8
40-400-00001, Rev. A
First device at Port 1:
SPID 0835866101
DN 835-8661
(1-800-835-8661)
Second device at Port 1:
SPID 0835866301
DN 835-8663
(1-800-835-8663)
First device at Port 2:
SPID 0835866201
DN 835-8662
(1-800-835-8662)
Second device at Port 2:
SPID 0835866401
DN 835-8664
(1-800-835-8664)
NOTE: Not all communications devices are programmed with a SPID or DN.
Some devices need an additional number called a Terminal Endpoint Identi-
fier (TEI). If you must assign a TEI, use a different number (between 1 and 63)
for each device you connect to the Simulator. If automatic TEI assignment is
a selectable option, choose it. In short, follow the instructions for your
device, using the numbers listed above, when applicable.
Step 11
After any identification numbers are programmed into your device, it
notifies the Simulator using an initialization procedure. If the proce-
dure is successful, and your device is connected to the U interface,
the U-SYNC LED will light after synchronization is complete.
NOTE: If the U-SYNC LED does not turn on, the device may need to be
rebooted or momentarily disconnected (powered down) and reconnected to
make it initialize. If the device did not require SPID programming, the U-SYNC
LED may not turn on until you place your first call.
Step 12 Repeat the above steps for additional devices. The Simulator provides
power for up to four communications devices and two NT-1’s. Each
communications device must be programmed with a different SPID
and/or DN.
Step 13 If you later need to rearrange the connections between the Simulator
and your devices, disconnect the devices from the Simulator, press
RESTART on the Simulator’s power switch, wait for the STATUS LED
to turn to a solid green, then reconnect your devices. If you move a
device from one port to another, its SPID and DN must be repro-
grammed using available numbers from Table 1. You do not need to
restart simulation if you change a device’s SPID or DN when it re-
mains at the same port.
IMPORTANT: Some devices let you change the ISDN protocol to support the
type of ISDN switch the telephone company has installed. If you change your
device’s protocol, you must change the Simulator’s Switch Type configura-
tion to match. If you change any one device’s ISDN protocol, then all devices
connected to the Simulator must be configured for that protocol.
Step 14 Now you can operate your devices as recommended by the manufac-
turer.