Dial Line/Switch Protocol
Write security: 2; Read security: 5
Find out what kind of ISDN switch protocol the local CO is
using by asking the local telephone administrator or the tele-
phone company representative. The Express L128T S/T can be
configured for the following:
LUCENT 5ESS (def)
NEC, TDX10
EURO ISDN, TDX1B
Dial Line/Area Code
Write security: 2; Read security: 5
Enter 3-digit area code when using ExpertISDN.
Dial Line/Local Number 1 or 2
Write security: 2; Read security: 5
This option allows the entry of 0, 1, or 2 Local Numbers. The
Local Number is used when placing or receiving calls. The Local
Number is the local phone number assigned to the line.
Local Number 1 = 5 5 5 1 2 1 2
Local Number 2 = 5 5 5 1 2 1 3
ISDN/Leased Line
Write security: 2; Read security: 5
Leased Line parameters are entered under this menu. Leased mode
would be used for permanent circuits.
Leased Line/Channel Rate
Write security: 2; Read security: 5
64k
2x64k
128k (def)
61202070L3-20
LUCENT 5ESS© Custom
Nippon Electric Company Switch
NET3 or similar
Only B1 is used.
B1 and B2 go to different locations.
B1 and B2 are used together.
Express L128T S/T User Manual
Chapter 3. Terminal Menu Operation
3-11