NOTE Most DSL providers use PPPoE to provide customers access to their network. This section assumes like most DSL customers you have PPPoE; however, if you are certain you don’t have PPPoE and instead have DHCP or Static IP, follow the steps in blue for cable modem users (for DHCP) or Appendix A (for Static IP).

VERIFY YOUR CONNECTION

DSL

FOR SINGLE COMPUTER CONNECTED DIRECTLY TO DSL MODEM

AMake sure your computer is configured to obtain

IP address automatically. (For most customers, your computer should already be set to obtain IP address automatically.) Please refer to your computer’s online help for how to do this. (Instructions for common computers are provided in Troubleshooting, page 22.)

You will no longer need to activate the software installed by your DSL provider to access the Internet; the TA will handle this. For additional information see “I have DSL and am getting the message ‘can’t connect to

the Internet’ even though I can see the Internet” in Troubleshooting, page 23.

Continue with Step B.

FOR ONE OR MORE COMPUTERS CONNECTED TO DSL MODEM THROUGH HOME ROUTER

AMake sure your home router is configured to obtain IP address automatically. Please refer to your home router’s user manual (for most routers, go to WAN settings in the router configuration tool and set “obtain IP address automatically”; this puts your router into what is known as DHCP mode. It may also be called “cable” or “Internet” mode).

Continue with Step B.

Sample: Your router’s control

13

panel may look different

 

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AT&T Telephone Adapter manual Dsl

Telephone Adapter specifications

The AT&T Telephone Adapter is a versatile device designed to bridge the gap between traditional telephony and modern communication technologies. With the growing shift toward Voice over Internet Protocol (VoIP) services, having a reliable adapter has become essential for users wanting to maintain conventional telephone functionality while enjoying the benefits of digital systems.

One of the primary features of the AT&T Telephone Adapter is its ability to connect standard analog phones to a broadband internet connection. This connectivity allows users to continue using their existing landline phones, eliminating the need for investing in new hardware. The adapter typically supports multiple telephone lines, offering flexibility for users with multiple devices or business needs.

In terms of technology, the AT&T Telephone Adapter leverages SIP (Session Initiation Protocol), a standard communication protocol for managing voice calls over the internet. This enables the adapter to facilitate high-quality calls, making it an integral component for businesses that require reliable communication tools. The device often supports both inbound and outbound calling, ensuring users can connect with clients, friends, and family without disruption.

Moreover, the AT&T Telephone Adapter comes with features such as call forwarding, voicemail, and caller ID, enhancing the overall user experience. These functionalities are crucial for businesses and individuals who rely on efficient communication. Additionally, many models include integrated security measures to protect against eavesdropping and unauthorized usage, thus ensuring privacy during calls.

With the integration of advanced technologies, the AT&T Telephone Adapter provides users with quality features such as echo cancellation, noise reduction, and support for various codecs. These characteristics play a significant role in delivering clear audio quality, which is vital during phone conversations, especially in professional settings.

Furthermore, installation and configuration are usually straightforward, making it easy for users, regardless of their technical expertise, to set up the device. The adapter typically features user-friendly interfaces and may include management tools that allow individuals to customize settings according to their preferences.

In summary, the AT&T Telephone Adapter is designed to accommodate the transition from traditional telephony to modern VoIP technology. With its robust features, compatibility with existing analog phones, and quality audio performance, it is an excellent choice for both residential and business users looking to enhance their communication capabilities while keeping existing infrastructure intact.