagram, each device is
connected to a hub (or switch); your
Internet connection is also connecting
to the hub (except for USB Phone C).
All of these devices and PC have
access to the Internet through the hub
to the ADSL modem. USB Phone A, USB
Phone B and LAN Phone 1 are on the
same LAN as IN-GK 1 and registered to
IN-GK 1. LAN Phone 2 and VoIP Gateway
are on the same LAN as IN-GK 2 and
registered to IN-GK2. USB Phone C is
connected to the internet and
registered to IN-GK 2 (or may also
register to IN-GK 1).
Call between the same IN-GK Network
USB Phone A, LAN Phone 1 and USB Phone
B can call each other by simply dial
the phone number of the device. Each
device will has its own phone number
and IN-GK 1 will log and route these
phone number to appropriate
destination. Many VoIP devices allow
user to set their own phone (line)
number into the device. A conflict
will occur if your devices have the
same phone (line) number on your
network; thus, you must make sure that
no identical phone (line) number on
the same network.
Call between different IN-GK Network
LAN Phone 1 and LAN Phone 2 are
registered on different IN-GK system
and on different network. LAN Phone 1
must dial a prefix of the IN-GK 2
(prefix can be configuring in previous
chapter 2) + the phone number of LAN
Phone 2, and vice versa from LAN Phone
2 to LAN Phone 1. For example, if
prefix of IN –GK 2 is 002 then LAN
Phone 1 user must dial 002 + phone
number of the LAN Phone 2. This rule
applies to all other devices
registered to IN-GK 2. Another
example, USB Phone A wants to call USB
Phone C (register to IN-GK 2); then
USB Phone A must dial 002 + phone
number of the USB Phone C.
Important Note:
IN-GK system will need at least one
static Public IP address to allow all
of your VoIP products to communicate
with each other through the Internet.
Please read previous Chapter 2 on
Outport function at page 10. The Out
port function allows a non-static
Public IP IN-GK system to register to
a static Public IP IN-GK system. For
example, if IN-GK 2 has a dynamic IP
or virtual IP and IN-GK 1 has a static
public IP, then IN-GK 2 must register
to IN-GK 1 by using Outport function.
Go to the official website of IN-GK
Gatekeeper, please
Click Here.
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