Call Setup Branch

Disconnect

Answer

Command Complete

Command Complete

F1 F2 F3

The modem goes on-hook (hangs up) and the call is disconnected. This includes any calls being used for dial backup of leased lines. The Command Complete status message is displayed.

To exit this function and remain in the Call Setup

branch, press the key. To exit and return to the

Top-Level menu, press the key.

AT Command Equivalent

The AT command equivalent for Disconnect is H or H0.

F1 F2 F3

The modem goes off-hook and attempts to establish a connection in Answer mode. The Command Complete status message appears on the LCD.

To exit this function and remain in the Call Setup

branch, press the key. To exit and return to the

Top-Level menu, press the key.

AT Command Equivalent

The AT command equivalent for Answer is A.

Answer

Answer allows the modem to go off-hook, generate an answer tone, and begin the handshaking process with the calling modem. Use the Answer function when the Auto-Answer Ring Count configuration option is disabled. (See the Line Dialer section in Chapter 7, Configure Branch.)

To access Answer from the Call Setup branch, make the following selections:

Call Setup:

Answer

F1 F2 F3

Dial Standby/Return to Dial

The Dial Standby and Return to Dial functions appear on the LCD only after the modem, operating on leased lines, is placed into dial backup. Once the modem is operating in Dial Backup mode, these functions allow the modem to be switched back and forth between dial and leased-line operation while still maintaining the dial connection. See Figure 5-1. (Switching between dial and leased-line operation can be performed manually or automatically by enabling the Auto Dial Standby configuration option.)

Press the Answer.

key until Answer is displayed. Select

 

DIAL BACKUP LINE

 

 

DIAL

 

RETURN

 

STANDBY

 

TO DIAL

MODEM

X

X

MODEM

LEASED-LINE

 

FAILURE

496-13081-01

Figure 5-1. Dial Backup

3980-A2-GB30-20

November 1996

5-3

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Paradyne 3800PLUS manual Dial Standby/Return to Dial, Disconnect Answer Command Complete, Call Setup Answer
Page 39 Page 41

3800PLUS specifications

The Paradyne 3800PLUS is a sophisticated networking device designed for various applications in high-demand environments, such as telecommunications and enterprise networks. This versatile solution is well-regarded for its robust performance, providing reliable and efficient connectivity for businesses and service providers.

One of the standout features of the Paradyne 3800PLUS is its ability to deliver high-speed data transmission. Supporting multiple protocols, it ensures seamless connectivity for data, voice, and video over the same infrastructure, reducing the need for multiple devices and simplifying network management. The device is capable of supporting both synchronous and asynchronous data formats, making it suitable for diverse networking needs.

With its advanced multiple service options, the Paradyne 3800PLUS supports various connection types, including T1, E1, and DSL, allowing it to adapt to different local area network (LAN) settings. This flexibility makes it a preferred choice for organizations that require support for both legacy systems and modern technologies. Furthermore, the device offers built-in support for various network management protocols, such as SNMP, simplifying monitoring and configuration.

Security is a significant concern in today's networking landscape, and the Paradyne 3800PLUS addresses this with integrated security features that help ensure data integrity and privacy. The device supports encryption and authentication techniques, which protect against unauthorized access and safeguard sensitive information transmitted over the network.

The Paradyne 3800PLUS is also designed with ease of use in mind. Its web-based interface simplifies configuration and management, making it accessible for network administrators regardless of their technical expertise. Additionally, the device is equipped with diagnostic tools and indicators that facilitate troubleshooting, enabling quicker resolution of connectivity issues.

In terms of scalability, the Paradyne 3800PLUS can accommodate the growing needs of businesses and service providers. Its modular design allows for easy upgrades and the addition of new features, ensuring that the network infrastructure can evolve with changing demands.

In summary, the Paradyne 3800PLUS stands out as an advanced networking solution known for its high-speed capabilities, support for various protocols, integrated security measures, user-friendly management interface, and scalability. These characteristics make it an ideal choice for organizations seeking a reliable and efficient networking solution to enhance their operations and support future growth.
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