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8
T1 D
IGITAL
L
INE
C
ARD
This chapter tells you how to install a T1 Digital Line Card. In the NBX
NetSet utility, digital line cards are referred to as either cards or boards.
The following sections describe how to add a T1 Digital Line Card
(3C10116C and 3C10116D) and how to connect to a T1 service provided
by the local telephone company:
■
Adding a T1 Digital Line Card
■
Verifying the T1 Digital Line Card
Installation Notes
■
An NBX 100 system can accommodate up to 3 T1 Digital Line Cards; a
SuperStack 3 NBX system can accommodate up to 30 T1 Digital Line
Cards.
■
You can choose to configure a T1 Digital Line Card to use one of two
types of signaling:
■
DS1 protocol (sometimes called Standard T1). By default, the Auto
Discover process selects DS1 as the signaling type.
■
ISDN PRI (Primary Rate Interface) signaling.
■
The 3C10116D T1 Digital Line Card can be installed at a remote
location and communicate with its NCP over a routed network. For
information on how to set up a remote T1 card, see the
NBX
Administrator’s Guide
.
■
Before you install any T1 Digital Line Cards, you may want to
configure the Outdialing Prefix settings. For more information, see the
Dial Plan chapter of the
NBX Administrator’s Guide
.
■
For IP operations, a 3C10116D T1 Digital Line Card must have either a
static IP address or get its IP address from DHCP. 3C10116D T1 Cards
cannot use the NBX IP On-the-Fly feature.
■
3C10116D T1 Digital Line Cards do not support DHCP lease times of
less than 20 minutes.
Summary of Contents for 3C10111C - NBX 100 - Modular Exp Base
Page 20: ...20 ABOUT THIS GUIDE ...
Page 102: ...102 CHAPTER 2 INSTALLING SYSTEM HARDWARE COMPONENTS ...
Page 122: ...122 CHAPTER 4 ANALOG LINE CARDS ...
Page 132: ...132 CHAPTER 5 ANALOG DEVICES ...
Page 138: ...138 CHAPTER 6 BRI ST DIGITAL LINE CARD ...
Page 144: ...144 CHAPTER 7 E1 ISDN PRI DIGITAL LINE CARD ...
Page 150: ...150 CHAPTER 8 T1 DIGITAL LINE CARD ...
Page 184: ...184 APPENDIX A SPECIFICATIONS ...
Page 190: ...190 APPENDIX B CIRCUIT PROVISIONING ...
Page 206: ...206 INDEX ...