Linksys RT31P2-NA manual What is DMZ Hosting?, Is the Router cross-platform compatible?

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Broadband Router with 2 Phone Ports

How can I be notified of new Router firmware upgrades?

All Linksys firmware upgrades are posted on the Linksys website at www.linksys.com, where they can be downloaded for free. The Router’s firmware can be upgraded with TFTP programs. If the Router’s Internet connection is working well, there is no need to download a newer firmware version, unless that version contains new features that you would like to use. Downloading a more current version of Router firmware will not enhance the quality or speed of your Internet connection, and may disrupt your current connection stability.

Will the Router function in a Macintosh environment?

Yes, but the Router’s 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.

Does the Router pass PPTP packets or actively route PPTP sessions?

The Router allows PPTP packets to pass through.

Is the Router cross-platform compatible?

Any platform that supports Ethernet and TCP/IP is compatible with the Router.

How many ports can be simultaneously forwarded?

Theoretically, the Router can establish 520 sessions at the same time, but you can only forward 10 ranges of ports.

Appendix A: Troubleshooting

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Frequently Asked Questions

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Contents Broadband Router How to Use this Guide Copyright and TrademarksWord definition Table of Contents Appendix B Upgrading Firmware Appendix a TroubleshootingCommon Problems and Solutions Frequently Asked Questions Ethernet AdapterBack Panel Front Panel23 Applications & Gaming Tab DMZ Introduction WelcomeWhat’s in this Guide? Broadband Router with 2 Phone Ports Networking Basics An Introduction to Local Area NetworksUse of IP Addresses Networking Basics Use of IP Addresses Getting to Know the Router Phone2Front Panel Connecting the Router OverviewConnection Instructions Connect a PCConfiguring the Router SetupSecurity Applications & Gaming AdministrationVoice StatusInternet Setup How to Access the Web-based UtilitySetup Tab Basic Setup Internet Connection TypeStatic IP PPPoERAS for SingTel PptpHeart Beat Signal Heart Beat SignalNetwork Address Server Settings Dhcp Network SetupOptional Settings Router IPTime Setting Setup Tab Ddns DynDNS.orgTZO.com Setup Tab MAC Address Clone MAC CloneSetup Tab Advanced Routing Advanced Routing13 Routing Table Entry List Filter Port Range Security Tab FilterFilter IP Address Range Filter MAC AddressConfiguring the Router Security Tab Filter Security Tab VPN Passthrough VPN PassthroughStun Settings Voice Tab SystemVoice Tab Line1 Settings NAT Traversal SettingsSubscriber Information Supplementary Service Settings Call Forward SettingsSpeed Dial Settings Distinctive Ring SettingsVoice Quality Settings Voice Tab Line2 Settings 19 Voice Tab Line2Configuring the Router Voice Tab Line2 Settings Voice Quality Settings Applications & Gaming Tab Port Range Forwarding Port Range ForwardingPort Range Triggered Range Applications & Gaming Tab Port TriggeringPort Triggering Forwarded RangeApplications & Gaming Tab UPnP Forwarding UPnP ForwardingBroadband Router with 2 Phone Ports Applications & Gaming Tab DMZ DMZApplications & Gaming Tab QoS Application-based QoSPort-based QoS Voice QoS Local Router Access Administration Tab ManagementRouter Password Remote Router AccessBackup and Restore 26 Backup & Restore ConfigurationAdministration Tab Log LogAdministration Tab Factory Defaults Factory DefaultsAdministration Tab Firmware Upgrade Upgrade FirmwareLine1 Status Status Tab VoiceInformation Line2 StatusStatus Tab Router 33 Status Tab RouterStatus Tab Local Network Local NetworkAppendix a Troubleshooting Common Problems and SolutionsFor Windows 98 and Millennium For WindowsNeed to set a static IP address on a PC For Windows XP Want to test my Internet connectionFor Windows Am not able to access the Router’s Web-based Utility Setup Need to set up a server behind my Router Application Start and End Protocol IP Address Enabled TCPCan’t get the Internet game, server, or application to work For Microsoft Internet Explorer 5.0 or higher To start over, I need to set the Router to factory defaultNeed to upgrade the firmware For Netscape 4.7 or higherFirmware upgrade failed My DSL service’s PPPoE is always disconnectingNeed to use port triggering Frequently Asked Questions If all else fails in the installation, what can I do? Does the Router support ICQ send file?How can I block corrupted FTP downloads? What is DMZ Hosting? Is the Router cross-platform compatible?How many ports can be simultaneously forwarded? Which modems are compatible with the Router? How can I check whether I have static or Dhcp IP addresses?How do I get mIRC to work with the Router? Figure B-1 Upgrade Firmware Appendix B Upgrading FirmwareWindows 98 or Me Instructions Windows 2000 or XP InstructionsFor the Router’s Web-based Utility Figure C-3 MAC Address/Physical AddressAppendix D Windows Help Shared ResourcesNetwork Neighborhood/My Network Places Appendix E Glossary Broadband Router with 2 Phone Ports Broadband Router with 2 Phone Ports Broadband Router with 2 Phone Ports Broadband Router with 2 Phone Ports Appendix F Specifications Storage Humidity Storage TempOperating Humidity 0ºC to 40ºC 32ºF to 104ºFAppendix G Warranty Information Limited WarrantyAppendix H Regulatory Information FCC StatementAppendix I Contact Information Need to contact Linksys?Information section in this Guide

RT31P2-NA specifications

The Linksys RT31P2-NA is a versatile voice-over-IP (VoIP) router designed to seamlessly combine internet connectivity with telephone services. Targeted at home users and small businesses, the device acts as a gateway through which users can connect multiple computers and internet-enabled devices while also facilitating digital phone services.

One of the standout features of the RT31P2-NA is its ability to support multiple voice lines, allowing users to make and receive calls while simultaneously using the internet. This dual functionality is made possible by its built-in VoIP capabilities, which leverage Session Initiation Protocol (SIP) technology, ensuring high-quality voice calls without interruptions from internet traffic.

In terms of connectivity, the router includes a standard Ethernet WAN port and four Ethernet LAN ports, providing ample options for wired connections to various devices. This setup is ideal for households or small offices that require stable, high-speed internet access across numerous devices. Additionally, the router features two telephone ports, allowing users to connect traditional analog phones directly for VoIP services.

Security is a key characteristic of the RT31P2-NA. It incorporates advanced security protocols such as WPA2 encryption and firewall capabilities to protect users' networks from unauthorized access and cyber threats. The router also supports Quality of Service (QoS) features, enabling users to prioritize bandwidth allocation for voice calls and other critical applications, ensuring minimal lag and superior call quality.

The design of the RT31P2-NA is user-friendly, with an intuitive interface that simplifies the setup process. The integrated configuration wizard helps users connect to their internet service and set up telephony services with ease. Furthermore, firmware updates can be easily managed, keeping the device secure and running optimally.

Moreover, Linksys is known for its reliable customer support and warranty services, which enhance the overall experience for users. The RT31P2-NA is a robust option for individuals and small businesses looking to streamline their communication needs while enjoying reliable internet connectivity. Whether for personal use or office applications, this router delivers a balanced mix of performance, functionality, and ease of use.