D
O
BTAINING
S
UPPORT
FOR
Y
OUR
3C
OM
P
RODUCTS
3Com offers product registration, case management, and repair services
through
eSupport.3com.com
.
You must have a user name and password
to access these services, which are described in this appendix.
Register Your
Product to Gain
Service Benefits
To take advantage of warranty and other service benefits, you must first
register your product at:
http://eSupport.3com.com/
3Com eSupport services are based on accounts that are created or that
you are authorized to access.
Solve Problems
Online
3Com offers the following support tool:
■
3Com Knowledgebase —
Helps you to troubleshoot 3Com
products. This query-based interactive tool is located at:
http://knowledgebase.3com.com
It contains thousands of technical solutions written by 3Com support
engineers.
Содержание NBX
Страница 20: ...20 ABOUT THIS GUIDE ...
Страница 78: ...78 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 222: ...222 APPENDIX A SPECIFICATIONS ...
Страница 228: ...228 APPENDIX B CIRCUIT PROVISIONING ...