DEFINITY Communications System

APPENDIX D: QUICK-REFERENCE SUMMARIES

7400B Data Module

 

User’s Guide

Page D-9

 

 

ASCII

CONTROL

KEY

ASCII

CONTROL

KEY

 

VALUE

CHARACTER

 

VALUE

CHARACTER

 

 

 

 

 

 

 

 

 

000

NUL

Ctrl-@

032

 

spacebar

 

001

SOH

Ctrl-A

033

 

!

 

 

"

 

002

STX

Ctrl-B

034

 

 

 

#

 

003

ETX

Ctrl-C

035

 

 

004

EOT

Ctrl-D

036

 

$

 

005

ENQ

Ctrl-E

037

 

%

 

006

ACK

Ctrl-F

038

 

&

 

007

BEL

Ctrl-G

039

 

'

 

 

(

 

008

BS

Ctrl-H

040

 

 

 

)

 

009

HT

Ctrl-I

041

 

 

010

LF

Ctrl-J

042

 

*

 

011

VT

Ctrl-K

043

 

+

 

012

FF

Ctrl-L

044

 

,

 

013

CR

Ctrl-M

045

 

-

 

014

SO

Ctrl-N

046

 

.

 

015

SI

Ctrl-O

047

 

/

 

016

DLE

Ctrl-P

048

 

0

 

017

DC1

Ctrl-Q

049

 

1

 

018

DC2

Ctrl-R

050

 

2

 

019

DC3

Ctrl-S

051

 

3

 

020

DC4

Ctrl-T

052

 

4

 

021

NAK

Ctrl-U

053

 

5

 

022

SYN

Ctrl-V

054

 

6

 

023

ETB

Ctrl-W

055

 

7

 

024

CAN

Ctrl-X

056

 

8

 

025

EM

Ctrl-Y

057

 

9

 

026

SUB

Ctrl-Z

058

 

:

 

027

ESC

Ctrl-[

059

 

;

 

028

FS

Ctrl-\

060

 

<

 

029

GS

Ctrl-]

061

 

=

 

030

RS

Ctrl-^

062

 

>

 

031

US

Ctrl-_

063

 

?

 

(more)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TABLE D-6 ASCII CHARACTER SET

Page 99
Image 99
Lucent Technologies 7400B manual Ascii Control KEY Value Character, Table D-6 Ascii Character SET

7400B specifications

The Lucent Technologies 7400B is a notable entry in the landscape of telecommunications and networking technology, showcasing an innovative blend of features and capabilities that cater to the evolving demands of modern communication systems. Released as part of the company's broader portfolio aimed at enhancing network efficiency and reliability, the 7400B addresses the needs of both voice and data transmission organized around high-performance protocols.

One of the main features of the Lucent Technologies 7400B is its advanced signal processing capabilities. The device is built to handle a significant amount of bandwidth, making it suitable for high-capacity environments where data traffic can fluctuate dynamically. With its ability to support various signaling protocols, the 7400B is adept at integrating with existing infrastructure while providing the flexibility required to adopt emerging technologies.

The 7400B employs state-of-the-art voice encoding and compression techniques that optimize the quality of voice communications. This technology ensures clarity and minimizes latency, which is crucial for enterprises relying heavily on voice-over-IP (VoIP) applications and unified communications. The system supports multiple codecs, enabling it to seamlessly manage both traditional telephony and next-generation voice services.

In terms of reliability, the Lucent 7400B features robust redundancy protocols, ensuring continuous service availability even in the face of potential hardware failures or unexpected disruptions. It also includes built-in diagnostic tools that facilitate rapid troubleshooting, allowing technicians to identify and resolve issues efficiently. This focus on reliability makes the 7400B a preferred choice for critical business applications where downtime can lead to significant productivity losses.

The integration of advanced networking technologies such as Quality of Service (QoS) further enhances the performance of the 7400B. This capability ensures that high-priority applications receive the necessary bandwidth, maintaining optimal performance levels regardless of overall network traffic loads.

Moreover, the Lucent Technologies 7400B is designed with scalability in mind. Organizations can start with a basic configuration and expand their capacity as needed, thus ensuring that their investment remains relevant as their communication demands grow. This scalability is complemented by a user-friendly management interface, allowing network administrators to configure and monitor the system with ease.

In summary, the Lucent Technologies 7400B stands out for its advanced signal processing, voice encoding capabilities, reliability features, and scalability. These characteristics make it a vital component for any organization looking to enhance their telecommunications infrastructure and meet the increasingly complex communication needs of today’s digital landscape.