Specifications

Chapter 1 Installation
1-12
FXS Signaling Options - FXS Signaling
Switch
Signaling Options are set for all 12 channels of the FXS-12 with
one 4-position DIP switch to determine options for A/B
signaling conversion. Signaling support for wide variety of T1-
accessed voice services is provided by the Access Bank.
Examples of dedicated access services supported are: AT&T
Megacom, Nynex Flexpath, U.S. West DSS, and long distance
Automatic Number Identification (ANI) and Directory Number
Identification (DNIS) from MCI, Sprint, LDDS, and Wiltel.
Signaling Option Switches A,B & C- Channels 13-24 & TP
Busy/Idle Switch
Signaling Option Switches A,B & C - Channels 1-12 & TP
Busy/Idle Switch
Channel 22
Channel 21
Channel 20
Channel 19
Channel 18
Channel 17
Channel 16
Channel 15
Channel 14
Channel 13
Test 20
Test 19
Test 18
Test 17
Test 16
Test 15
Test 14
Test 13
TP Busy/Idle
Option C
Option B
Option A
Test 12
Test 11
Test 10
Test 9
Channel 12
Channel 11
Channel 10
Channel 9
Channel 8
Channel 7
Channel 6
Channel 5
Channel 4
Channel 3
Channel 2
Channel 1
Test 8
Test 7
Test 6
Test 5
Test 4
Test 3
Test 2
Test 1
TP Busy/Idle
Option C
Option B
Option A
Test 24
Test 23
Test 22
Test 21
Channel 24
Channel 23
Signaling Options
& Busy/Idle
Signaling Options
& Busy/Idle