ADTRAN XRT - Manual (Page 19)

61200.153L1-13 Express XR/XRT Quick Start Guide 7
Chapter 2. Installation
7. Plug the RJ-11 connector (small end) of the RJ-45 to RJ-11
telephone cable into the ISDN telephone wall jack. At this
time the Express XR/XRT is powered on and the PWR LED
should either be flashing or on solid. See the section LEDs
for more information.
8. Power on the computer.
9. Go to the Express XR/XRT Software Installation procedure.
ISDNU
OFF
ON
2 1 MODEM RS232 POWER
1 2 3 4
RS-232 Cable
COM
Port
ISDN Telephone
Wall Jack
AnalogTelephone
Rear View of PC
Express XRT
FAX Machine
RJ-45 to RJ-11
Telephone Cable
AC Outlet
Figure 2-2
Standard ISDN Internet/Remote Access Application
Express XR/XRT Software Installation
The installation procedure varies according to the PC operating
system. If the PC is not already on, power on the PC, start
Microsoft Windows and use the following installation procedure
that applies to your operating system.