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Netopia R2121 Default Answer Profile for Dial-in Connections, How the Default Answer Profile works

Models: R2121

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9-4 User’s Reference Guide

information on how to use the optional AppleTalk feature set.

Netopia R2121 back panel

Ethernet

8

7

6

5

4

3

2

1

Telco 2

Normal/Uplink

Phone 2

Auxiliary

Console

Phone 1

Telco 1

Power

1

Auxiliary serial port

HD-15 (female)

For external modem applications, the Data Rate pop-up offers a variety of clock rates from 9600 to 230 Kbps. The default is 57.6 kbps.

You may also specify the Modem Init String for your modem and the Directory Number of the telephone line connected to the third port.

Note: If you change the modem init string, you must restart the system. From the Main Menu, go to Utilities & Diagnostics and select Restart System. The router will reboot, and your changes will be in effect.

Default Answer Profile for Dial-in Connections

The Netopia R2121 Dual Analog Router can answer calls as well as initiate them. To answer calls, the Netopia R2121 uses a Default Answer Profile. The Default Answer Profile controls how incoming calls are set up, authenticated, filtered, and more.

How the Default Answer Profile works

The Default Answer Profile works like a guard booth at the gate to your network: it scrutinizes incoming calls. Like the guard booth, the Default Answer Profile allows calls based on a set of criteria that you define.

The main criterion used to check calls is whether they match one of the Connection Profiles already defined. If PAP or CHAP authentication is being used, the default profile checks that the incoming call’s name and pass- word/secret match the receive name and password/secret of a Connection Profile. If PAP or CHAP is not being used, an incoming call is matched to a Connection Profile using the remote network’s IP address (that is, the caller is defined as the destination of a particular connection profile).

If an incoming call is matched to an existing Connection Profile, the call is accepted. All of that Connection Profile’s parameters, except for authentication, are adopted for the call.

You could set up the Default Answer Profile to allow calls in even if they fail to match a Connection Profile. Continuing the guard booth analogy, this would be like removing the guards or having them wave all calls in, regardless of their source.

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Netopia R2121 manual Default Answer Profile for Dial-in Connections, How the Default Answer Profile works
Page 91 Page 93

R2121 specifications

The Netopia R2121 is a powerful and versatile router designed for both home and office environments, providing seamless connectivity and robust performance for various networking needs. This device offers a range of features and technologies that cater to the demands of modern users seeking reliable internet access, speed, and security.

One of the standout characteristics of the Netopia R2121 is its dual-band technology, which operates on both the 2.4 GHz and 5 GHz frequency bands. This capability allows users to enjoy faster speeds and less interference, as the 5 GHz band is typically less congested than the traditional 2.4 GHz band. With the ability to support multiple devices simultaneously, the R2121 ensures that users can stream videos, play online games, and conduct video conferences without experiencing lag or connectivity issues.

The router is equipped with advanced security features, including WPA3 encryption, which provides enhanced protection against unauthorized access and data breaches. The R2121 also supports a robust firewall system that guards against external threats, ensuring that the user's network remains secure. Additionally, the router includes parental controls, allowing users to manage and restrict internet access for specific devices or set time limits for usage, making it an excellent choice for families.

Another significant advantage of the Netopia R2121 is its extensive coverage area. With high-gain antennas and advanced beamforming technology, the router can deliver strong and stable Wi-Fi signals even in larger homes or office spaces. This technology focuses the Wi-Fi signal directly toward connected devices, minimizing dead zones and improving overall connectivity.

The R2121 also supports both IPv4 and IPv6, ensuring compatibility with current and future internet technologies. This forward-thinking design makes it a future-proof solution for users looking to invest in a reliable router.

In terms of setup and management, the Netopia R2121 features a user-friendly web interface that allows users to easily customize settings, monitor network performance, and manage connected devices. The inclusion of mobile app support further enhances the user experience, enabling remote monitoring and control of the network from anywhere.

Overall, the Netopia R2121 stands out as a robust and reliable router that combines advanced features, enhanced security, and excellent performance, making it an ideal choice for home and business users alike. With its focus on delivering seamless connectivity and comprehensive management options, the R2121 is well-suited for today's connected lifestyles.