VONRETG5221_LinksysWireless

9/14/05

7:37 PM

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Arnold

MECHANICAL

101 Huntington Ave. Boston, MA 02199 617-587-8000

QUICK INSTALLATION GUIDE

Are you ready to join the telephone revolution? This Quick Installation Guide has everything you need to get your Vonage phone service working with the Linksys WRTP54G Wireless equipment. Take a look at the equipment, follow the simple instructions and youll be talking in no time at all.

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Equipment checklist:

Internet ports (from cable/DSL modem or router) Two Phone ports for Phone or Fax

Antenna

Linksys WRTP54G Wireless Router The device that will connect your broadband Internet and your phone.
Four Ethernet ports, for use with devices that need Internet access Reset button Power Connection
Power Adapter 2 Ethernet cables (1 yellow and 1 blue)
911 SERVICE: Vonages 911 offering is different from that offered by traditional telephone companies; please visit www.vonage.com/911 to learn more about it.
(The yellow cable is not always needed.)
Before you begin installation, connect the anetnna to the side of the WRTP54G unit.
Which set of instructions should I follow?
Do you already have a router? If yes, use instructions A starting at right.
HELPFUL HINT: Do you have more than one computer connected to the Internet? If so, you have a router and should use instructions A.
Does your DSL or cable modem have a built-in router? If yes, use instructions A starting at right.
HELPFUL HINT: Some Internet Service Providers (ISP) supply combination modem/routers. Please look on the back of your modem; if it has multiple ports, it is a modem with a built-in router and you should use instructions A. If you are not sure, please call your ISP and ask them if it is a standard modem or a modem with a built-in router and follow the appropriate instructions.
Do you have only a standard DSL or cable modem? If yes, use instructions B on the opposite side of this guide.
USEFUL TERMS: Modem This is the device your ISP sent you to gain broadband access. ISP (Internet Service Provider) The company that supplies your high-speed Internet connection.

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Quick Installation with an Existing Router or Modem Router
Linksys WRTP54G Wireless Router (Back View)

Computer

Phone Cable or DSL Modem Existing Router
Leave your WRTP54G Router unplugged. Connect one end of the blue Ethernet cable to the blue port labeled Internet on the back of the WRTP54G Router.
USEFUL TERM: Port This is an opening on a device where you connect a cable (like the holes on the back of this device). An Ethernet port looks like a wide phone jack.
Locate an unused Ethernet port on your existing router or modem with built-in router. Connect the other end of the blue Ethernet cable to it.
HELPFUL HINT: If all the Ethernet ports on your existing router or modem with built-in router are full, disconnect one of the attached devices from the existing router or modem with built-in router. Connect that device to the WRTP54G Router by plugging the cable you just disconnected into one of the yellow Ethernet ports.

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Connect the included power adapter to the power port on the WRTP54G Router. Plug the other end into an electrical outlet.
HELPFUL HINT: Please use the power adapter included with the WRTP54G Router. Failure to use the provided power adapter will damage the device.

Connect your telephone to the green phone port #1 on the WRTP54G Router (you will only need phone port #2 if you have ordered a second phone line or a fax line). Check for a dial tone. If you do not hear one, please consult Troubleshooting on the opposite side of this guide.
HELPFUL HINT: If you purchased the WRTP54G Router from a retail location, you need to activate your device at www.vonage.com/activate. After activation, wait 30 minutes before checking for a dial tone.
Congratulations! Youve finally freed yourself from the phone company. Once you hear a dial tone, please call 800-342-1791 to complete the installation process. Then, youre all set! Even if you are transferring your telephone number to Vonage, you can enjoy the great savings and super quality by using your Vonage phone service right NOW. Bon Vonage!

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Quick Installation with Modem Only
Linksys WRTP54G Wireless Router (Back View) Computer

Cable or DSL Modem Phone

Shut down your computer properly and unplug your cable or DSL modems power cord. Disconnect any cables attaching the modem to your computer; however, please leave your modem connected to the Internet.
HELPFUL HINT: Be sure your modem remains powered down for at least ten minutes during this process. The modem needs to clear its memory so it recognizes Vonage when turned back on.
Connect one end of the blue Ethernet cable to an Ethernet port on your modem. (Use the same port that you used to connect the modem to your computer.) Plug the other end into the blue port labeled Internet on the WRTP54G Router.
HELPFUL HINT: Disconnect any USB cables from the Cable/DSL modem if present.
USEFUL TERM: Port This is an opening on a device where you connect a cable (like the holes on the back of this device).

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If your computer has wireless capability, you may skip this step and proceed to step 3. Connect one end of the yellow Ethernet cable to the yellow Ethernet port #1 on the WRTP54G Router. (NOTE: It is important to use port #1 for the best voice quality.) Plug the other end into the Ethernet port on the back of your computer. (This is the same port you just unplugged your modem from.)

Plug your modems power adapter into an electrical outlet.
Important: Make sure your modems power light has stopped blinking before proceeding to the next step; this may take a few minutes.
HELPFUL HINT: Please use the power adapter included with the WRTP54G Router. Failure to use the provided power adapter will damage the device. Important: Make sure the WRTP54G Routers Internet light (on the front of the device) has stopped blinking before you continue; this usually takes a few minutes, but can take as long as 10 minutes.
Turn on your computer. The Ethernet #1 light on the front of the router should be illuminated.
Important: Do not proceed until the Power, Ethernet #1 and Internet lights on the WRTP54G Router are all on.
Now, check for Internet access by opening your browser on your computer and typing www.vonage.com or any Web address. If your Internet works, skip to step 7. If not, continue with step 6.

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Do you get your high-speed Internet through a cable or DSL provider?
USEFUL TERMS: Cable Broadband High-speed Internet service that comes through your cable system. DSL High-speed Internet service that comes through your phone line.

CABLE MODEM USERS

First, as mentioned in Step 1, be sure your modem has been powered down for at least 10 minutes. If turned off for a shorter period of time, your modem might still remember old information that will prevent it from working properly. If this does not work, you may need to register the WRTP54G Router with your ISP. Please contact them to update your information. You will need to provide them with the WAN MAC registration number found on the bottom of the WRTP54G Router.

DSL MODEM USERS

You may need to configure PPP-over-Ethernet (PPPoE) to work with the WRTP54G Router. This sounds complicated, but it can be completed in just a few steps. Heres what to do: Open your Web browser on your computer. Enter http://192.168.15.1 (the WRTP54G Routers default IP address) in the address field of your browser and hit the ENTER key. A screen with fields for your username and password will appear. Enter admin in both fields for now (you should set a new password later using the Administration tabs Management screen). Then click OK. Click on the SETUP tab and select PPPoE as your Internet Connection Type. Enter the username, password and service name (if required) provided by your ISP. This is the same info you enter every time you log in. Select KEEP ALIVE. Click the SAVE SETTINGS button. Click the STATUS tab and then the ROUTER tab. Click the CONNECT button to start the Internet connection. Check for Internet access.

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Connect your telephone to the green phone port #1 on the WRTP54G Router. (You will only need phone port #2 if you have ordered a second phone line or fax line.) Check for a dial tone. If you dont hear one, consult Troubleshooting.

Troubleshooting

These are the most common problems and solutions that come up during installation of the WRTP54G Router. If you dont hear a dial tone, and the PHONE #1 light is not on, go through this checklist until your problem is solved: Make sure your phone is plugged into the green phone port #1 on the WRTP54G Router. Are you able to access Web pages, such as www.vonage.com? If not, check to see if your ISP is having connection issues in your area. Be sure your telephone, which is plugged into the WRTP54G Router, is disconnected from the wall jacks (that traditional phone companies use). If not, the Linksys device will not connect with the Vonage server and you will not get a dial tone. Double-check your device connections against the installation instructions. The order in which you turn the devices on is very important. If you are transferring your telephone number, please keep in mind that most people calling your current phone number will ring your old line. However, Vonage customers will ring your Vonage line. For more troubleshooting help, visit Vonage.com/help. You can also visit the Learning Center at Vonage.com for help setting up your Voicemail and other features.
2005 Vonage Marketing Inc. All Rights Reserved. Vonage, Vonage The Broadband Phone Company and Vonage Digital Voice are registered service marks owned by and used under license from Vonage Marketing Inc.
Specifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. 2005 Cisco Systems, Inc. All rights reserved.

Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter 81
Windows 98 or Me Instructions Windows 2000 or XP Instructions For the Routers Web-based Utility 82
Appendix D: Windows Help Appendix E: Glossary Appendix F: Specifications Appendix G: Warranty Information Appendix H: Regulatory Information Appendix I: Contact Information

babyTEL Linksys

95 105

105 105

List of Figures
Figure 3-1: Back Panel Figure 3-2: Front Panel Figure 4-1: Router Connection Diagram Figure 4-2: Connect the Modem Figure 4-3: Connect a PC Figure 4-4: Connect the Power Figure 4-5: Connect a Telephone Figure 4-6: Measurement between Wall-Mount Slots Figure 5-1: Routers IP Address Figure 5-2: Router Login Figure 5-3: Setup Tab - Basic Setup (Obtain an IP automatically) Figure 5-4: Static IP Figure 5-5: PPPoE Figure 5-6: Setup Tab - DDNS (DynDNS.org) Figure 5-7: Setup Tab - DDNS (TZO.com) Figure 5-8: Setup Tab MAC Address Clone Figure 5-9: Setup Tab Advanced Routing Figure 5-10: Routing Table Entry List Figure 5-11: Wireless Tab - Basic Wireless Settings 26
Figure 5-12: Wireless Tab - Wireless Security (WPA-Preshared Key) 27 Figure 5-13: Wireless Tab - Wireless Security (WPA-RADIUS) 28 Figure 5-14: Wireless Tab - Wireless Security (RADIUS) 28 Figure 5-15: Wireless Tab - Wireless Security (WEP) 29 Figure 5-16: Wireless Tab - Wireless MAC Filter 30 Figure 5-17: MAC Address Filter List 30 Figure 5-18: Wireless Client MAC List 30 Figure 5-19: Wireless Tab - Advanced Wireless Settings 31 Figure 5-20: Security Tab - Firewall 33 Figure 5-21: Security Tab - VPN Passthrough 34 Figure 5-22: Access Restrictions Tab - Filter Figure 5-23: Filtered MAC Address Figure 5-24: Applications & Gaming Tab - Port Range 37 Forwarding Figure 5-25: Applications & Gaming Tab - Port Triggering 38 Figure 5-26: Applications & Gaming Tab - DMZ 40 Figure 5-27: Applications & Gaming Tab - QoS 41 Figure 5-28: Administration Tab - Management 43 Figure 5-29: Administration Tab - Log 44 Figure 5-30: Administration Tab - Factory Defaults 45

NOTE: Make sure your telephone is set to its tone setting (not pulse).
Figure 4-2: Connect the Modem

Figure 4-3: Connect a PC

Figure 4-4: Connect the Power 8. Plug a standard telephone into the Routers Phone1 port. IMPORTANT: Do not connect the Phone port to a telephone wall jack. Make sure you only connect a telephone or fax machine to the Phone port. Otherwise, the Router or the telephone wiring in your home or office may be damaged. 9. If you have a second babyTEL phone or fax line, repeat step 8 to connect a telephone or fax machine to the Routers Phone2 port. Proceed to the following section, Placement Options. 10
Chapter 4: Connecting the Router Connection Instructions
Figure 4-5: Connect a Telephone

Placement Options

There are two ways to place the Router. The first way is to place it horizontally on a surface, so it sits on its four rubber feet. The second way is to mount it on a wall. This option uses the Routers four wall-mount slots on its bottom panel. The distance between two adjacent slots is 62 mm (2.44 inches). To use the wall-mount option, follow these instructions: 1. Make sure you have four screws that are size #4this indicates a diameter measurement of 2.845 mm (0.112 inches). 2. Determine where you want to mount the Router. 3. Drill four holes into the wall. Make sure adjacent holes are 62 mm (2.44 inches) apart. 4. Insert a screw into each hole, and leave 5 mm (0.2 inches) of its head exposed. 5. Maneuver the Router so the wall-mount slots line up with the four screws. 6. Place the wall-mount slots over the screws and slide the Router down until the screws fit snugly into the wall-mount slots. Proceed to Chapter 5: Configuring the Router.

62 mm (2.44 inches)

Figure 4-6: Measurement between Wall-Mount Slots
Chapter 4: Connecting the Router Placement Options
Linksys recommends using the Setup CD-ROM for first-time installation of the Router. If you do not wish to run the Setup Wizard on the Setup CD-ROM, then you can use the Web-based Utility to configure the Router. For advanced users, you may configure the Routers advanced settings through the Web-based Utility. This chapter will describe each web page on the Utility and each pages key functions. The Utility can be accessed via your web browser through use of a computer connected to the Router. For a basic wireless network setup, most users only have to use the following screens of the Utility: Basic Setup. On the Basic Setup screen, enter the Internet connection settings provided by your ISP. If you do not have this information, you can call your ISP to request the settings. Once you have the setup information for your specific type of Internet connection, then you can configure the Router. Management. Click the Administration tab and then the Management tab. The Routers default user name and password is admin. To secure the Router, change the User Name and Password from their defaults. Wireless. On the Basic Wireless Settings screen, set the basic configuration for your wireless network.

Figure 5-2: Router Login

Chapter 5: Configuring the Router How to Access the Web-based Utility
The Setup Tab - Basic Setup
The Basic Setup screen is the first screen you see when you access the Web-based Utility.

Internet Setup

The Internet Setup section configures the Router for your Internet connection type. This information can be obtained from your ISP.

Internet Connection Type

The Router supports three connection types: Obtain an IP automatically, Static IP, and PPPoE. Each Basic Setup screen and available features will differ depending on what kind of connection type you select.
Obtain an IP automatically
By default, the Routers Internet Connection Type is set to Obtain an IP automatically, and it should be used only if your ISP supports DHCP or you are connecting through a dynamic IP address. Figure 5-3: Setup Tab - Basic Setup (Obtain an IP automatically)
Chapter 5: Configuring the Router The Setup Tab - Basic Setup

Static IP

If you are required to use a permanent IP address, then select Static IP. IP Address. This is the IP address that the Router has, when seen from the Internet. Your ISP will provide you with the IP Address you need to specify here. Subnet Mask. This is the Routers Subnet Mask, as seen by external users on the Internet (including your ISP). Your ISP will provide you with the Subnet Mask. Gateway. Your ISP will provide you with the Default Gateway Address. DNS 1-3. Your ISP will provide you with at least one DNS (Domain Name System) Server IP Address. WINS. The Windows Internet Naming Service (WINS) converts NetBIOS names to IP addresses. If you use a WINS server, enter that servers IP address here. Otherwise, leave this field blank. Figure 5-4: Static IP static ip address: a fixed address assigned to a computer or device connected to a network. subnet mask: an address code that determines the size of the network. default gateway: a device that forwards Internet traffic from your local area network. pppoe: a type of broadband connection that provides authentication (username and password) in addition to data transport.
Some DSL-based ISPs use PPPoE (Point-to-Point Protocol over Ethernet) to establish Internet connections for end-users. If you use a DSL line, check with your ISP to see if they use PPPoE. If they do, you will have to enable it. User Name and Password. Enter the User Name and Password provided by your ISP.
Wireless-G Broadband Router with 2 Phone Ports Keep Alive and Redial Period. This option keeps your Internet access connected indefinitely, even when it sits idle. If you select this option, the Router will periodically check your Internet connection. If the connection is down, then the Router will automatically re-establish the connection. To use this option, click the radio button next to Keep Alive. The default Redial Period is 45 seconds. When you are finished, click the Save Settings button. Then click the Status tab, and click the Connect button to start the connection.

Figure 5-19: Wireless Tab - Advanced Wireless Settings
cts (clear to send): a signal sent by
a wireless device, signifying that it is ready to receive data. beacon interval: data transmitted on your wireless network that keeps the network synchronized.
Chapter 5: Configuring the Router The Wireless Tab - Advanced Wireless Settings
Wireless-G Broadband Router with 2 Phone Ports Power Level. You can adjust the output power of the Router to get the appropriate coverage for your wireless network. Select the percentage of power you need for your environment. If you are not sure which setting to select, then keep the default setting, Full. Beacon Interval. The Beacon Interval value indicates the frequency interval of the beacon. A beacon is a packet broadcast by the Router to synchronize the wireless network. The default value is 100. DTIM Interval. This indicates the interval of the Delivery Traffic Indication Message (DTIM). A DTIM field is a countdown field informing clients of the next window for listening to broadcast and multicast messages. When the Router has buffered broadcast or multicast messages for associated clients, it sends the next DTIM with a DTIM Interval value. Its clients hear the beacons and awaken to receive the broadcast and multicast messages. The default value is 3. Fragmentation Length. This value specifies the maximum size for a packet before data is fragmented into multiple packets. If you experience a high packet error rate, you may slightly increase the Fragmentation Threshold. Setting the Fragmentation Length too low may result in poor network performance. Only minor reduction of the default value is recommended. In most cases, it should remain at its default value of 2346. RTS Threshold. Should you encounter inconsistent data flow, only minor reduction of the default value, 2347, is recommended. If a network packet is smaller than the preset RTS threshold size, the RTS/CTS mechanism will not be enabled. The Router sends Request to Send (RTS) frames to a particular receiving station and negotiates the sending of a data frame. After receiving an RTS, the wireless station responds with a Clear to Send (CTS) frame to acknowledge the right to begin transmission. In most cases, keep the default value, 2347. When you have finished making changes on this screen, click the Save Settings button to save the changes, or click the Cancel Changes button to undo your changes. dtim: a message included in data packets that can increase wireless efficiency.
fragmentation: breaking a packet into smaller units when transmitting over a network medium that cannot support the original size of the packet.
rts (request to send): a networking method of coordinating large packets through the RTS Threshold setting.
The Security Tab - Firewall
When you click the Security tab, you will see the Firewall screen. You can use this screen to enable a variety of web filters, which will enhance the firewall protecting your network.

The Applications & Gaming Tab - Port Range Forwarding
When you click the Applications & Gaming tab, you will see the Port Range Forwarding screen. Port Range Forwarding sets up public services on your network, such as web servers, ftp servers, e-mail servers, or other specialized Internet applications. (Specialized Internet applications are any applications that use Internet access to perform functions such as videoconferencing or online gaming. Some Internet applications may not require any forwarding.) When users send this type of request to your network via the Internet, the Router will forward those requests to the appropriate PC. Before using forwarding, you should assign a static IP address to the designated PC. If you need to forward all ports to one PC, click the DMZ tab.

Port Range Forwarding

Port Range
To add a server using Port Range Forwarding, complete the following fields: Application. Enter the name of the application. Start and End. Enter the number or range of external port(s) used by the server or Internet application. Check with the Internet application software documentation for more information. Protocol. Select the protocol TCP or UDP, or select Both. IP Address. Enter the IP address of the server that you want the Internet users to be able to access. To find the IP address, go to Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter.
Figure 5-24: Applications & Gaming Tab Port Range Forwarding tcp: a network protocol for transmitting data that requires acknowledgement from the recipient of data sent. udp: a network protocol for transmitting data that does not require acknowledgement from the recipient of the data that is sent. ip (internet protocol): a protocol used to send data over a network. ip address: the address used to identify a computer or device on a network. 37
Chapter 5: Configuring the Router The Applications & Gaming Tab - Port Range Forwarding
Wireless-G Broadband Router with 2 Phone Ports Enable. Check the Enable box to enable the services you have defined. Port Range Forwarding will not function if the Enabled button is left unchecked. This is disabled (unchecked) by default. When you have finished making changes to this screen, click the Save Settings button to save the changes, or click the Cancel Changes button to undo your changes.

The Applications & Gaming Tab - Port Triggering
The Port Triggering screen allows the Router to watch outgoing data for specific port numbers. The IP address of the computer that sends the matching data is remembered by the Router, so that when the requested data returns through the Router, the data is pulled back to the proper computer by way of IP address and port mapping rules.

Port Triggering

Application. Enter the application name of the trigger.

Triggered Range

For each application, list the triggered port number range. Check with the Internet application documentation for the port number(s) needed. Start Port. Enter the starting port number of the Triggered Range. End Port. Enter the ending port number of the Triggered Range.
Figure 5-25: Applications & Gaming Tab Port Triggering
Chapter 5: Configuring the Router The Applications & Gaming Tab - Port Triggering

Forwarded Range

For each application, list the forwarded port number range. Check with the Internet application documentation for the port number(s) needed. Start Port. Enter the starting port number of the Forwarded Range. End Port. Enter the ending port number of the Forwarded Range. When you have finished making changes to this screen, click the Save Settings button to save the changes, or click the Cancel Changes button to undo your changes.
The Applications & Gaming Tab - DMZ
The DMZ screen allows one local user to be exposed to the Internet for use of a special-purpose service such as Internet gaming and videoconferencing. DMZ hosting forwards all the ports at the same time to one PC. The Port Range Forwarding is more secure because it only opens the ports you want to have opened, while DMZ hosting opens all the ports of one computer, exposing the computer to the Internet. Any PC whose port is being forwarded must have its DHCP client function disabled and should have a new static IP address assigned to it because its IP address may change when using the DHCP function.
DMZ. To use this feature, select Enabled. To disable DMZ hosting, select Disabled. DMZ Host IP Address. To expose one PC, enter the computers IP address. To get the IP address of a computer, refer to Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter. Deactivate DMZ by entering a 0 in the field. When you have finished making changes to this screen, click the Save Settings button to save the changes, or click the Cancel Changes button to undo your changes.
Figure 5-26: Applications & Gaming Tab DMZ
Chapter 5: Configuring the Router The Applications & Gaming Tab - DMZ

Wireless-G Broadband Router with 2 Phone Ports Click the OK button in the TCP/IP properties window, and click Close or the OK button for the Network window. G. Restart the computer when asked. F.

For Windows 2000:

A. Click Start, Settings, and Control Panel. Double-click Network and Dial-Up Connections. B. Right-click the Local Area Connection that is associated with the Ethernet adapter you are using, and select the Properties option. C. In the Components checked are used by this connection box, highlight Internet Protocol (TCP/IP), and click the Properties button. Select Use the following IP address option. D. Enter a unique IP address that is not used by any other computer on the network connected to the Router. You can only use an IP address in the ranges 192.168.15.2 to 192.168.15.99 and 192.168.15.151 to 192.168.15.254. E. Enter the Subnet Mask, 255.255.255.0. F. Enter the Default Gateway, 192.168.15.1 (Routers default IP address). G. Toward the bottom of the window, select Use the following DNS server addresses, and enter the Preferred DNS server and Alternative DNS server (provided by your ISP). Contact your ISP or go on its website to find the information. H. Click the OK button in the Internet Protocol (TCP/IP) Properties window, and click the OK button in the Local Area Connection Properties window. I. Restart the computer if asked.

For Windows XP:

The following instructions assume you are running Windows XP with the default interface. If you are using the Classic interface (where the icons and menus look like previous Windows versions), please follow the instructions for Windows 2000.
Wireless-G Broadband Router with 2 Phone Ports A. Click Start and Control Panel. B. Click the Network and Internet Connections icon and then the Network Connections icon. C. Right-click the Local Area Connection that is associated with the Ethernet adapter you are using, and select the Properties option. D. In the This connection uses the following items box, highlight Internet Protocol (TCP/IP). Click the Properties button. E. Enter a unique IP address that is not used by any other computer on the network connected to the Router. You can only use an IP address in the ranges 192.168.15.2 to 192.168.15.99 and 192.168.15.151 to 192.168.15.254. F. Enter the Subnet Mask, 255.255.255.0. G. Enter the Default Gateway, 192.168.15.1 (Routers default IP address). H. Toward the bottom of the window, select Use the following DNS server addresses, and enter the Preferred DNS server and Alternative DNS server (provided by your ISP). Contact your ISP or go on its website to find the information. I. Click the OK button in the Internet Protocol (TCP/IP) Properties window. Click the OK button in the Local Area Connection Properties window. 4. I want to test my Internet connection. A. Check your TCP/IP settings.

Wireless-G Broadband Router with 2 Phone Ports [UWeb.WebServer] section of the server.ini file, set the ListenPort to 8080 (to match the mapped port above) and ServerName to the IP assigned to the Router from your ISP. Can multiple gamers on the LAN get on one game server and play simultaneously with just one public IP address? It depends on which network game or what kind of game server you are using. For example, Unreal Tournament supports multi-login with one public IP. How do I get Half-Life: Team Fortress to work with the Router? The default client port for Half-Life is 27005. The computers on your LAN need to have +clientport 2700x added to the HL shortcut command line; the x would be 6, 7, 8, and on up. This lets multiple computers connect to the same server. One problem: Version 1.0.1.6 wont let multiple computers with the same CD key connect at the same time, even if on the same LAN (not a problem with 1.0.1.3). As far as hosting games, the HL server does not need to be in the DMZ. Just forward port 27015 to the local IP address of the server computer. How can I block corrupted FTP downloads? If you are experiencing corrupted files when you download a file with your FTP client, try using another FTP program. The web page hangs; downloads are corrupt, or nothing but junk characters are being displayed on the screen. What do I need to do? Force your Ethernet adapter to 10Mbps or half duplex mode, and turn off the Auto-negotiate feature of your Ethernet adapter as a temporary measure. (Please look at the Network Control Panel in your Ethernet adapters Advanced Properties tab.) Make sure that your proxy setting is disabled in the browser. Check our website at www.linksys.com for more information.
Wireless-G Broadband Router with 2 Phone Ports If all else fails in the installation, what can I do? Reset the Router by holding down the Reset button for approximately five seconds. Reset your cable or DSL modem by powering the unit off and then on. Contact babyTEL for assistance. Refer to Appendix H: Contact Information.
Will the Router function in a Macintosh environment? Yes, but the Routers setup pages are accessible only through Internet Explorer 5.0 or Netscape Navigator 5.0 or higher for Macintosh. I am not able to get the web configuration screen for the Router. What can I do? You may have to remove the proxy settings on your Internet browser, e.g., Netscape Navigator or Internet Explorer. Or remove the dial-up settings on your browser. Check with your browser documentation, and make sure that your browser is set to connect directly and that any dial-up is disabled. Make sure that your browser is set to connect directly and that any dial-up is disabled. For Internet Explorer, click Tools, Internet Options, and then the Connection tab. Make sure that Internet Explorer is set to Never dial a connection. For Netscape Navigator, click Edit, Preferences, Advanced, and Proxy. Make sure that Netscape Navigator is set to Direct connection to the Internet. What is DMZ Hosting? Demilitarized Zone (DMZ) allows one IP address (computer) to be exposed to the Internet. Some applications require multiple TCP/IP ports to be open. It is recommended that you set your computer with a static IP if you want to use DMZ Hosting. To get the LAN IP address, see Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter. If DMZ Hosting is used, does the exposed user share the public IP with the Router? No.

Wireless-G Broadband Router with 2 Phone Ports What is WEP? WEP is Wired Equivalent Privacy, a data privacy mechanism based on a shared key algorithm, as described in the IEEE 802.11 standard. What is WPA? WPA is Wi-Fi Protected Access, a wireless security protocol that can be used in conjunction with a RADIUS server. What is a MAC Address? The Media Access Control (MAC) address is a unique number assigned by the manufacturer to any Ethernet networking device, such as a network adapter, that allows the network to identify it at the hardware level. For all practical purposes, this number is usually permanent. Unlike IP addresses, which can change every time a computer logs onto the network, the MAC address of a device stays the same, making it a valuable identifier for the network. How do I reset the Router? Press the Reset button on the back panel for about five seconds. This will reset the Router to its default settings. How do I resolve issues with signal loss? There is no way to know the exact range of your wireless network without testing. Every obstacle placed between the Router and a wireless PC will create signal loss. Lead glass, metal, concrete floors, water and walls will inhibit the signal and reduce range. Start with the Router and your wireless PC in the same room and move it away in small increments to determine the maximum range in your environment. You may also try using different channels, as this may eliminate interference affecting only one channel.
Wireless-G Broadband Router with 2 Phone Ports I have excellent signal strength, but I cannot see my network. Wireless security is probably enabled on the Router, but not on your wireless adapter (or vice versa). Verify that the same wireless security settings are being used by all devices in your wireless network. How many channels/frequencies are available with the Router? There are eleven available channels, ranging from 1 to 11 (in North America).
Linksys wants to make wireless networking as safe and easy for you as possible. The current generation of Linksys products provide several network security features, but they require specific action on your part for implementation. So, keep the following in mind whenever you are setting up or using your wireless network.

Security Precautions

The following is a complete list of security precautions to take (at least steps 1 through 5 should be followed): 1. Change the default SSID. 2. Disable SSID Broadcast. 3. Change the default password for the Administrator account. 4. Enable MAC Address Filtering. 5. Change the SSID periodically. 6. Use the highest encryption algorithm possible. Use WPA if it is available. Please note that this may reduce your network performance. 7. Change the WEP encryption keys periodically. For information on implementing these security features, refer to Chapter 6: Configuring the Router. NOTE: Some of these security features are available only through the network router or access point. Refer to the router or access points documentation for more information.

Figure C-5: MAC Address Filter 82
Appendix C: Finding the MAC Address and IP Address for Your Ethernet Adapter Windows 2000 or XP Instructions

Appendix D: Windows Help

Almost all Linksys products require Microsoft Windows. Windows is the most used operating system in the world and comes with many features that help make networking easier. These features can be accessed through Windows Help and are described in this appendix.

TCP/IP

Before a computer can communicate with a network router, TCP/IP must be enabled. TCP/IP is a set of instructions, or protocol, all PCs follow to communicate over a network. This is true for wireless networks as well. Your PCs will not be able to utilize wireless networking without having TCP/IP enabled. Windows Help provides complete instructions on enabling TCP/IP.

Shared Resources

If you wish to share printers, folder, or files over your network, Windows Help provides complete instructions on utilizing shared resources.
Network Neighborhood/My Network Places
Other PCs on your network will appear under Network Neighborhood or My Network Places (depending upon the version of Windows you're running). Windows Help provides complete instructions on adding PCs to your network.

Appendix E: Glossary

This glossary contains some basic networking terms you may come across when using this product. For more advanced terms, see the complete Linksys glossary at http://www.linksys.com/glossary.
Access Point - A device that allows wireless-equipped computers and other devices to communicate with a wired network. Also used to expand the range of a wireless network. Ad-hoc - A group of wireless devices communicating directly with each other (peer-to-peer) without the use of an access point. AES (Advanced Encryption Standard) - A security method that uses symmetric 128-bit block data encryption. Bandwidth - The transmission capacity of a given device or network. Bit - A binary digit. Boot - To start a device and cause it to start executing instructions. Broadband - An always-on, fast Internet connection. Browser - An application program that provides a way to look at and interact with all the information on the World Wide Web. Byte - A unit of data that is usually eight bits long. Cable Modem - A device that connects a computer to the cable television network, which in turn connects to the Internet. Daisy Chain - A method used to connect devices in a series, one after the other. DDNS (Dynamic Domain Name System) - Allows the hosting of a website, FTP server, or e-mail server with a fixed domain name (e.g., www.xyz.com) and a dynamic IP address. Appendix E: Glossary

POP3 (Post Office Protocol 3) - A standard mail server commonly used on the Internet. Port - The connection point on a computer or networking device used for plugging in cables or adapters. Power over Ethernet (PoE) - A technology enabling an Ethernet network cable to deliver both data and power. PPPoE (Point to Point Protocol over Ethernet) - A type of broadband connection that provides authentication (username and password) in addition to data transport. PPTP (Point-to-Point Tunneling Protocol) - A VPN protocol that allows the Point to Point Protocol (PPP) to be tunneled through an IP network. This protocol is also used as a type of broadband connection in Europe. RADIUS (Remote Authentication Dial-In User Service) - A protocol that uses an authentication server to control network access. RJ-45 (Registered Jack-45) - An Ethernet connector that holds up to eight wires. Roaming - The ability to take a wireless device from one access point's range to another without losing the connection. Router - A networking device that connects multiple networks together. Server - Any computer whose function in a network is to provide user access to files, printing, communications, and other services. SMTP (Simple Mail Transfer Protocol) - The standard e-mail protocol on the Internet. SNMP (Simple Network Management Protocol) - A widely used network monitoring and control protocol. SPI (Stateful Packet Inspection) Firewall - A technology that inspects incoming packets of information before allowing them to enter the network. SSID (Service Set IDentifier) - Your wireless network's name. Static IP Address - A fixed address assigned to a computer or device that is connected to a network.
Static Routing - Forwarding data in a network via a fixed path. Subnet Mask - An address code that determines the size of the network. Switch - 1. A data switch that connects computing devices to host computers, allowing a large number of devices to share a limited number of ports. 2. A device for making, breaking, or changing the connections in an electrical circuit. TCP (Transmission Control Protocol) - A network protocol for transmitting data that requires acknowledgement from the recipient of data sent. TCP/IP (Transmission Control Protocol/Internet Protocol) - A set of instructions PCs use to communicate over a network. Telnet - A user command and TCP/IP protocol used for accessing remote PCs. TFTP (Trivial File Transfer Protocol) - A version of the TCP/IP FTP protocol that has no directory or password capability. Throughput - The amount of data moved successfully from one node to another in a given time period. TKIP (Temporal Key Integrity Protocol) - a wireless encryption protocol that provides dynamic encryption keys for each packet transmitted. Topology - The physical layout of a network. TX Rate - Transmission Rate. Upgrade - To replace existing software or firmware with a newer version. Upload - To transmit a file over a network. URL (Uniform Resource Locator) - The address of a file located on the Internet. VPN (Virtual Private Network) - A security measure to protect data as it leaves one network and goes to another over the Internet. Appendix E: Glossary

WAN (Wide Area Network)- The Internet. WEP (Wired Equivalent Privacy) - A method of encrypting network data transmitted on a wireless network for greater security. WLAN (Wireless Local Area Network) - A group of computers and associated devices that communicate with each other wirelessly. WPA (Wi-Fi Protected Access) - A wireless security protocol using TKIP (Temporal Key Integrity Protocol) encryption, which can be used in conjunction with a RADIUS server.
Appendix F: Specifications
Model Standards WRTP54G IEEE 802.3, IEEE 802.3u, 802.11b, 802.11g 11 Channels (US, Canada) 18 dBm for 802.11b and 16 for 802.11g @ Normal Temp Range One 10/100 RJ-45 Internet Port, Four 10/100 RJ-45 Network Ports, Two Standard Phone Ports, One Power Port Reset RJ-45 Ethernet Category 5, RJ-11 Standard Phone Cable INTERNET, PHONE1, PHONE2, WIRELESS ETHERNET (1-4), POWER Certified Ringer Equivalence Number (REN) On-Hook Voltage FXS Port Impedance Network Protocols Voice Protocol Voice Codecs Channels Transmit Power
TCP/IP Session Initiation Protocol (SIP v2) G.711 a-law, G.711-Law, G.726, G.729 A/B/E, and G.723.1
3 REN per RJ-11 port 40-50 Vrms 600 ohm resistive or 270 ohm + 750 ohm/150 nF complex impedance 25 Hz 40-50 Vrms 6.69" x 6.69" x 1.22" (170 mm x 170 mm x 31 mm) 13.60 oz. (0.39 kg)

Button Cabling Type

Ring Frequency Ring Voltage Dimensions (W x H x D) Unit Weight

UPnP able/cert

Power Certifications Operating Temp. Storage Temp. Operating Humidity Storage Humidity Warranty
External, 12V DC, 1.0A FCC, CE, cUL 0 to 40C (32 to 104F) -20 to 60C (-4 to 140F) 10 to 85%, Non-Condensing 5 to 90%, Non-Condensing 1-Year Limited
Appendix G: Warranty Information
LIMITED WARRANTY babyTEL warrants to You that, for a period of one year (the Warranty Period), your Linksys Product will be substantially free of defects in materials and workmanship under normal use. Your exclusive remedy and babyTELs entire liability under this warranty will be for babyTEL at its option to repair or replace the Product or refund Your purchase price less any rebates. This limited warranty extends only to the original purchaser. If the Product proves defective during the Warranty Period, call babyTEL Technical Support in order to obtain a Return Authorization Number, if applicable. If You are requested to return the Product, mark the Return Authorization Number clearly on the outside of the package. You are responsible for shipping defective Products to babyTEL. ALL IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO THE DURATION OF THE WARRANTY PERIOD. ALL OTHER EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF NONINFRINGEMENT, ARE DISCLAIMED. Some jurisdictions do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to You. This warranty gives You specific legal rights, and You may also have other rights which vary by jurisdiction. This warranty does not apply if the Product (a) has been altered, except by babyTEL, (b) has not been installed, operated, repaired, or maintained in accordance with instructions supplied by babyTEL, or (c) has been subjected to abnormal physical or electrical stress, misuse, negligence, or accident. In addition, due to the continual development of new techniques for intruding upon and attacking networks, babyTEL does not warrant that the Product will be free of vulnerability to intrusion or attack. TO THE EXTENT NOT PROHIBITED BY LAW, IN NO EVENT WILL BABYTEL BE LIABLE FOR ANY LOST DATA, REVENUE OR PROFIT, OR FOR SPECIAL, INDIRECT, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE DAMAGES, REGARDLESS OF THE THEORY OF LIABILITY (INCLUDING NEGLIGENCE), ARISING OUT OF OR RELATED TO THE USE OF OR INABILITY TO USE THE PRODUCT (INCLUDING ANY SOFTWARE), EVEN IF BABYTEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO EVENT WILL BABYTELS LIABILITY EXCEED THE AMOUNT PAID BY YOU FOR THE PRODUCT. The foregoing limitations will apply even if any warranty or remedy provided under this Agreement fails of its essential purpose. Some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to You. Please contact babyTEL regarding the warranty for the Product. Refer to Appendix I: Contact Information for babyTEL contact information.