D-Link DVG-G1402S - Wireless Broadband VoIP Router User manual

D-Link
DVG-G1402S
Wireless + 2Voice + 4SW VoIP Router
Manual
Building Networks for People
Version B.1

Contents
Package Contents...........................................................................................................3
Introduction.....................................................................................................................4
Rear Panel Connections.................................................................................................5
Front Panel LEDs............................................................................................................6
Features...........................................................................................................................7
Installation.......................................................................................................................8
Using the Configuration Wizard....................................................................................9
Home > Wireless .........................................................................................................9
Home > Wireless .......................................................................................................10
Home > Wireless > Wireless LAN Authorization.......................................................11
Open Auth −Shared Key...........................................................................................12
WPA.........................................................................................................................13
WPA-PSK ................................................................................................................14
Home > WAN.............................................................................................................15
Home > WAN > Static IP Address.............................................................................17
Home > WAN > PPPoE.............................................................................................19
Home > LAN..............................................................................................................21
Home > VoIP .............................................................................................................22
Home > VoIP > Provisioning......................................................................................25
Home > VoIP > STUN Configuration.........................................................................26
Home > VoIP > User Agent.......................................................................................27
Home > VoIP > Peer to Peer.....................................................................................28
Home > VoIP > Telephony ........................................................................................29

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Home > VoIP > Speed Dial........................................................................................30
Home > VoIP > Misc..................................................................................................31
Home > VoIP > Misc. > Ring Cadence......................................................................32
Home > VoIP > Misc. > Ring Default Rule ................................................................33
Home > VoIP > Misc. > Ring Rule.............................................................................34
Home > VoIP > Manage Features > Reject Incoming Call........................................35
Home > VoIP > Manage Features > Block Outgoing Call.........................................36
Home > DHCP...........................................................................................................37
Home > Proxy DNS ...................................................................................................39
Advanced > Virtual Server.........................................................................................40
Advanced > Filters.....................................................................................................42
Advanced > Filters > IP Filters...................................................................................43
Advanced > Filters > MAC Filters............................................................................45
Advanced > Firewall ..................................................................................................46
Advanced > Routing > RIP Configuration..................................................................48
Advanced > Routing > Static Route ..........................................................................49
Advanced > NAT > NAT Configuration......................................................................50
Advanced > NAT > Dynamic NAT.............................................................................51
Advanced > NAT > Static NAT..................................................................................52
Tools > Admin............................................................................................................53
Tools > System..........................................................................................................54
Tools > Firmware.......................................................................................................55
Tools > SNMP............................................................................................................56
Tools > Time..............................................................................................................57
Status > Device Info...................................................................................................58
Status > Stats > Network...........................................................................................59
Status > Stats > Phone Call.......................................................................................60
Status > Diagnostics..................................................................................................61
Help............................................................................................................................62

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Package Contents
•D-Link DVG-G1402S Router
•Power Adapter - AC 12V, 1.2A
•Manual and Warranty on CD
•Quick Installation Guide
•Ethernet Cable (All the Ethernet ports on DVG-G1402S are
Auto-MDIX)
Note: Using a power supply with a different voltage rating than the one included with the
DVG-G1402S will cause damage and void the warranty for this product.
If any of the above items are missing, please contact your reseller.
•System Requirements for Configuration
•Ethernet-Based Cable or DSL Modem
•Computers with Windows, Macintosh, or Linux-based
operating systems with an installed Ethernet adapter
•Computers with Windows, Macintosh, or Linux-based
operating systems with an installed Ethernet adapter
•Internet Explorer Version 6.0 or Netscape Navigator Version
6.0 and Above

Introduction
The D-Link DVG-G1402S High-Speed VoIP Router Links traditional telephony networks
to IP networks with conventional telephony devices such as analog phones or fax
machines. It can reduce long distance phone charges and deliver toll-quality voice
communication over the IP network. This gateway provides two loop start Foreign
Exchange Subscriber (FXS) ports and four LAN ports. One Ethernet port for a
DSL/Cable Modem or other WAN devices, and the other for connection to create a
home or small office LAN networks. The built-in DHCP server/client and Network
Address Translation (NAT) function automatically assign IP address for LAN users,
allowing multiple users to share a single Internet connection. It can be
configured/monitored via the Console, Web browser, Telnet and HTTPS provisioning is
also supported.
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Rear Panel Connections
5
Phone
Connections
Connect to
your phones
using
standard
phone
cabling.
All Ethernet Ports (WAN
and LAN) are auto
MDI/MDIX, meaning you
can use either a
straight-through or a
crossover Ethernet
cable.
Auto MDI/MDIX
LAN Ports
Connect the
Ethernet cable
from computers
on your LAN to
these ports.
Factory Reset
Button
Pressing this
button will
restore the router
to its factory
default settings.
Power
Adapter
Connect
your 12V
1.25A
power
adapter
here.
WAN Port
Connect
the
Ethernet
cable from
your
ADSL
modem to
this port.

Front Panel LEDs
Power LED
A solid light
indicates a
valid
connection
to the power
supply.
Status LED
A blinking LED
indicates the
DVG-G1402S
is functioning
properly.
WAN LED
An active LED
indicates a link
has been
established. A
blinking LED
indicates
activity on the
WAN port.
Phone LEDs
The Hook LED will
light when a
telephone is off the
hook. A blinking LED
indicates an
incoming call is
detected.
LAN LEDs
An active LED indicates a
link has been established.
A blinking LED indicates
activity on the LAN port.
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Features
•1 NWay 10/100BASE-TX Fast Ethernet port for
WAN-connection
•4 NWay 10/100BASE-TX Fast Ethernet port for
LAN-connection
•2 Foreign Exchange Subscriber (FXS) POTS ports (RJ-11
Jacks)
•Voice Activity Detection (VAD) /Comfort Noise Generation
(CNG)
•Silence suppression to reduce bandwidth consumption.
•Adaptive jitter buffer for a smooth voice reception
•Lost packet recovery ability for improved voice quality
•Support QoS (Quality of Service) for voice quality guarantee.
•Build-in PPPoE function to support dial-up connection for
broadband technology.
•IP address assignment using DHCP or static configuration
•RIP1/RIP2 and static routing support
•Support IP sharing to allow multiple users to access the
Internet via a single IP address
•Support Caller ID function
•Configuration download using HTTPS and SSL/TLS client
certificate encryption and authentication
•Support VPN Pass-Through
•MAC and Packet filter support
•Remote configuration and management over the Internet
using web browsers
•Firmware backup support
•Support configuration backup and restore

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Installation
For a typical setup at home, please do the following:
1. You will need broadband Internet access (a Cable or DSL-subscriber line
into your home or office)
2. Consult with your Cable or DSL provider for proper installation of the
modem
3. Connect the Cable or DSL modem to the DVG-G1402S VoIP Router (see
the printed Quick Installation Guide included with your router.)
4. Install the D-Link DFE-530TX+ adapter into a desktop computer. The four
Ethernet LAN ports of the DVG-G1402S are Auto MDI/MDIX and will work
with both Straight-Through and Cross-over cables.
(See the printed Quick Installation Guide included with the DFE-530TX+.)

Using the Configuration Wizard
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192.168.15.1
Whenever you want to configure
your network or the DVG-G1402S,
you can access the Configuration
Menu by opening the web-browser
and typing in the IP Address of the
DVG-G1402S. The DVG-G1402S
default IP Address is shown to the
right:
•Open the web browser
•Type in the IP Address of the
Router (http://192.168.15.1)
•Type admin in the User Name
field
•Type admin in the Password
field
•Click OK
The Home > Wizard screen will appear.
Please refer to the Quick Installation
Guide for more information regarding the
Setup Wizard.
These buttons appear on most of the
configuration screens in this section.
Please click on the appropriate button at
the bottom of each screen after you have
made a configuration change.
Note: if you have changed the default IP
Address assigned to the DVG-G1402S,
make sure to enter the correct IP
Address.
Clicking this button will save configured
settings to the router.
Clicking Cancel will clear changes made to
the current page.
Clicking Help will provide the user with
helpful information about the current
window.
Click refresh will refresh the statistics of the
current window.

Home > Wireless
Wireless LAN Usage This drop-down menu allows you to enable or disable the
Wireless LAN feature on the DVG-G1402S.
Wireless LAN Mode You can select between three IEEE WLAN standards −802.11b/g,
802.11g, and 802.11b −depending upon which type of Wireless LAN
devices you have.
Channel What channels are available for use by the access point depends on
the local regulatory environment. Remember that all devices
communicating with the device must use the same channel (and use
the same SSID). Use the drop down menu to select the channel used
for your 802.11b wireless LAN.
Rate Config You can select between Long, Short, and Long and Short.
SSID Service Set Identifier (SSID) is the name designated for a specific
wireless local area network (WLAN). The SSID’s factory default setting
is default. The SSID can be easily changed to connect to an existing
wireless network or to establish a new wireless network.
Hidden SSID Enabling this feature will prevent the DVG-G1402S from
broadcasting it’s SSID. Remote stations will have to have the
router’s SSID manually entered to connect.
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Home > Wireless > Wireless LAN Authorization
Authentication This router employs three basic types of Authentication for
access to the router’s wireless network, WEP, WPA, and
WPA-PSK, which can be selected by clicking the corresponding
radio button. No Auth will disable Wireless LAN authentication.
Each selection will alter the window to accommodate the entry
of the necessary keys. See the explanation below for more
information.
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Open Auth −Shared Key
The Open Auth −Shared Key choice for Authentication will produce the screen shown above for
the user’s configuration. The Open Auth choice is for general use and utilizes basic WEP
encryption. The Shared Key choice is used between cooperating devices that share a common
encryption key. WEP (Wireless Encryption Protocol or Wired Equivalent Privacy) encryption can
be enabled for security and privacy. WEP encrypts the data portion of each frame transmitted
from the wireless adapter using one of the predefined keys. Decryption of the data contained in
each packet can only be done if the both the receiver and transmitter have the correct shared key.
WEP – Click the Enabled radio button to employ WEP encryption on the router.
Auth Method – Select Open Auth, Shared Auth, or Auto.
Encryption Type – Use the pull-down menu to select the type of Key to be used for encryption.
The user may choose HEX (Hexadecimal) or ASCII (American Standard Code for Information
Interchange). Both will require the user to enter a key in the following field.
Key field drop-down menu - Use the drop down menu to select the type of WEP encryption.
Select 64 Bit to enable 64 bit Hexadecimal encryption, 128 Bit to enable 128 bit Hexadecimal
encryption, 152 Bit to enable 152 bit Hexadecimal encryption.
Key – The user may enter up to four keys to be used for encryption. Only the key selected using
the corresponding radio button will be used for encryption.
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Click Apply to set the information in the router’s memory. You will be prompted to restart the
router to make the settings current.
WPA
WPA or Wireless Protection Access is a new an improved standard of wireless security. WPA
offers encryption keys of up to 256-bits that automatically change frequently. On this router, the
WPA utilizes the RADIUS protocol, which utilizes a server to authorize the user by matching a
Shared Secret password listed in its RADIUS database. There are three choices for the user to
choose from. WPA, WPA2 which uses the Advanced Encryption Standard (AES), and WPA-Auto
which will authorize clients using either WPA or WPA2. See the explanation below.
RADIUS Server IP – Enter the IP address of the remote RADIUS server you will use to be
authenticated through.
Port – Enter the virtual port number to which to connect through the RADIUS server. Common
port numbers for RADIUS are 1812 and 1813.
Secret – Enter the password which will be used to authenticate you on the wireless network. This
password must be on the RADIUS server in order for you to be authorized.
Group Key Interval – Enter the time period, in seconds, that group keys will be exchanged.
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WPA-PSK
WPA-PSK (Pre-Shared Key) uses the same encryption as the WPA but is implemented
differently. All devices on the wireless network share the same key (Passphrase) to
activate the WPA security. There are three choices for the user to choose from.
WPA-PSK, WPA2-PSK which uses the Advanced Encryption Standard (AES), and
WPA-PSK-Auto which will authorize clients using either WPA or WPA2. To utilize, select
one of the previous choices, enter the Passphrase, confirm it in the second field and
click Apply.
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Home > WAN
Dynamic Choose Dynamic IP Address to obtain IP Address information
automatically from your ISP. This option should be selected if
your ISP has not supplied you with an IP address. This option is
commonly used for Cable modem services.
Host Name The Host Name is optional but may be required by some ISPs.
The default host name is the device name of the Router and
may be changed.
MAC Address The default MAC Address is set to the WAN’s physical interface
MAC address on the Broadband Router. It is not recommended
that you change the default MAC address unless required by
your ISP.
Clone MAC Address The default MAC address is set to the WAN’s physical interface
MAC address on the Broadband Router. You can use the “Clone
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MAC Address” button to copy the MAC address of the Ethernet
Card installed by your ISP and replace the WAN MAC address
with the MAC address of the router. It is not recommended that
you change the default MAC address unless required by your
ISP.
Enter a DNS Address if you wish not to use the address
provided by your ISP.
The upstream bandwidth can be set for the data traffic. The
bandwidth can be maximized for voice packets and limited for
data that requires less throughput.
Upstream Bandwidth
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Home > WAN > Static IP Address
Static IP Address Choose Static IP Address if all WAN IP information is provided
to you by your ISP. You will need to enter in the IP address,
subnet mask, gateway address, and DNS address(es) provided
to you by your ISP. Each IP address entered in the fields must
be in the appropriate IP form, which are four octets separated
by a dot (x.x.x.x). The Router will not accept the IP address if it
is not in this format.
IP Address Input the public IP Address provided by your ISP.
Subnet Mask Input your Subnet mask. (All devices in the network must have
the same subnet mask.)
Input the public IP address of the ISP to which you are
connecting.
IP Gateway
Address Input the primary DNS (Domain Name Server) IP address
provided by your ISP
This is an optional DNS Address entry to be used if the primary
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Primary DNS
Address
Secondary DNS
Address

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DNS Fails.
Upstream Bandwidth The upstream bandwidth can be set for the type of packets that
the will be sent. The bandwidth can be maximized for voice
packets and limited for data that requires less throughput.

Home > WAN > PPPoE
Choose PPPoE (Point to
Point Protocol over Ethernet)
if your ISP uses a PPPoE
connection. Your ISP will
provide you with a username
and password. This option is
typically used for DSL
services.
PPPoE Choose this option if your ISP uses PPPoE. (Most DSL users
will select this option.)
Password Enter The PPPoE user name provided to you by your ISP.
Retype Password Retype the password entered in the previous field.
Service Name Enter the Service Name provided by your ISP (optional).
IP Address This option is only available for Static PPPoE. Enter the static
IP Address for the PPPoE connection.
MAC Address The default MAC Address is set to the WAN’s physical interface
MAC address on the Broadband Router. It is not recommended
that you change the default MAC address unless required by
your ISP.
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