SPID Registration for Customers in
the USA
If the system is connected to a network switch of the following
types, you can use ISDN lines.
• Network switch type: AT&T 5ESS
• Network switch type: Northern Telecom (NTI) DMS-100
• Network switch type: AT&T 5ESS
• Network switch type: Northern Telecom (NTI) DMS-100
In these cases, you shall register the LDN (Local Directory
Number: seven-digit local phone number).
Follow the steps below to register the LDN(s).
1
92
Chapter 4 Registration and Setup
Network switch software version: 5E8 or later (for National
ISDN-1 and National ISDN-2)
Network switch software version: BCS34 or later (for
National ISDN-1 and National ISDN-2)
Network switch software version: 5E8 or later (for
Multipoint or Point-to-Point Custom ISDN)
Network switch software version: BCS34 or later (for
Custom ISDN)
Open the ISDN Setup menu (Page 1).
ISDN Setup
Page: 2/3
Area Code
Local Number
A1:
A2:
B1:
B2:
C1:
C2:
Auto SPID
Save
Cancel