Troubleshooting

Table 4-1. Troubleshooting Guidelines — Continued

Symptom

Problem

Solution

The green LED is

The automatic

flashing, and the red

answer option is

LED is on, but the

not enabled.

8400B Plus Data

 

Module does not

 

automatically

 

answer the

 

incoming call.

 

From the command mode, type

ATS0=1 ENTER

to turn on the automatic answer feature. Set the value following the equal sign (1 in the example) to the ring number on which you want the 8400B Plus Data Module to answer an incoming call. The automatic answer feature is turned off by setting this value to 0.

The automatic

If the local terminal is a PC, configure

answer option is

the communications software to turn on

enabled, but the

the DTR lead, or set the 8400B Plus

terminal device is

Data Module to ignore the DTR lead by

not ready.

typing

 

AT&D0 ENTER

 

 

Transmitted and/or

Speed settings of

received data

the terminal device

contains errors.

and the 8400B Plus

 

Data Module are

 

not the same.

 

The local terminal

 

device and the

 

far-end device are

 

configured for

 

different parity

 

settings.

Change terminal device speed to agree with the speed that was indicated in the CONNECT nnnn message.

Change the parity setting of the local terminal device to match that of the far-end device.

Far-end data errors

PC does not

Disconnect the call, change the

occur only during file

support hardware

Disable Data Metering Feature option

transfer with PC

flow control.

to Yes, reestablish the call, and try the

communications

 

file transfer again.

package.

 

 

 

 

 

4-8Issue 2 November 1996

Page 78
Image 78
Avaya 8400B Plus manual ATS0=1 Enter

8400B Plus specifications

The Avaya 8400B Plus is a state-of-the-art digital communication system designed to cater to the diverse needs of modern organizations. Integrating advanced technologies and an array of features, this system enables seamless voice and data communication, enhancing productivity and collaboration in the workplace.

One of the key features of the Avaya 8400B Plus is its robust scalability. Organizations can easily expand the system as their needs grow, making it a versatile choice for enterprises of all sizes. The system supports up to 960 ports, allowing for extensive connectivity without compromising performance. This scalability is complemented by the ability to integrate with various third-party applications, providing a customized communication solution.

In terms of technology, the Avaya 8400B Plus is built on a hybrid architecture, supporting both traditional digital telephony and Voice over Internet Protocol (VoIP). This enables organizations to leverage their existing infrastructure while transitioning to more modern communication methods. The system is equipped with advanced digital signal processing capabilities, ensuring superior voice quality and reduced latency during calls.

Another significant characteristic of the Avaya 8400B Plus is its user-friendly interface. The system features a comprehensive management portal that simplifies configuration and administration tasks, making it accessible to IT personnel with varying levels of expertise. Additionally, the system offers rich call handling capabilities, including call routing, forwarding, and conferencing, enhancing the overall user experience.

Security is also a top priority in the design of the Avaya 8400B Plus. The system incorporates robust encryption protocols and security features that protect sensitive communications, safeguarding organizations against potential threats. It also provides audit and access control features, ensuring that only authorized personnel can manage the system.

Furthermore, the Avaya 8400B Plus is designed with reliability in mind. Its redundant power supplies and backup systems guarantee minimal downtime, boosting organizational productivity even in the event of system failures. The system's durability is a testament to Avaya’s commitment to delivering long-lasting communication solutions.

In summary, the Avaya 8400B Plus stands out for its scalability, hybrid technology, user-friendly interface, security features, and reliability. These attributes make it an ideal choice for businesses looking to enhance their communication capabilities and adapt to the ever-evolving landscape of digital interactions.