ADTRAN Express 4120 - Manual (Page 69)

Chapter 3. Terminal Menu Operation and Structure
61200176L3-1 Express 4110/4120 User Manual 3-13
ISDN/NEBEs
Read security: 5
This contains the number of Near-End-Block-Errors (NEBEs) that have
been detected by the Express 4110/4120’s ISDN circuitry. Continuous
errors can indicate a line problem, but a burst at one time is normal.
ISDN/FEBEs
Read security: 5
This contains the number of Far-End-Block-Errors (FEBEs) that have been
detected 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.
POTS/POTS Assignment
Write security: 2; Read security: 5
The Express 4110/4120 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 assigned, 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.