Quick Startup Guide; Setting Up The Isdn Line - ADTRAN Express L128T S User Manual

Quick Startup Guide

SETTING UP THE ISDN LINE

Before configuring the Express L128T S/T, ensure that the telephone
service has provided the switch type and local directory number.
Example:
Switch Type
Local Number1
Local Number 2
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 dis-
play the top menu.
3. Using the arrow keys and Enter key to navigate the menu, go to
the Configuration/WAN/ISDN/Dial Line menu. Enter the local
numbers 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 L128T S/T is
ready for calling (see note below).
7. If using POTS phones with the Express L128T S/T, connect the
POTS telephones to the POTS ports.
For EuroISDN, during periods of inactivity the central office switch may
deactivate the ISDN interface, causing the PWR LED to flash. Normal
usage will be restored when an incoming call is received or an outgoing
call is placed.
61202070L3-20
Euro ISDN
5551212
5551213
Express L128T S/T User Manual Quick Start-1