Farallon Communications NetopiaTM - Manual (Page 9)

Installation 9
S/T I NTERFACE
Outside of Nor th America, ISDN connections are made using the S/T
inter face. Plug the RJ-45 cable into your ISDN wall jack. Then connect
the cable to the RJ-45 por t on the S/T inter face connector.
Connecting the S/T inter face connector and RJ-45 cable
In Australia, a different S/T inter face is used, and a terminating
resistor may be required. The illustration below shows how the
Australian ISDN S/T inter face connector, the terminating resistor, and
the RJ-45 cable connect together. For more information about
terminating resistors, see the README.TXT file on the Netopia ISDN
PC Card Disk 1.
Connecting the S/T inter face connector, terminating resistor, and RJ-45 cable