1
I
NTRODUCTION
This chapter describes the NBX
®
system in these topics:
■
NBX IP Telephony Platforms
■
NBX Cards and Devices
■
Optional Software
■
International Feature Support
■
NBX Licensing
■
Device Licenses Details
For information about configuring the Dial Plan and maintaining your
NBX
system, see the
NBX Administrator’s Guide
in the NBX NetSet
™
utility, on the
NBX Resource Pack,
or on the 3Com web site
.
For information on enabling SIP and adding external messaging support,
see the
3com IP Messaging Installation Guide
on the NBX Resource Pack
disk and the SIP chapter of the
NBX Administrator’s Guide
.
NBX
IP Telephony
Platforms
The NBX IP Telephony Solution includes these hardware platforms:
■
V3001 Analog
■
V3001 BRI
■
V3001R
■
V3000 Analog
■
V3000 BRI
■
V5000
See
“NBX Licensing”
on
page 59
for information on the numbers of
supported devices for each platform and for information about memory
upgrades required to support some device counts and feature levels.
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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 ...