Lucent Technologies SLC ConnectReach User & Service Manual page 141

®
Configuring the SLC ConnectReach
Using the Configuration Commands
Configuring the Channel Bank Mode
(Continued)
Key commands
(continued)
™
System
Analog-interface This command must be set to comply with the
signaling requirements of the device attached to the
analog port. The five options are fxs-loop,
fxs-ground, fxo-did, fxo-loop, and fxo-ground. The fxs-
loop and fxs-ground options, which require FXS
hardware, are for E&M only. The fxs-loop and
fxs-ground options convert E&M signaling to FXS for
connection to a loop-start or ground-start device,
respectively. The fxo-did option, which requires FXO
hardware, converts E&M DID signaling to FXO to
allow an incoming DID connection to a PBX.
The fxo-loop and the fxo-ground options, which
require FXO hardware, provides a connection
between loop-start or ground-start at the CO and the
FXO interface. Conversion from E&M signaling to FXO
loop and FXO ground is not available.
Far-end-
This command is only used for E&M trunks. If this
disconnect
command is enabled, and the digital central office
disconnects the call, the
opens the FXS tip for 1.4 seconds. This tells the
analog equipment (for example, a PBX) that the call
has terminated.
This command is only used for loop-ground trunks.
Loop-reversal
If enabled, and a polarity reversal signal is received
on the digital trunk, then the
system reverses the polarity of the tip and ring
leads of the FXS interface. If disabled, then polarity
reversal signals from the digital trunk are ignored.
Analog transmit
gain This command adjusts the transmit signal levels to the
network from the FXS interface. The available settings
are 0, –3, and –6 dB.
Analog receive
gain This command adjusts the received signal levels from
the network to the FXS interface. The available
settings are 0, –3, –6, and –12 dB.
system
SLC ConnectReach
SLC ConnectReach
(Continued on next page)
Issue 4 June 2002
363-208-050
4-55