3Com Nbx 100 And Ss3 Nbx Administration Guide

9DOWNLOADS
Software     391
Additional Software     391
Label Makers     392
Quick Reference Sheets     392
10TROUBLESHOOTING
Overview     393
Telephone Troubleshooting     394
Using the Telephone Local User Interface (LUI) Utility     394
Using H3PingIP     400
System-level Troubleshooting     401
Digital Line Card Troubleshooting     404
Alarm Conditions (Overview)     404
Alarm Descriptions     405
Alarms on NBX Digital Line Cards     406
Configuration and Status Reports     407
Connecting a Computer...

Overview of H.323     424
Negotiated Connections     424
Negotiated Voice Compression     425
Standard Extensions     426
Remote Internet Device Connections     426
The H.323 Connection     427
Connection Considerations     428
Overall Connectivity     428
Quality of Service     429
Quality of Service Control     431
Special Issues     434
Firewall Security     434
Gateway Load     436
Remote Access     436
PBX Connections     437
Class of Service     440
IP Type of Service and Differentiated Services...

BISDN COMPLETION CAUSE CODES
CCONFIGURING OPTION 184 ON A WINDOWS 2000 DHCP 
S
ERVER
Overview     459
Assumptions     459
Configuring Option 184     459
Creating Option 184     459
Editing Option 184 Values     460
Activating Option 184     461
GLOSSARY
INDEX
FCC CLASS A VERIFICATION STATEMENT
INDUSTRY CANADA NOTICE
3COM END-USER SOFTWARE LICENSE AGREEMENT TERMS AND 
C
ONDITIONS AND LIMITEDWARRANTY 

ABOUT THIS GUIDE
This guide provides information and instructions for configuring and 
managing the 3Com® SuperStack® 3 NBX® Networked Telephony 
Solution and the 3Com NBX 100 Communications System. For 
information about installing either system for the first time, see the NBX 
Installation Guide.
If the information in the release notes differs from the information in this 
guide, follow the instructions in the release notes. Release notes are 
available on the NBX Resource Pack CD.
How to Use 
This...

16ABOUT THIS GUIDE
ConventionsTa b l e 2 lists conventions that are used throughout this guide.
International 
TerminologyTa b l e 3 lists the United States and international equivalents of some of 
the specialized terms that are used in the NBX documentation.
DocumentationThe documentation for the NBX systems is designed to help NBX 
installers, administrators, and telephone users learn, use, and maintain 
their NBX systems and telephones. 
Your CommentsYour suggestions are important to us. They help us...

Documentation17
Please include the following information with your comments:
■Document title
■Document part number (found on the front or back page)
■Page number
Example:
NBX Administrator’s Guide
Part Number 900-0093-01
Page 25
As always, please address all questions regarding the NBX hardware and 
software to your authorized 3Com NBX Voice Authorized Partner. 

18ABOUT THIS GUIDE 

1
INTRODUCTION
The NBX Administrator’s Guide provides information and instructions for 
configuring your NBX® system. This chapter covers these topics:
■Network-based Telephony
■Overview of the System Software
■NBX NetSet Administration Utility
■NBX NetSet Features
For information about installing the hardware components, see the 
NBX Installation Guide.
Network-based 
Telephony3Com Networked Telephony Solutions merge telephony with networking 
by delivering business telephone service over a data...

20CHAPTER 1: INTRODUCTION
The NBX system provides the reliability required in a business environment 
because NBX system voice traffic is independent of computer traffic on 
the same network. In fact, after the Call Processor completes the 
processing required to connect two telephones, the telephones 
communicate directly with each other. Therefore, existing conversations 
are not affected if power to the Call Processor fails or if the network 
operating system crashes or hangs.
Overview of the 
System...