18
A
BOUT
T
HIS
G
UIDE
Conventions
Table 2
lists conventions that are used throughout this guide.
International
Terminology
Table 3
lists the United States and international equivalents of some of
the specialized terms used in the NBX documentation.
How to configure IP telephony
Chapter 10
Troubleshooting information
Chapter 11
System and component specifications
Appendix A
ISDN BRI, ISDN PRI, and T1 circuit provisioning information
Appendix B
Guidelines for connecting remote audio devices
Appendix C
Obtaining Support for Your 3Com Product
Appendix D
References to all topics in this book
Index
FCC, Industry Canada, Software License Agreement, and
Warranty information
FCC Class A
Verification
Statement
Table 1
Overview of the Guide (continued)
Description
Chapter
Table 2
Notice Icons
Icon
Notice Type
Description
Information note
Information that describes important features
or instructions
Caution
Information that alerts you to potential loss of data
or potential damage to an application, device,
system, or network
Warning
Information that alerts you to potential personal
injury
Table 3
International Terminology
Term used in U.S.
Term used outside the U.S.
Toll restrictions
Call barring
Pound key (#)
Hash key (#)
CO (central office)
Telephone Exchange
Toll-free
Free-phone
Analog Line Card
Analog Trunk Line Interface Module
Содержание V3000 ANALOG
Страница 20: ...20 ABOUT THIS GUIDE ...
Страница 80: ...80 CHAPTER 1 INTRODUCTION ...
Страница 120: ...120 CHAPTER 2 INSTALLING SYSTEM HARDWARE COMPONENTS ...
Страница 142: ...142 CHAPTER 4 ANALOG LINES ...
Страница 162: ...162 CHAPTER 8 T1 DIGITAL LINE CARD ...
Страница 192: ...192 CHAPTER 10 CONFIGURING IP TELEPHONY ...
Страница 198: ...198 CHAPTER 11 TROUBLESHOOTING ...
Страница 224: ...224 APPENDIX A SPECIFICATIONS ...
Страница 230: ...230 APPENDIX B CIRCUIT PROVISIONING ...
Страница 240: ...240 APPENDIX D OBTAINING SUPPORT FOR YOUR 3COM PRODUCTS ...