Broadband Router with 2 Phone Ports

The Applications & Gaming Tab - QoS

Quality of Service (QoS) ensures better service to high-priority types of network traffic, which may involve demanding, real-time applications, such as Internet phone calls or videoconferencing.

Application-based QoS

Application-based QoS manages information as it is transmitted and received. Depending on the settings of the QoS screen, this feature will assign information a high or low priority for the five preset applications and three additional applications that you specify.

Enable/Disable. To use application-based QoS, select Enable. Otherwise, keep the default, Disable.

High priority/Low priority. For each application, select High priority or Low priority.

FTP (File Transfer Protocol). A protocol used to transfer files over a TCP/IP network (Internet, UNIX, etc.). For example, after developing the HTML pages for a website on a local machine, they are typically uploaded to the web server using FTP.

HTTP (HyperText Transport Protocol). The communications protocol used to connect to servers on the World Wide Web. Its primary function is to establish a connection with a web server and transmit HTML pages to the client web browser.

Telnet. A terminal emulation protocol commonly used on Internet and TCP/IP-based networks. It allows a user at a terminal or computer to log onto a remote device and run a program.

SMTP (Simple Mail Transfer Protocol). The standard e-mail protocol on the Internet. It is a TCP/IP protocol that defines the message format and the message transfer agent (MTA), which stores and forwards the mail.

POP3 (Post Office Protocol 3). A standard mail server commonly used on the Internet. It provides a message store that holds incoming e-mail until users log on and download it. POP3 is a simple system with little selectivity. All pending messages and attachments are downloaded at the same time. POP3 uses the SMTP messaging protocol.

Specific Port#. You can add three additional applications by entering their respective port numbers in the Specific Port# fields.

Port-based QoS

Port-based QoS allows you to prioritize performance for three of the Router’s ports, LAN Ports 1-3. Port-based QoS does not require support from your ISP because the prioritized ports are LAN ports going out to your network.

Chapter 5: Configuring the Router

Figure 5-24: Applications & Gaming Tab - QoS

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The Applications & Gaming Tab - DMZ

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Linksys RT31P2-NA manual Applications & Gaming Tab QoS, Application-based QoS, Port-based QoS

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.