D-Link 2Voice + 4SW VoIP Router DVG-1402S User manual

D-Link
DVG-1402S
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 > WAN...............................................................................................................9
Home > WAN.............................................................................................................10
Home > WAN > Static IP Address.............................................................................12
Home > WAN > PPPoE.............................................................................................14
Home > LAN..............................................................................................................16
Home > VoIP .............................................................................................................17
Home > VoIP > Provisioning......................................................................................20
Home > VoIP > STUN Configuration.........................................................................22
Home > VoIP > User Agent.......................................................................................23
Home > VoIP > Peer to Peer.....................................................................................24
Home > VoIP > Telephony ........................................................................................25
Home > VoIP > Speed Dial........................................................................................26
Home > VoIP > Misc..................................................................................................27
Home > VoIP > Misc. > Ring Cadence......................................................................28
Home > VoIP > Misc. > Ring Default Rule ................................................................29
Home > VoIP > Misc. > Ring Rule.............................................................................30

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Home > VoIP > Manage Features > Reject Incoming Call........................................31
Home > VoIP > Manage Features > Block Outgoing Call.........................................32
Home > DHCP...........................................................................................................33
Home > Proxy DNS ...................................................................................................35
Advanced > Virtual Server.........................................................................................36
Advanced > Filters.....................................................................................................38
Advanced > Filters > IP Filters...................................................................................39
Advanced > Filters > MAC Filters............................................................................40
Advanced > Firewall ..................................................................................................41
Advanced > RIP.........................................................................................................42
Advanced > Routing ..................................................................................................43
Advanced > NAT > NAT Configuration......................................................................44
Advanced > NAT > Dynamic NAT.............................................................................45
Advanced > NAT > Static NAT..................................................................................46
Tools > Admin............................................................................................................47
Tools > System..........................................................................................................48
Tools > Firmware.......................................................................................................49
Tools > SNMP............................................................................................................50
Tools > Time..............................................................................................................51
Status > Device Info...................................................................................................52
Status > Stats ............................................................................................................53
Status > Diagnostics..................................................................................................54
Help............................................................................................................................55

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Package Contents
•D-Link DVG-1402S Router
•Power Adapter - AC 12V, 1.2A
•Manual and Warranty on CD
•Quick Installation Guide
•Ethernet Cable (All the Ethernet ports on DVG-1402S are
Auto-MDIX)
Note: Using a power supply with a different voltage rating than the one included with the
DVG-1402S 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

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Introduction
The D-Link DVG-1402S 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.

5
Rear Panel Connections
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.
WAN Port
Connect
the
Ethernet
cable from
your
ADSL
modem to
this port.
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.

6
Front Panel LEDs
Power LED
A solid light
indicates a
valid
connection
to the power
supply.
Status LED
A blinking LED
indicates the
DVG-1402S is
functioning
properly.
WAN LED
An active LED
indicates a link
has been
established. A
blinking LED
indicates
activity on the
WAN port.
LAN LEDs
An active LED indicates a
link has been established.
A blinking LED indicates
activity on the LAN port.
Phone LEDs
The Hook LED will
light when a
telephone is off the
hook. A blinking LED
indicates an
incoming call is
detected.

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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-1402S 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-1402S are Auto MDI/MDIX and will work
with both Straight-Through and Cross-over cable.
(See the printed Quick Installation Guide included with the DFE-530TX+.)

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Using the Configuration Wizard
Whenever you want to configure
your network or the DVG-1402S,
you can access the Configuration
Menu by opening the web-browser
and typing in the IP Address of the
DVG-1402S. The DVG-1402S
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-1402S,
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.
192.168.15.1

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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

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MAC address on the Broadband Router. You can use the “Clone
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
Primary DNS
Address

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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
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.
Secondary DNS
Address

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Home > WAN > PPPoE
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.
Input the primary DNS (Domain Name Server) IP address
Primary DNS
Address
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.

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provided by your ISP
Thisisanoptional DNS Address entry to be used if the primary
DNS fails.
The upstream bandwidth can be set to suit the type of packets
that the connection will be sending. The bandwidth can be
maximized for voice packets and limited for data that requires
less throughput.
Upstream
Bandwidth
Secondary DNS
Address

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Home > LAN
LAN is short for Local Area Network. This is considered your internal network. These
are the IP settings of the LAN interface for the DVG-1402S and may be referred to as
Private settings. You may change the LAN IP address if needed. The LAN IP address is
private to your internal network and cannot be seen on the Internet.
IP Address The IP address of the LAN interface. The default IP address is
192.168.15.1.
Subnet Mask The subnet mask of the LAN interface. The default subnet
mask is 255.255.255.0.

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Home > VoIP
All of the screens necessary to setup and configure the router to handle VoIP traffic are
accessed from the screen shown below.
To access any of the individual configuration screens, click on the corresponding
radio-button and that screen will appear.

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Home > VoIP > Server Configuration
The Router can be
configured to handle voice
signals over the Internet
Protocol (Voice over IP −
VoIP). The screen shown
to the right, along with those
on the following pages are
used to configure your router
to communicate with the
devices that will send and
receive telephone calls over
the Internet.

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Server FQDN Use this drop-down menu to Enable or Disable the Server
Fully Qualified Domain Name (FQDN) function. This is
disabled when the SIP URL domain name is different from
the SIP proxy server domain name. The phone will then use
the domain name in Domain Name field as part of SIP URL
but send and receive SIP messages through the SIP proxy
server defined in the Service Domain field.
IP Address Enter the IP address of the SIP Server in this field.
Domain Name Enter the domain name corresponding to the IP address
entered above in this field.
Port Enter the SIP server’s listening port for the SIP in this field.
Leave this field set to the default if your VoIP service
provider did not give you a server port number for SIP.
Secondary SIP Server The Secondary Features (FQDN, IP address, domain name
and port), act as a backup for the initial connections’ settings.
In the event that the connection with the SIP server is lost,
the backup settings will be used.
Outbound Proxy The Outbound Proxy is a normal SIP proxy. If instructed to do so
by your ISP, enable the Outbound Proxy, and enter its IP address,
Domain Name and Port Number in the appropriate fields.
Service Domain Enter the SIP service domain name in this field.
URL Format Select SIP-URL to have the router include the domain name
with the SIP number in the SIP messages that it sends.
Select TEL-URL to have the router use the SIP number
without a domain name in the SIP messages that it sends.
User Parameter You can set this to phone or none. This determines
whether or not the phone number is appended to the
information forwarded to your SIP server. Your VoIP
service provider will instruct you which setting to use.
Caller ID Delivery Use this pull-down menu to initiate the delivery of the
inbound caller ID.
Display CID Use this pull-down menu to enable or disable the display of
the Caller ID.
Timer T2 Set the timer to 4, 8, 16 or 32.
Initial Unregister Enable or disable the initial unregister.
Register Expiration Use this field to set how long the router will wait before
sending a repeat registration request if a registration attempt
fails or there is no response from the registration server.