Selecting Programmed Option Sets, 25bis ACU

Selecting Programmed Option Sets

Option sets make it easy to use a modem with common applications, including:

•Asynchronous and synchronous answering

•Asynchronous and synchronous dialing

•Leased line with dial restoral operation

Four sets of options are stored in nonvolatile memory. If none is appropriate to an application, you can customize an option set, and save it in nonvolatile memory.

Refer to Chapter 4, Configuring the Modem, for more information on option sets.

Automatic Calling Interfaces (ACUs)

The modem supports three automatic calling interfaces (also known as Auto-Call Units). ACUs let you execute functions directly from a keyboard.

AT ACU

The asynchronous AT ACU is compatible with the industry-standard AT command set. AT Commands provide a standard modem communications interface, allowing you to configure and operate your modem from a terminal or PC keyboard.

Using the AT-compatible command set (AT and AT&), you can, for example, dial and receive phone calls. Telenetics’ extended AT command set (AT*) includes other important parameters used in configuring advanced modem features.

Refer to Chapter 3, Getting Started, and Chapter 5, Using the AT Automatic Calling Interface, to learn more about theAT ACU andAT command syntax.

V.25bis ACU

For sync or async auto-calling, use the ITU-T V.25bis compliant ACU.

With either the AT or V.25bis ACU, you can store, dial, or change up to nine phone numbers in the modem's electronic telephone book, directly from your terminal.

Refer to Chapter 3, Automatic Calling Interfaces, in the 326X Series Modem

Reference Guide, for details.

LPDA2 ACU

The LPDA2 feature lets you use IBM dial and leased line restoral applications with LPDA2 Dial and Disconnect commands. LPDA2 allows Netview and other IBM applications, like POS outbound dialing applications, to control dialing.

In dial applications, LPDA2 eliminates the need for additional ports and equipment that had been required to support external 801 auto-dialing equipment in IBM environments.

About the Modem

About the Modem 1-5

326X V.34, V.32bis Series, V.34-SDC specifications

Telenetics has been a key player in the field of telecommunications, offering advanced modem solutions that cater to diverse communication needs. Among their notable products are the V.34-SDC and V.32bis series, including the 326X V.34 modem. These modems have been designed to enhance data transmission reliability and speed in various applications.

The Telenetics V.34-SDC modem represents a significant leap in technology, supporting data rates of up to 28.8 Kbps. This modem utilizes the advanced V.34 modulation scheme, which optimizes the use of existing telephone lines to deliver impressive performance, especially for users requiring high-speed data transmission. The V.34-SDC model also features robust error correction and data compression techniques, ensuring that users receive accurate data even over less than ideal connections. With its extended line-conditioning capabilities, the V.34-SDC modem can efficiently handle long distances and poor line conditions.

Equally noteworthy is the V.32bis series, which provides backward compatibility with V.32 modems, enabling seamless integration into existing systems. Capable of speeds up to 14.4 Kbps, the V.32bis modems are ideal for businesses and environments where legacy systems remain in use. It features adaptive equalization and advanced echo cancellation, ensuring a clear signal is maintained throughout the data transmission process. This versatility allows users to connect with various devices across different infrastructures.

The 326X V.34 modem further exemplifies Telenetics' commitment to high performance. It combines the V.34 capabilities with enhanced security features, offering users encryption options for sensitive data. This is particularly crucial for businesses that need to safeguard their information against potential vulnerabilities during transmission. The 326X also supports various data communication protocols, making it adaptable for multiple platforms and applications.

In summary, Telenetics’ V.34-SDC, V.32bis series, and 326X V.34 modems stand out for their high-speed data transmission, compatibility, advanced error correction, and security features. These technologies make them excellent choices for both enterprise and networking applications where reliable communication is vital. Telenetics continues to innovate, delivering modem solutions that meet the evolving demands of the telecommunications landscape.

Telenetics 326X V.34 manual Selecting Programmed Option Sets, Automatic Calling Interfaces ACUs

Models: 326X V.34 V.32bis Series V.34-SDC