Adtran L128 Manual Do Utilizador

Chapter 3: Terminal Menu Operation and Structure

61202.070L1-1

Express L128/L128T User Manual

Read security: 5
This contains the number of Far-End-Block-Errors (FEBEs) that have been de-
tected by the ISDN circuitry on the other end of the link. Continuous errors can 
indicate a line problem, but a burst at one time is normal.

Write security: 2; Read security: 5
POTS parameters are under this menu.  They appear only under the Express 
L128T version.

Write security: 2; Read security: 5
The Express L128T can assign the POTS interface either POTS1 to LDN 1 and 
POTS2 to

 LDN 2 (def), or POTS2 to LDN 1 and POTS1 to LDN 2 . Once as-

signed, all incoming and outgoing calls on a particular port are placed to/from 
the assigned number.

Write security: 2; Read security: 5
National ISDN Conference feature indication number is placed here.  Most 
COs use the default of 60.

Write security: 2; Read security: 5
National ISDN Transfer feature indication number is placed here.  Most COs 
use the default of 61.

Write security: 2; Read security: 5
This allows the Express L128T to treat incoming calls as “data over speech” 
when selected as LAN.  Otherwise, when set to POTS (def), incoming speech 
calls are sent to the POTS when the destination number is the same as the 
POTS assignment.