D-Link DG-102S User manual

Manual
Building Networks for People
D-Link DG-102S
VoIP Station Gateway
Version 1.10

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Contents
PackageContents ................................................................................3
Introduction............................................................................................4
Features andBenefits ...........................................................................5
GettingStarted ......................................................................................6
Configuration ......................................................................................10
UsingWeb-Based Management .........................................................11
ConfigurationUsing aConsole............................................................35
Usingthe BootMenu ...........................................................................45
CommandLineInterface .....................................................................54
TechnicalSpecifications ......................................................................62
Waranty...............................................................................................65
Registration ........................................................................................68
ContactingTechnical Support ..............................................................69

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Package Contents
System Requirements:
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Contents of Package:
D-Link DG-102S VoIP Station Gateway
Ethernet Cable (Straight-through CAT5 with RJ-45 connectors)
12V/1A A/CPowerAdapter
If any of the above items are missing, please contact your reseller.
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Internet Explorer Version 6.0 or Netscape Navigator
Version6.0andAbove
Computers with Windows, Macintosh, or Linux-based
operating systems with an installed Ethernet adapter
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Introduction
TheD-LinkDG-102SVoIPStationGatewaylinkstraditional telephony networks
to IP networks with conventional telephony devices such as analog phones or
fax machines. The DG-102S includes two loop start Foreign Exchange
Subscriber (FXS) that interfaces with normal RJ-11 telephone connectors to
provide voice/fax communication over the IP network. The DG-102S also
includes two 10/100 Mbps Fast Ethernet ports. One Ethernet port is for a DSL/
CableModemorotherWANdevices,andtheothermayfunctionasa connection
to create a home or small office LAN network. The built-in DHCP server/client
and Network Address Translation (NAT) function automatically to assign IP
addresses for LAN users, allowing multiple users to share a single Internet
connection. It can be configured and monitored via the Console, Web browser,
or Telnet and also supports SNMP management.
By routing calls over the Internet or any IP network, this gateway can reduce or
eliminate long distance or inter-office phone charges. Corporations can also
enjoy the benefits of network consolidation and the reduction of leased lines by
relyingonInternetservice providers todelivertoll-qualityvoice communications
over the IP networks.

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Features and Benefits
Designedforversatilityandperformance,theDG-102SPVoIPGatewayprovides
the following features:
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One 10/100 Fast Ethernet WAN port for connecting to a call agent
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One analog POTS interface for PSTN Life Line
Two analog loop-start FXS interfaces using female RJ-11 connectors
One 10/100 Fast Ethernet LAN port for connecting to a local network
IP address assignment using DHCP (Dynamic Host Configuration
Protocol) or static configuration
Silence suppression to reduce bandwidth consumption
Comfort noise generation for a more natural feel
Adaptive jitter buffer for smooth voice reception
Lost packet recovery ability for improved voice quality
Command port for easy configuration
Remote Software download/update
IP sharing support to allow multiple users access to the Internet
via a single IP address
Build-in PPPoE function to support dial-up connection for broadband
technology
CallerID
QoS support to ensure voice quality
Life Line support
1. Automatic fall back to PSTN in case of power failure or network
breakdown
2. Intelligentdialing mode(IP/PSTNCall)alternationvia configurable
hot key (“ # “ key is the default)
3. Listening of incoming calls from PSTN
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Getting Started
Identifying External Components
Front Panel
Understanding Indicators
Before configuring your VoIP Gateway, take a few minutes to look over this
section and familiarize yourself with the front panel LED indicators depicted
below.
Power: This LED is lit when the device is receiving power; otherwise, it
is unlit.
Status: This LED will flash quickly when the DG-102S is either perform-
ing a self test or booting up. The LED will remain lit when the system is
ready for a connection with the call agent. It will remain dark when the
system is ready but can not receive an acknowledgement from the SIP
server.
WAN: This LED displays the connection speed, link status, and activity
on the 10/100 dual-speed Ethernet port that is used to connect to your
WAN device (usually a DSL/cable modem).
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Getting Started
Identifying External Components
10/100M: This indicator remains unlit when there is no connection, or
the port is operating at 10Mbps through a connection to a 10BASE-T
device. It is lit when the port is operating at 100Mbps through a con-
nection to a dual-speed or 100BASE-TX Fast Ethernet device.
Link/Act: When a good link to a powered-up, but idle device is de-
tected on a port, this indicator shines steadily. When packets are re-
ceived from the device, the indicator blinks.
Line: Lights when PSTN line is in use.
Phone 1 to 2: Lights when standard phone port is in use.
Note: If a powered-up device is connected to a port and the port’s Link/Act status
indicator is unlit, the most probable cause is a cabling or connection problem
(for example, wrong cable type or bad contact) or a device malfunction.
LAN: ThisLEDdisplaystheconnectionspeed,linkstatus,andactivity on
the 10/100 dual-speed Ethernet port that is used to connect to your LAN.
10/100M: This indicator remains unlit when there is no connection, or
the port is operating at 10Mbps through a connection to a 10BASE-T
device. It is lit when the port is operating at 100Mbps through a con-
nection to a dual-speed or 100BASE-TX Fast Ethernet device.
Link/Act: When a good link to a powered-up, but idle device is de-
tected on a port, this indicator shines steadily. When packets are re-
ceived from the device, the indicator blinks.
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Rear Panel

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Getting Started
Identifying External Components
AC Power Connector: For the included power adapter. Be sure to use
only the 12VDC/1A power adapter included with the product. Using the
wrong power adapter can damage the product and void the warranty.
Diagnostic Port: An RS-232 serial port used to configure the device.
Plug one end of a straight-through wired RS-232 cable to the device and
the other end to a serial port of a PC running a terminal emulation pro-
gram (such as Microsoft HyperTerminal) or a VT-100 terminal.
Fast Ethernet WAN: A10/100dual-speed Ethernetport fitted with an RJ-
45 connector used to connect the VoIP gateway to a WAN device (usually
a router). This port accepts Category 3, 4 or 5 UTP cabling with an RJ-45
connector.
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Fast Ethernet LAN: A 10/100 dual-speed Ethernet port fitted with an
RJ-45 connector used to connect the VoIP gateway to a LAN device
(switch, PC, etc.). This port accepts Category 5 or higher UTP cabling
with an RJ-45 connector.
Line: RJ-11 phone jack for connecting to a standard telephone wall out-
let through an approved (No. 26AWG or larger) telecommunications line
cord.
Phone 1 to 2: Normal RJ-11 phone jacks used to connect analog (or
digital) telephones and fax machines. Plug your telephone(s) and/or fax
machine directly into any of these jacks.
Installation
When choosing a place to install the VoIP Gateway, please use the following
guidelines:
The power outlet should be within 1.82 meters (6 feet) of the device.
Visually inspect the power cord and see that it is secured to the AC
power connector.
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Connecting the Network Cable
Category 3, 4 or 5 UTP cable can be used to make the Ethernet connection to
your router.
Themaximum cablelength betweenthe DG-102Sand thesupporting callagent
is 100 meters. The cable must be a straight-through (not a crossover cable)
with RJ-45 connectors at each end.
Connecting the VoIP Gateway to a Hub/Switch
Connecting the VoIP Gateway to a Computer
TheDG-102S requiresa straight-throughcable whenconnecting toa computer.
Make sure that your IP address on your Ethernet card is in the same subnet as
the DG-102S otherwise it will not connect.
To connect the device to either a hub or switch, you must connect the straight-
through cable to the LAN port.
Getting Started
Installation
When installing the unit on a desktop or shelf, the rubber feet in-
cluded with the device should be attached. These cushioning feet
should be attached to the bottom corners of the device.
Do not place heavy objects on the DG-102S. Placing the DG-102S in
a well ventilated area is very important. Not doing so may cause
damage to the unit.

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Configuration
Configuring the VoIP Gateway
Using a web browser on a computer connected to the device via the
WANor LAN Ethernetconnections. Inthe discussionbelow,the computer
running the browser is referred to as the management station.
Using a terminal or computer running terminal emulation software
connected to the diagnostic port via an RS-232 cable. In the discussion
below, the terminal (or computer) is referred to as a console and the
connection, a console connection.
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There are two ways to configure the VoIP gateway:

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The categories listed on the left-side of the web-based management module
include:
Using Web-Based Management
The DG-102S VoIP Gateway offers an embedded Web-based (hypertext) in-
terface allowing users to manage the device from anywhere on the network
throughastandardbrowsersuchasNetscapeNavigator,6.xor later,orMicrosoft
Internet Explorer, 6.x or later.The Web browser acts as a universal access tool
and can communicate directly with the device using HTTP protocol. Your
browser screen may vary with the screen shots (pictures) in this guide.
Note: This Web-based Management Module does not accept Chinese language
input (or other languages requiring two bytes per character).
Thefirst stepin gettingstarted inusing Webbased managementfor yourdevice
is to secure a browser. A Web browser is a program that allows a person to
readhypertext,forexample,NetscapeNavigator,6.xorlater,orMicrosoftInternet
Explorer, 6.x or later. Follow the installation instructions for the browser.
The second and last step is to configure the IP interface of the device. This can
be done manually through a console. See the Configuring the VoIP Gateway
using a Web Browser section of the “Configuration” section for specific
instructions.
Management
To begin managing your device simply run the browser you have installed on
your computer and point it to the IP address you have defined for the device.
TheURLintheaddressbarshouldreadsimilarto: http://123.123.123.123,where
the numbers 123 represent the IP address of the device.
In the page that opens, click on the following Login to the web-based
management module button:
Config IP (Config Device IPAddress and Config CallAgent IPAddress)
Device Information
TelephonyConfiguration
DHCPConfiguration(Dynamic IPAssignment andStaticIPAssignment)
NATConfiguration (NATConfiguration and Local ServerConfiguration)
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Using Web-Based Management
Management
Configure Device IP Address
The items on this window are described below:
Restart Settings
Get IP From: Select the method the VoIP gateway will use to obtain its IP
settings once it is rebooted. Choices include:
Manual: When Manual is selected, the VoIP gateway will obtain its IP
settings from the fields located just below.
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Configure Device IP Address window
SNMPTrapConfiguration
AdministrationManagement
Monitor (Ethernet Statistics, DSP Statistics, Tcid Configuration, Coding
Profile, and xGCP Configuration)
Firmware and Configuration Update
Save Changes
Factory Reset
Restart System
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DHCP: When DHCP is selected, the VoIP will attempt to obtain its IP
settings from a DCHP server located on your LAN.
IPAddress: Enter an IP address for the VoIP gateway.
Subnet Mask: Enter a subnet mask for the VoIP gateway.
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Default Gateway: Enter the IP address of the WAN device (usually a
router) you are using to make the WAN connection.
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Configure Device IPAddress
Click on the Save button at the bottom right of the window to save the settings.
Configure Call Agent IP Address
Configure Call Agent IP Address window
PPPoE Settings (for DSL users)
State: Enables or disables the PPPoE function.
User Name: Enter the User Name for the PPPoE function.
Password: Enter the Password for the PPPoE function.
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Using Web-Based Management

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The items on this window are described below:
Configure CallAgent IPAddress
DNS State: Whenthis itemisenabledandthe callagentisnotresponding,
the device will try to get the call agent’s IP settings from the DNS server
definedabove.
Notify Entity: Enter the appropriate information for your call agent into
thisfield.
RGW Name: Thisis the residentialgateway name your VoIPgateway will
be known as by the call agent. It usually consists of the IP address or a
normal name.
DNS IP: Enter the IP address for the closest DNS server in this field.
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Click on the Save button at the bottom right of the window to save the settings.
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Device Information
Device Information window
Using Web-Based Management

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The items on this window are described below:
Using Web-Based Management
Device Information
Click on the Save button at the bottom right of the window to save the settings.
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Device Type: This displays the model name of this device.
MAC Address: This displays the MAC address of this device.
Boot PROM Version: This displays the version number of the device’s
startup code.
Firmware Version: This displays the version number of the device’s
runtime code.
DSP Version: This displays the Digital Signal Processor version, if any.
Country Code: This is a user-defined country code for this device.
<0:USA (Default), 1:Japan, 2:Hong Kong, 3:Sweden, 4:China>
Web Port Number: By default the web port number is set to 80. For
more information, contact your service provider.
Life Line Status: Enables or disables the Lifeline function.
Life Line Prefix Digit: This is a user-defined Lifeline prefixed key for
this device (Default is “#” key).
Serial Number: Thisfield is fora user-determined identification number.
System Name: This is a user-defined name for this device.
System Location: Thisis a user-defined physicallocation of the device.
System Contact: This is user-definedcontact information forthe person
or department responsible for the maintenance of this device.
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Telephony Configuration
Telephony Configuration window
Enter the desired information on the window above and then click Save.
Using Web-Based Management

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Dynamic IP Assignment
Dynamic IP Assignment window
Enter the desired information on the window above and then click Save.
Using Web-Based Management

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Using Web-Based Management
Static IP Assignment
First Static IP Assignment window
Click on one of the four pointer icons to access and edit the second Static IP
Assignment window:

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Using Web-Based Management
Static IPAssignment
Second Static IP Assignment window
Enter the desired information on the window above and then click Save.

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Using Web-Based Management
NAT Configuration
NAT Configuration window
After entering the desired information into the window above, enable or disable
the NAT Function and then click Save.