ADTRAN L128 - Manual (Page 18)

61202.070L1-1 Express L128/L128T User Manual 1
Quick Startup Guide
SETTING UP THE ISDN LINE
Before configuring the Express L128/L128T, ensure that the telephone service
has provided the switch type, service profile identification (SPID), and local
directory number (LDN).
Example: Switch Type National ISDN-1
SPID1 20555512120100
SPID2 20555512130100
LDN1 5551212
LDN2 5551213
1. Connect a VT 100 async terminal, or personal computer with a terminal
emulator running 9600 N-8-1, to the
MAINTENANCE port.
2. Hold down the Control key and press R ; then press Enter to display the
top menu.
3. Using the arrow keys and Enter key to navigate the menu, go to the Con-
figuration/WAN/ISDN/Dial Line menu. Enter the SPIDs, LDNs, and
switch type.
4. Use the left arrow key or the Escape key to go back up the menu tree.
When asked to save ISDN parameters, type y .
5. Connect the ISDN line to the RJ-45 jack labeled ISDN on the rear panel.
6. When the PWR LED remains solid, the Express L128/L128T is ready for
calling.
7. If using a POTS phone with the Express L128T, connect the POTS tele-
phone to the POTS port.
If the SPID(s) does not work or is unknown, try activating the ExpertISDN ™ feature.
First enter the area code and local directory number(s); then press the Enter key over
the ExpertISDN activator.