10
Licensed Device Limits
57
How the System Limits Interact
58
Maximum Device Counts and Memory Requirements
59
Device Licenses
72
Group Device Licenses
73
Dynamic License Assignment
74
Upgrading Device Licenses from R4.X
76
Rebooting to R4.X
76
2
I
NSTALLING
S
YSTEM
H
ARDWARE
C
OMPONENTS
Introduction
80
International Feature Support
80
Power Fail Transfer
80
Analog Terminal Connectors
80
Language Support
80
Installation Requirements
81
Electrical Requirements
81
Environmental Requirements
81
Physical Requirements
82
Local Telephone Service
82
Installation Questions
82
Who Should Install the NBX System?
82
Does the Telephone Company Need to Be Involved?
83
Is Any Additional Equipment Required?
83
What External Devices Can Connect to an NBX System?
83
What Effect Does an NBX System Have on a LAN?
84
Before You Begin Installation
85
Required and Recommended Tools and Equipment
86
Important Safety Information
86
Lithium Battery Safety
89
Consignes Importantes de Sécurité
89
Batterie au lithium
91
Wichtige Sicherheitsinformationen
91
Lithiumbatterie
92
Unpacking and Examining the Components
93
Installing the NBX System Hardware
93
Recording MAC Addresses
93
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 ...