Sercomm WIAD1X Users Manual
IP 805/815 VGA/VGB
ADSL VoIP Router
802.11g/802.11b Wireless Access Point
ADSL VoIP Modem
NAT Router
User's Guide
Table of Contents
CHAPTER 1 INTRODUCTION..............................................................................................................1
ADSL VoIP Router Features..........................................................................................................1
Package Contents.............................................................................................................................4
Physical Details ................................................................................................................................5
CHAPTER 2 INSTALLATION...............................................................................................................8
Requirements ....................................................................................................................................8
Procedure...........................................................................................................................................8
CHAPTER 3 SETUP................................................................................................................................10
Overview...........................................................................................................................................10
Configuration Program.................................................................................................................11
Setup Wizard...................................................................................................................................12
Home Screen....................................................................................................................................14
LAN Screen.....................................................................................................................................15
Wireless Screen.............................................................................................................................17
Wireless Security..........................................................................................................................19
Trusted Wireless Stations............................................................................................................21
Password Screen.............................................................................................................................23
Mode Screen....................................................................................................................................24
CHAPTER 4 PC CONFIGURATION...................................................................................................25
Overview...........................................................................................................................................25
Windows Clients.............................................................................................................................25
Macintosh Clients...........................................................................................................................36
Linux Clients...................................................................................................................................36
Other Unix Systems .......................................................................................................................36
Wireless Station Configuration..................................................................................................37
Wireless Configuration on Windows XP...................................................................................37
CHAPTER 5 OPERATION AND STATUS.........................................................................................46
Operation - Router Mode...............................................................................................................46
Status Screen..................................................................................................................................46
Connection Status - PPPoE & PPPoA........................................................................................48
Connection Details - Dynamic IP Address.................................................................................49
Connection Details - Fixed IP Address.......................................................................................51
CHAPTER 6 ADVANCED F EATURES ...............................................................................................52
Overview...........................................................................................................................................52
Internet.............................................................................................................................................52
Dynamic DNS (Domain Name Server)........................................................................................56
Firewall Rules .................................................................................................................................58
User-defined Services ....................................................................................................................63
Options..............................................................................................................................................65
Schedule...........................................................................................................................................66
Virtual Servers ...............................................................................................................................68
CHAPTER 7 ADVANCED ADMINISTRATION...............................................................................70
Overview...........................................................................................................................................70
PC Database.....................................................................................................................................71
Config File........................................................................................................................................75
Logging.............................................................................................................................................76
E-mail................................................................................................................................................78
Diagnostics ......................................................................................................................................80
Remote Admin.................................................................................................................................81
Routing .............................................................................................................................................83
i
Upgrade Firmware..........................................................................................................................87
CHAPTER 8 MODEM MODE...............................................................................................................88
Overview...........................................................................................................................................88
Management Connections.............................................................................................................88
Home Screen....................................................................................................................................89
ADSL Screen...................................................................................................................................90
Operation..........................................................................................................................................90
Status Screen..................................................................................................................................91
APPENDIX A TROUBLESHOOTING .................................................................................................93
Overview...........................................................................................................................................93
General Problems ...........................................................................................................................93
Internet Access...............................................................................................................................93
Wireless Access.............................................................................................................................94
APPENDIX B ABOUT WIRELESS LANS .........................................................................................95
Modes ................................................................................................................................................95
BSS/ESS...........................................................................................................................................95
Channels...........................................................................................................................................96
WEP...................................................................................................................................................96
WPA-PSK........................................................................................................................................96
Wireless LAN Configuration.......................................................................................................97
APPENDIX C SPECIFICATIONS........................................................................................................98
Multi-Function ADSL VoIP Router.............................................................................................98
Wireless Interface..........................................................................................................................98
Regulatory Approvals.....................................................................................................................99
Copyright 2004. All Rights Reserved.
Document Version: 2.6
All trademarks and trade names are the properties of their respective owners.
ii
1
Chapter 1
Introduction
This Chapter provides an overview of the ADSL VoIP Router's features and
capabilities.
Congratulations on the purchase of your new ADSL VoIP Router. The ADSL VoIP Router is a
multi-function device provi ding the following services:
• ADSL Modem.
• Shared Broadband Internet Access for all LAN users.
• Wireless Access Point for 802.11b and 802.11g Wireless Stations.
• 1 Ethernet port for 10BaseT or 100BaseT connections.
• 1 FXS for telephone
• 1 FXO for PSTN
• Optional USB port for USB connection
Figure 1: ADSL VoIP Router
ADSL VoIP Router Features
The ADSL VoIP Router incorporates many advanced features, carefully designed to pr ovide
sophisticated functions while being easy to use.
Internet Access Features
• Shared Internet Access. All users on the LAN or WLAN can access the Internet
through the ADSL VoIP Router, using only a single external IP Address. The local (invalid)
IP Addresses are hidden from external sources. This process is called NAT (Network Address Translation).
1
ADSL VoIP Router User Guide
• Built-in ADSL Modem. The ADSL VoIP Router has a built-in ADSL modem, suppor t-
ing all common ADSL connections.
• IPoA, PPPoE, PPPoA, Direct Connection Support. The ADSL VoIP Router sup-
ports all common connection methods.
• Auto-detection of Internet Connection Method. In most situations, the ADSL VoIP
Router can test your ADSL and Internet connection to determine the connection method
used by your ISP.
• Fixed or Dynamic IP Address. On the Internet (WAN port) connection, the ADSL
VoIP Router supports both Dynamic IP Address (IP Address is allocated on connection)
and Fixed IP Address.
Advanced Internet Functions
• Application Level Gateways (ALGs). Applications which use non-standard connec-
tions or port numbers are normally blocked by the Firewall. The ability to define and allow
such applications is pr ovided, to enable such applications to be used normally.
• Special Applications. This feature, also called Port Triggering, allows you to use
Internet applications which normally do not function when used behind a firewall.
• Virtual Servers. This feature allows Internet users to access Internet servers on your
LAN. The required setup is quick and easy.
• Dynamic DNS Support. DDNS, when used with the Virtual Servers feature, allows
users to connect to Servers on your LAN using a Domain Name, even if you have a dynamic IP address which changes every time you connect.
• URL Filter. Use the URL Filter to block access to undesirable Web sites by LAN users.
• Firewall. As well as the built-in firewall to protect your LAN, you can define Firewall
Rules to determine which incoming and outgoing traffic should be permitted.
• Scheduling. Both the URL Filter and Firewall rules can be scheduled to operate only at
certain times. This provides great flexibility in controlling Internet -bound traffic.
• Logs. Define what data is recorded in the Logs, and optionally send log data to a Syslog
Server. Log data can also be E -mailed to you.
• VPN Pass through Support. PCs with VPN (Virtual Private Networking) software using
PPTP, L2TP and IPSec are transparently supported - no configuration is required.
Wireless Features
• Standards Compliant. The ADSL VoIP Router complies with the IEEE802.11g (DSSS)
specifications for Wireless LANs.
• Supports both 802.11b and 802.11g Wireless Stations. The 802.11g standard
provides for backward compatibility with the 802.11b standard, so both 802.11b and 802.11g
Wireless stations can be used simultaneously.
• Speeds to 54Mbps. All speeds up to the 802.11g maximum of 54Mbps are supported.
• WEP support. Support for WEP (Wired Equivalent Privacy) is included. Key sizes of 64
Bit and 128 Bit are supported. WEP encrypts any data before transmission, providing pr otection against snoopers.
• WPA-PSK support. Like WEP, WPA-PSK encrypts any data before transmission,
providing protection against snoopers. The WPA-PSK is a later standard than WEP, and
provides both easier configuration and greater security than WEP.
2
Introduction
• Wireless MAC Access Control. The Wireless Access Control feature can check the
MAC address (hardware address) of Wireless stations to ensure that only trusted Wireless
Stations can access your LAN.
• Simple Configuration. If the default settings are unsuitable, they can be changed
quickly and easily.
LAN Features
• 1 Ethernet port. The ADSL VoIP Router incorporates a 1-port 10/100BaseT, making it
easy to create or extend your LAN.
• 1 Optional USB port.
• DHCP Server Support. Dynamic H ost Configuration Protocol provides a dynamic IP
address to PCs and other devices upon request. The ADSL VoIP Router can act as a DHCP
Server for devices on your local L AN and WLAN.
Configuration & Management
• Easy Setup. Use your WEB browser from anywhere on the LAN or WLAN for configur a-
tion.
• Configuration File Upload/Download. Save (download) the configuration data from
the ADSL VoIP Router to your PC, and restore (upl oad) a previously-saved configuration
file to the ADSL VoIP Router.
• Remote Management. The ADSL VoIP Router can be managed from any PC on your
LAN or Wireless LAN. And, if the Internet connection exists, it can also (optionally) be
configured via the Internet.
• Network Diagnostics. You can use the ADSL VoIP Router to perform a Ping or DNS
lookup.
Security Features
• Password - protected Configuration. Password protection is provided to prevent
unauthorized users from modifying the configur ation data and settings.
• Wireless LAN Security . WPA-PSK, WEP and Wireless access control by MAC ad-
dress are all supported. The MAC -level access control feature can be used to prevent
unknown wireless stations from accessing your LAN.
• NAT Protection. An intrinsic side effect of NAT (Network Address Translation) tech-
nology is that by allowing all LAN users to share a single IP address, the location and even
the existence of each PC is hidden. From the external viewpoint, there is no network, only a
single device - the ADSL V oIP Router.
• Firewall. All incoming data packets are monitored and all incoming server requests are
filtered, thus protecting your network from malicious attacks from external sources.
• Protection against DoS attacks. DoS (Denial of Service) attacks can flood your
Internet connection with invalid packets and connection requests, using so much bandwidth and so many resources that Internet access becomes unavailable. The ADSL VoIP
Router incorporates pr otection against DoS attacks.
3
ADSL VoIP Router User Guide
Voice Features
Ø One FXS analogue phone . Support with switches over to PSTN when power down
or ADSL link failed (Life line support)
Ø One FXS analogue phone . S upport with switches over to PSTN when power down
or ADSL link failed (Life line support)
• One FXS analogue phone Support with switches over to PSTN when power down or
ADSL link failed
• Wireless LAN Security . WPA-PSK, WEP and Wireless access control by MAC ad-
dress are all supported. The MAC -level access control feature can be used to prevent
unknown wireless stations from accessing your LAN.
Ø One FXS analogue phone support with switches over to PSTN when power down or
ADSL link failed (Life line support)
Package Contents
The following items should be included. If any of these items are damaged or missing, please
contact your deal er immediately.
• The ADSL VoIP Router Unit
• 1 Cat-5 Ethernet (LAN) cable
• 1 RJ-11 (ADSL) cable
• 1 RJ-11 to RJ45 cable (Germany only)
• 1 USB cable (Optional)
• Power Adapter
• Quick Installation Guide
• CD-ROM containing the on-line manual.
4
Introduction
Physical Details
Front-mounted LEDs
Figure 2: Front Panel
Power LED
(Green)
Status LED
(Yellow)
LAN For each port, there are 2 LEDs, to indicate the connection speed (10BaseT or
WLAN LED On - Wireless enabled.
WAN On - ADSL connection is available.
On - Power on.
Off - No power.
Off - Normal operation.
Blinking - This LED blinks during start up, and during a Firmware Upgrade.
100BaseT) of each port.
• 100BT - This will be ON if the LAN connection is using 100BaseT, and
Blinking if data is being transferred via the corresponding LAN port.
• 10BT - This will be ON if the LAN connection is using 10BaseT, and Blink-
ing if data is being transferred via the corresponding LAN port.
• If neither LED is on, there is no active connection on the corresponding LAN
port.
Off - No Wireless connections currently exist.
Flashing - Data is being transmitted or received via the Wireless access point. This
includes "network traffic" as well as user data.
Off - No ADSL connection.
Flashing - Data is being transmitted or received via the ADSL connection.
PSTN On – PSTN connected
Off - No PSTN connection.
Flashing - Talking
Phone On – Phone ready/on-hook
Off – Phone not ready.
Flashing quick- Talking
Flashing slow- Off-hook
Internet On – Internet connected
Off – No Internet connection.
Flashing – Data is being transmitted
5
ADSL VoIP Router User Guide
6
Introduction
Rear Panel
Figure 3: Rear Panel
Power port Connect the supplied power adapter here.
10/100BaseT
LAN connections
Reset Bu tton
(Reset to Defaults)
WAN port
(ADSL port)
PSTN Port Connect the PSTN line here.
Phone Connect the phone here.
USB (Optional) USB type A male connector.
Use standard LAN cables (RJ45 connectors) to connect your PCs to
these ports.
Note:
Any LAN port on the ADSL VoIP Router will automatically function
as an "Uplink" port when required. Just connect any port to a normal
port on the other hub, using a standard LAN cable.
This button will reset the ADSL VoIP Router to the factory default
settings.
To do this, press and hold the Reset Button for five (5) se conds, until
the Status LED is lit, then release the Reset Button, and wait the
ADSL VoIP Router to restart using the factory default values.
Connect this port to your ADSL line.
7
2
Chapter 2
Installation
This Chapter covers the physical installation of the ADSL VoIP Router.
Requirements
• Network cables. Use standard 10/100BaseT network (UTP) cables with RJ45 connectors.
• TCP/IP protocol must be installed on all PCs.
• For Internet Access, an Internet Access account with an ISP, and a DSL connection.
• To use the Wireless Access Point, all Wireless devices must be compliant with the IEEE
802.11g or IEEE 802.11b specifications.
Procedure
Figure 4: Installa tion Diagram
1. Choose an Installation Site
Select a suitable place on the network to install the ADSL VoIP Router.
For best Wireless reception and performance, the ADSL
VoIP Router should be positioned in a central location with
minimum obstructions between the ADSL VoIP Router and
the PCs.
Also, if using multiple Access Points, adjacent Access Points
should use different Channels.
8
Installation
2. Connect LAN Cables
Use standard LAN cables to connect PCs to the Switching Hub ports on the ADSL VoIP
Router. Both 10BaseT and 100BaseT connections can be used simultaneously.
If required, connect any port to a normal port on another Hub, using a standard LAN cable.
Any LAN port on the ADSL VoIP Router will automatically function as an "Uplink" port
when required.
3. Connect ADSL Cable
Connect the supplied ADSL cable from to the WAN port on the ADSL VoIP Router (the
RJ11 connector) to the ADSL terminator provided by your phone company.
4. Power Up
Connect the supplied power adapter to the ADSL VoIP Router and power up.
Use only the power adapter provided. Using a different one may cause hardware damage
5. Check the LEDs
• The Power LED should be ON.
• The Status LED should flash, then turn Off. If it stays on or blinking after 60 seconds, there
is a hardware error.
• For each L AN (PC) connection, one of the LAN LEDs should be ON (provided the PC is
also ON.)
• The WLAN LED should be ON
• The WAN LED should be ON if ADSL line is connected.
For more information, refer to Front-mounted LEDs in Chapter 1.
9
3
Chapter 3
Setup
This Chapter provides Setup details of the ADSL VoIP Router.
Overview
This chapter describes the setup procedure for:
• Internet Access
• LAN configuration
• Wireless setup
• Assigning a Password to protect the configuration data.
PCs on your local LAN may also require configuration. For details, see Chapter 4 - PC Configuration.
Other configuration may also be required, depending on which features and functions of the
ADSL VoIP Router you wish to use. Use the table below to locate detailed instructions for the
required functions.
To Do this: Refer to:
Configure PCs on your LAN. Chapter 4:
PC Configuration
Check ADSL VoIP Router operation and Status. Chapter 5:
Operation and Status
Use any of the following Advanced features:
• Internet
• Dynamic DNS
• Firewall Rules
• Firewall Services
• Schedule
• Virtual Servers
Use any of the following Administration Configuration
settings or features:
• PC Database
• Config File
• Logging
• E-mail
• Diagnostics
• Remote Admin
• Routing
• Upgrade Firmware
Chapter 6:
Advanced Features
Chapter 7
Advanced Administration
10
Setup
Configuration Program
The ADSL VoIP Router contains an HTTP server. This enables you to connect to it, and configure it, using your Web Browser. Your Browser must support JavaScript.
The configuration program has been tested on the following browsers:
• Netscape V4.08 or later
• Netscape 7
• Internet Explorer V5.01 or later
Preparation
Before attempting to configure the ADSL VoIP Router, please ensure that:
• Your PC can establish a physical connection to the ADSL VoIP Router. The PC and the
ADSL VoIP Router must be directly connected (using the Hub ports on the ADSL VoIP
Router) or on the same LAN se gment.
• The ADSL VoIP Router must be installed and powered ON.
• If the ADSL VoIP Router's default IP Address (192.168.0.1) is already used by another
device, the other device must be turned OFF until the ADSL VoIP Router is allocated a new
IP Address during configuration.
Using your Web Browser
To establish a connection from your PC to the ADSL VoIP Router:
1. After installing the ADSL VoIP Router in your LAN, start your PC. If your PC is already
running, restar t it.
2. Start your WEB browser.
3. In the Address box, enter "HTTP://" and the IP Address of the ADSL VoIP Router, as in
this example, which uses the ADSL VoIP Router's default IP Address:
HTTP://192.168.0.1
4. When prompted for the User name and Password, enter values as follows:
• User name admin
• Password password
11
ADSL VoIP Router User Guide
If you can't connect
If the ADSL VoIP Router does not respond, check the following:
• The ADSL VoIP Router is properly installed, LAN connection is OK, and it is
powered ON. You can test the connecti on by using the "Ping" command:
• Open the MS -DOS window or command prompt window.
• Enter the command:
ping 192.168.0.1
If no response is received, either the connection is not working, or your
PC's IP address is not compatible with the ADSL VoIP Router's IP Address.
(See next item.)
• If your PC is using a fixed IP Address, its IP Address must be within the range
192.168.0.2 to 192.168.0.254 to be compatible with the ADSL VoIP Router's default IP Address of 192.168.0.1. Also, the Network Mask must be set to
255.255.255.0. See Chapter 4 - PC Configuration for details on checking your
PC's TCP/IP settings.
• Ensure that your PC and the ADSL VoIP Router are on the same network
segment. (If you don't have a router, this must be the case.)
• Ensure you are using the wired LAN interface. The Wireless interface can only
be used if its configuration matches your PC's wireless settings.
Setup Wizard
The first time you connect to the ADSL VoIP Router, the Setup Wizard will run automatically.
(The Setup Wizard will also run if the ADSL VoIP Router's default settings are restored.)
5. Step through the Wizard until finished.
• You need the data supplied by your ISP. Most connection methods require some data
input.
• The common connection types are explained in the following table.
6. On the final screen of the Wizard, run the test and check that an Internet connection can be
established.
7. If the connection test fails:
• Check all connections, and the front panel LEDs.
• Check that you have entered all data correctly.
12
Setup
Common Connection Types
Type Details ISP Data required
Dynamic
IP Address
Static (Fixed)
IP Address
PPPoE, PPPoA You connect to the ISP only when
Your IP Address is allocated
automatically, when you connect
to you ISP.
Your ISP allocates a perm anent IP
Address to you.
Usually, the connection is "Always on".
required. The IP address is usually
allocated automatically.
a) ADSL parameters (VPI and VCI)
may be required, if they cannot be
detected automatically.
b) Some ISP's may require you to
use a particular Hostname or
Domain name, or MAC (physical)
address.
a) ADSL parameters (VPI and VCI)
may be required, if they cannot be
detected automatically.
b) IP Address allocated to you,
and related information, such as
Network Mask, Gateway IP
address, and DNS address.
a) ADSL parameters (VPI and VCI)
may be required, if they cannot be
detected automatically.
b) User name and password are
always required.
c) If using a Static (Fixed) IP
address, you need the IP address
and related information (Network
Mask, Gateway IP address, and
DNS address)
IPoA
(IP over ATM)
Normally, the connection is
"Always on".
a) ADSL parameters (VPI and VCI)
may be required, if they cannot be
detected automatically.
b) IP Address allocated to you,
and related information, such as
Network Mask, Gateway IP
address, and DNS address.
13
ADSL VoIP Router User Guide
Home Screen
After finishing the Setup Wizard, you will see the Home screen. When you connect in future,
you will see this screen when you connect. An example screen is shown below.
Figure 5: Home Screen
Main Menu
The main menu, on the left, contains links to the most -commonly used screen. To see the links
to the other available screens, click "Advanced" or "Administration".
The main menu also contains two (2) buttons:
• Log Out - When finished, you should click this button to logout.
• Restart - Use this if you wish to restart the ADSL VoIP Router. Note that restarting the
Router will break any existing connections to or through the Router.
Navigation & Data Input
• Use the menu bar on the left of the screen, and the "Back" button on your Browser, for
navigation.
• Changing to another screen without clicking "Save" does NOT save any changes you may
have made. You must "Save" before changing screens or your data will be ignored.
On each screen, clicking the "Help" button will
display help for that screen.
14
Setup
LAN Screen
Use the LAN link on the main menu to reach the LAN screen. An example screen is shown
below.
Figure 6: LAN Screen
Data - LAN Screen
TCP/IP
IP Address IP address for the ADSL VoIP Router, as seen from the local LAN. Use
the default value unless the address is already in use or your LAN is
using a different IP address range. In the latter case, enter an unused IP
Address from within the range used by your LAN.
Subnet Mask The default value 255.255.255.0 is standard for small (class "C") net-
works. For other networks, use the Subnet Mask for the LAN segment
to which the ADSL VoIP Router is attached (the same value as the PCs
on that LAN segment).
DHCP Server
• If Enabled, the ADSL VoIP Router will allocate IP Addresses to PCs
(DHCP clients) on your LAN when they start up. The default (and
recommended) value is Enabled.
• If you are already using a DHCP Server, this setting must be
Disabled, and the existing DHCP server must be re-configured to
treat the ADSL VoIP Router as the default Gateway. See the following section for further details.
• The Start IP Address and Finish IP Address fields set the values
used by the DHCP server when allocating IP Addresses to DHCP
clients. This range also determines the number of DHCP clients
supported.
See the following section for further details on using DHCP.
DHCP
What DHCP Does
A DHCP (Dynamic Host Configuration Protocol) Server allocates a valid IP address to a DHCP
Client (PC or device) upon request.
• The client request is made when the client device starts up (boots).
• The DHCP Server provides the Gateway and DNS addresses to the client, as well as
allocating an IP Address.
15
ADSL VoIP Router User Guide
• The ADSL VoIP Router can act as a DHCP server.
• Windows 95/98/ME and other non-Server versions of Windows will act as a DHCP client.
This is the default Windows setting for the TCP/IP network protocol. However, Windows
uses the term Obtain an IP Address automatically instead of "DHCP Client".
• You must NOT have two (2) or more DHCP Servers on the same LAN segment. (If your
LAN does not have other Routers, this means there must only be one (1) DHCP Server on
your LAN.)
Using the ADSL VoIP Router's DHCP Server
This is the default setting. The DHCP Server settings are on the LAN screen. On this screen,
you can:
• Enable or Disable the ADSL VoIP Router's DHCP Server function.
• Set the range of IP Addresses allocated to PCs by the DHCP Server function.
You can assign Fixed IP Addresses to some devices
while using DHCP, provided that the Fixed IP Addresses
are NOT within the range used by the DHCP Server.
Using another DHCP Server
You can only use one (1) DHCP Server per LAN segment. If you wish to use another DHCP
Server, rather than the ADSL VoIP Router's, the following procedure is required.
• Disable the DHCP Server feature in the ADSL VoIP Router. This setting is on the LAN
screen.
• Configure the DHCP Server to provide the ADSL VoIP Router's IP Address as the Default
Gateway.
To Configure your PCs to use DHCP
This is the default setting for TCP/IP for all non-Server versions of Windows.
See Chapter 4 - Client Configuration for the procedure to check these settings.
16
Setup
Wireless Screen
The ADSL VoIP Router's settings must match the other Wireless stations.
Note that the ADSL VoIP Router will automatically accept both 802.11b and 802.11g connections, and no configuration is required for this feature.
To change the ADSL VoIP Router's default settings for the Wireless Access Point feature, use
the Wireless link on the main menu to reach the Wireless screen. An example screen is shown
below.
Figure 7: Wireless Screen
Data - Wireless Screen
Identification
Station name This is the same as the "Device Name" for the ADSL VoIP Router.
SSID
(ESSID)
· If using an ESS (Extended Service Set, with multiple access points)
this ID is called an ESSID (Extended Service Set Identifier).
· To communicate, all Wireless stations should use the same
SSID/ESSID.
17
ADSL VoIP Router User Guide
Options
Mode Select the desired mode:
• g & b - Both 802.11.g and 802.11b Wireless stations will be able to
use the ADSL VoIP Router.
• g only - Only 802.11g Wireless stations can use the ADSL VoIP
Router.
• b only - Only 802.11b connections are available. 802.11g Wireless
Stations will only be able to use the ADSL VoIP Router if they are
fully backward-compatible with the 802.11b standard.
Channel No. • Channel 1-11 is allowed in USA.
• If you experience interference (shown by lost connections and/or
slow data transfers) you may need to experiment with different
channels to see which is the best.
• If using multiple Access Points, adjacent Access Points should use
different Channels to reduce interference.
Broadcast SSID If enabled, the ADSL VoIP Router will broadcast its SSID. This allows
PCs and other wireless stations to detect this Access Point and use the
correct SSID.
If disabled, PC users will have to manually enter the SSID and other
details of the wireless interface bef ore they can connect to this Access
Point.
Wireless Security
Current Setting The current Wireless security is displayed. The default value is di s-
abled.
Configure
Button
Click this button to access the Wireless security sub-screen, and view
or change the settings. See the following section for details.
Access Point
Enable Wireless
Access Point
Allow access
by …
Enable this if you want to use Wireless Access Point function. If
disabled, no Wireless stations can use the Access Point function, and
all connections must be make via the wired LAN.
Use this feature to determine which Wireless stations can use the
Access Point. The options are:
• All Wireless Stations - All wireless stations can use the access
point, provided they have the correct SSID and security settings.
• Trusted Wireless stations only - Only wireless stations you
designate as "Trusted" can use the Access Point, even if they
have the correct SSID and security settings.
This feature uses the MAC address to identify Wireless stations.
The MAC address is a low -level network identifier which is unique
to each PC or network device.
To define the trusted wireless stations, use the "Set Stations" button.
Set Stations
Button
Click this button to manage the trusted PC database.
18
Setup
Wireless Security
This screen is accessed by clicking the "Configure" button on the Wireless screen. There are 3
options for Wireless security:
• Disabled - no data encryption is used.
• WEP - data is encrypted using the WEP standard.
• WPA-PSK - data is encrypted using the WPA-PSK standard. This is a later standard than
WEP, and provides much better security than WEP. If all your Wireless stations support
WPA-PSK, you should use WPA-PSK rather than WEP.
WEP Wireless Security
Figure 8: WEP
Data - WEP Screen
WEP Data Encryption
WEP Data E ncryption
Authentication
Type
Default Key Select the key you wish to be the default. Transmitted data is ALWAYS
Select the option to match other Wireless Stations:
• 64 Bit - data is encrypted, using the default key, before being
transmitted. You must enter at least the default key. For 64 Bit E ncryption, the key size is 10 chars in HEX (0~9 and A~F).
• 128 Bit - data is encrypted, using the default key, before being
transmitted. You must enter at least the default key. For 128 Bit E ncryption, the key size is 26 chars in HEX (0~9 and A~F).
Normally, this should be left at the default value of "Automatic". If
changed to "Open System" or "Shared Key", ensure that your Wireless
Stations use the same setting.
encrypted using the Default Key; the other Keys are for decryption
only.
You must enter a Key Value for the Default Key .
19
ADSL VoIP Router User Guide
Key Value Enter the key value or values you wish to use. The Default Key is
required, the other keys are optional. Other st ations must have the same
key.
Passphrase If desired, you can generate a key from a phrase, instead of entering the
key value directly. Enter the desired phrase, and click the "Generate
Keys" button.
WPA-PSK Wireless Security
Figure 9: WPA-PSK
Data - WPA-PSK Screen
Security
System
PSK Enter the PSK (network key) . Data is encrypted using a key derived
WPA Encry ption The WPA-PSK standard allows different encryption methods to be
WPA-PSK
Like WEP, data is encrypted before transmission. WPA is more secure
than WEP, and should be used if possible. WPA-PSK is the version
of WPA, which does NOT require a Radius Server on your LAN.
from the network key. Other Wireless Stations must use the same
network key. The PSK must be from 8 to 63 characters in length.
used. Select the desired option. Wireless Stations must use the same
encryption method.
20
Setup
Trusted Wireless Stations
This feature can be used to prevent unknown Wireless stations from using the Access Point.
This list has no effect unless the setting Allow access by trusted stations only is enabled.
To change the list of trusted wireless st ations, use the Modify List button on the Access Con-
trol screen. You will see a screen like the sample below.
Figure 10: Trusted Wireless Stations
Data - Trusted Wireless Stations
Trusted Wireless
Stations
Other Wireless
Stations
Name The name assigned to the Trusted Wireless Station. Use this when
Address The MAC (physical) address of the Trusted Wireless Station. Use
Buttons
<< Add a Trusted Wireless Station to the list (move from the "Other
>> Delete a Trusted Wireless Station from the list (move to the "Other
This lists any Wireless Stations which you have designated as
“Trusted”.
This list any Wireless Stations detected by the Access Point, which
you have not designated as "Trusted".
adding or editing a Trusted Station.
this when adding or editing a Trusted Station.
Stations" list).
• Select an entry (or entries) in the "Other Stations" list, and click
the " << " button.
• Enter the Address (MAC or physical address) of the wireless
station, and click the "Add " button.
Stations" list).
• Select an entry (or entries) in the "Trusted Stations" list.
• Click the " >> " button.
21
ADSL VoIP Router User Guide
Edit
8. To change an existing entry in the "Trusted Stations" list,
select it and click this button.
1. Select the Station in the Trusted Station list.
2. Click the Edit button. The address will be copied to the "Ad-
dress" field, and the Add button will change to Update.
3. Edit the address (MAC or physical address) as required.
4. Click Update to save your changes.
Add (Update) To add a Trusted Station which is not in the "Other Wireless Sta-
tions" list, enter the required data and click this button.
When editing an existing Wireless Station, this button will change
from Add to Update.
Clear Clear the Name and Address fields.
22
Setup
Password Screen
The password screen allows you to assign a password to the ADSL VoIP Router.
Figure 11: Password Screen
Old Password Enter the existing password in this field.
New password Enter the new password here.
Verify password Re-enter the new password here.
You will be prompted for the password when you connect, as shown below.
Figure 12: Password Dialog
• The "User Name" is always admin
• Enter the password for the ADSL VoIP Router, as set on the Password screen above.
23
ADSL VoIP Router User Guide
Mode Screen
Use this screen to change the mode between Router mode and Modem (Bridge) mode.
Figure 13: Mod e Screen
Select the desired option, and click "Save".
Router Both the ADSL Modem and the Router features are operational. In this mode,
this device can provide shared Internet Access to all your LAN users. Also,
by default, it acts a DHCP Server, providing an IP address and related information to all Wireless and LAN users.
Modem Only the ADSL Modem component is operational.
• All Router features are disabled. This device is "transparent" - it does
not perform any operations or make any changes to the network traffic
passing through it.
• You need to have a DHCP Server on your LAN to provide IP addresses
to the Wireless clients using this Access Point.
• All traffic received on either the Wireless or LAN interface will be sent
over the ADSL connection.
Notes:
• Generally, you should NOT use modem mode. Only select this mode if you are sure this is
what you want.
• After changing the mode, this device will restart, which will take a few seconds. The menu
will also change, depending on the mode you are in.
• The Wireless Access Point can function in either Router or Modem mode. But generally it
is not a good idea to com bine a Modem with an Access Point, because all data received
from the wireless stations will be sent over the modem connection. (Since the modem is
transparent, it does not examine the traffic to determine whether the traffic is for the LAN or
the WAN.)
• For details on using Modem Mode, see Chapter 8.
24
4
Chapter 4
PC Configuration
This Chapter details the PC Configuration required on the local ("Internal")
LAN.
Overview
For each PC, the following may need to be configured:
• TCP/IP network settings
• Internet Access configuration
• Wireless configuration
Windows Clients
This section describes how to configure Windows clients for Internet access via the ADSL
VoIP Router.
The first step is to check the PC's TCP/IP settings.
The ADSL VoIP Router uses the TCP/IP network protocol for all functions, so it is esse ntial that
the TCP/IP protocol be installed and configured on each PC.
TCP/IP Settings - Overview
If using the default ADSL VoIP Router settings, and the default Windows
TCP/IP settings, no changes need to be made.
• By default, the ADSL VoIP Router will act as a DHCP Server, automatically providing a
suitable IP Address (and related information) to each PC when the PC boots.
• For all non-Server versions of Windows, the default TCP/IP setting is to act as a DHCP
client.
If using a Fixed (specified) IP address, the following changes are required:
• The Gateway must be set to the IP address of the ADSL VoIP Router
• The DNS should be set to the address provided by your ISP.
If your LAN has a Router, the LAN Administrator must re configure the Router itself. Refer to Chapter 8 - Advanced
Setup for details.
25
ADSL VoIP Router User Guide
Checking TCP/IP Settings - Windows 9x/ME:
1. Select Control Panel - Network. You should see a screen like the following:
Figure 14: Network Configuration
2. Select the TCP/IP protocol for your network card.
3. Click on the Properties button. You should then see a screen like the following.
Figure 15: IP Address (Win 95)
Ensure your TCP/IP settings are correct, as follows:
Using DHCP
To use DHCP, select the radio button Obtain an IP Address automatically. This is the default
Windows setting. Using this is recommended . By default, the ADSL VoIP Router will act as a
DHCP Server.
Restart your PC to ensure it obtains an IP Address from the ADSL VoIP Router.
Using "Specify an IP Address"
If your PC is already configured, check with your network administrator before making the
following changes:
26
Loading...