T
ROUBLESHOOTING
Overview
This chapter contains maintenance and troubleshooting information that
can help you resolve simple problems. It covers these topics:
■
Telephone Troubleshooting
■
Using the Telephone Local User Interface (LUI) Utility
■
Using H3PingIP
■
System-level Troubleshooting
■
Digital Line Card Troubleshooting
■
Alarm Conditions (Overview)
■
Alarm Descriptions
■
Alarms on NBX Digital Line Cards
■
Configuration and Status Reports
■
Connecting a Computer to a Serial Port
■
Servicing the Network Call Processor Battery
■
Getting Service and Support
The SuperStack 3 NBX hardware needs no routine maintenance.
However, you should perform periodic backups of the configuration
database, especially after making changes to system or user
configurations.
10
Содержание NBX 100
Страница 14: ......
Страница 18: ...18 ABOUT THIS GUIDE ...
Страница 26: ...26 CHAPTER 1 INTRODUCTION ...
Страница 138: ...138 CHAPTER 2 DIAL PLAN ...
Страница 322: ...322 CHAPTER 3 DEVICE CONFIGURATION ...
Страница 328: ...328 CHAPTER 4 USER CONFIGURATION ...
Страница 412: ...412 CHAPTER 10 TROUBLESHOOTING ...
Страница 458: ...458 APPENDIX B ISDN COMPLETION CAUSE CODES ...
Страница 480: ...480 GLOSSARY ...
Страница 492: ...492 INDEX ...