ADTRAN L128 - Manual (Page 56)

Chapter 3: Terminal Menu Operation and Structure
61202.070L1-1 Express L128/L128T User Manual 39
ISDN/FEBEs
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.
WAN/POTS
Write security: 2; Read security: 5
POTS parameters are under this menu. They appear only under the Express
L128T version.
POTS/POTS Assignment
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.
POTS/NI-1 Conference FI
Write security: 2; Read security: 5
National ISDN Conference feature indication number is placed here. Most
COs use the default of 60.
POTS/NI-1 Transfer FI
Write security: 2; Read security: 5
National ISDN Transfer feature indication number is placed here. Most COs
use the default of 61.
POTS/Speech Calltype Routing
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.