Carrier Access Access Bank II SNMP - Manual (Page 74)

9/24/01 8-1
Chapter 8
FXS-ID Configuration
Contents of This Chapter:
8.1 About This Chapter
This chapter describes how to configure the Access Bank II - SNMP Foreign Exchange Station -
Caller ID (FXS - ID) 12-channel voice card for connection to T1 public network services and pro-
vides instructions for:
• Setting FXS Transmit and Receive Levels
• Setting FXS Signaling Type Options
• Performing FXS Voice Channel Monitoring and Testing
8.2 FXS-ID Voice Card
The Foreign Exchange Station - Caller ID (FXS-ID) 12-channel voice card delivers high quality
loop-start or ground-start dial tone telephone line connections to key systems, Off Premise Exten-
sions (OPXs), facsimile machines, modems, PBXs and other conventional analog telephone devices.
The FXS - ID card supports the Caller ID CLASSÆ feature. The FXS -ID, is a 7.8” by 13.16” daugh-
ter card designed to slide into the back of the Access Bank II - SNMP along rails that guide a 64-pin
DIN connector to mate with a matched connector on the internal AB2 Controller. The FXS-ID card
receives the T1 signaling, tip and ring pairs, control logic and power through this connector. The back
About This Chapter .................................... 1 FXS Signaling Option Descriptions .......... 8
FXS-ID Voice Card .................................... 1 Option Switches A, B, and C ..................... 8
Signaling Types ......................................... 2 TP Busy/Idle Switch ............................... 11
FXO Switch to AB2 FXS A/B Signaling ..... 2 Voice Channel Monitoring and Testing .. 11
Wink-Start to Loop-Start or Ground-Start .. 2 FXS Backplate Switches ........................ 12
Wink Delay ................................................. 3 FXS Backplate LEDs .............................. 12
Setting the Transmit and Receive Levels .. 3 “Busying Out” Individual FXS Channels . 12
Setting the Signaling Options .................... 6 Self Test Loopbacks ............................... 13
Option Switches A, B, and C ..................... 6