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Configuring IP Telephony
187
Appendix C, “Configuring Option 184 on a Windows 2000 DHCP
Server,” in the
NBX Administrator’s Guide.
The methods for configuring special options vary depending on the DHCP
server, and the example in the NBX Administrator’s Guide may not apply
directly to your DHCP server. For assistance, contact your network
administrator, the vendor of the DHCP server, or a qualified 3Com service
representative.
Configuring Analog
Line Card Port IP
Settings
Typically, your analog line card ports reside on the same subnetwork as
the NCP. If you use IP On-the-Fly, or if you use Standard IP with DHCP, IP
configuration is automatic. Verify that your server has enough addresses.
However, if you are using Standard IP without DHCP, you must manually
configure the IP settings for each line card port.
To manually configure IP settings for line card ports:
1
Log in to the NBX NetSet utility using the administrator username and
password.
2
If you have not already done so, use the Auto Discover feature to add line
card ports to the configuration database. For more information see
“Configuring a Line Card Port” in the
NBX Administrator’s Guide
.
3
Click
PSTN Gateway Configuration > Analog Line Cards.
4
Select a line card port from the list by clicking its extension, and then click
the
IP Settings
tab.
Configuring T1, E1,
and BRI Channel IP
Settings
If all digital line cards reside on the same subnetwork as the NCP, and you
are using IP On-the-Fly or Standard IP and DHCP, IP configuration is
automatic. If you are using Standard IP without DHCP, you must manually
configure the IP settings for T1, E1, and ISDN BRI cards.
3C10165D E1 cards and 3C10116D T1 cards can be installed in a remote
location and communicate with the NCP over a routed network. For
information on how to configure these cards for remote operation, see
the
NBX Administrator’s Guide
.
3C10165D E1 Digital Line Cards and 3C10116D T1 Digital Line Cards do
not support DHCP lease times of less than 20 minutes.
Summary of Contents for NBX
Page 20: ...20 ABOUT THIS GUIDE ...
Page 78: ...78 CHAPTER 1 INTRODUCTION ...
Page 120: ...120 CHAPTER 2 INSTALLING SYSTEM HARDWARE COMPONENTS ...
Page 142: ...142 CHAPTER 4 ANALOG LINES ...
Page 162: ...162 CHAPTER 8 T1 DIGITAL LINE CARD ...
Page 192: ...192 CHAPTER 10 CONFIGURING IP TELEPHONY ...
Page 198: ...198 CHAPTER 11 TROUBLESHOOTING ...
Page 222: ...222 APPENDIX A SPECIFICATIONS ...