ADTRAN DSU IV ESP, User Manual

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ISDN Service Ordering Information for the ADTRAN DSU IV ESP with ISDN Dial
Backup
For ADTRAN DSU IV ESP ISDN applications, the following guide can be used as an
aid in ordering basic ISDN service from your local telephone company. The ADTRAN
DSU IV ESP ISDN includes NT1 and Terminal adapter functionality and supports
data rates up to 64 kbps.
Request an ISDN Basic Rate Interface (BRI) line with the following features:
•
U-interface reference point
• 2BIQ line coding
• 1 B+D Service (supports up to 64 kbps)
The DSU IV ESP ISDN supports the following switch types and software proto-
cols:
•
AT&T 5ESS - Custom, 5E6 and later software, National ISDN-1
• NT DMS-100 BCS-32 and later software (Pvc1), National ISDN-1 (Pvc2)
• Siemens EQSD National ISDN-1
Request that the ISDN line allocate one DYNAMIC Terminal Endpoint Identifier (TEI)
for the number
For service offered from an AT&T 5ESS, request a point-to-point line with the fol-
lowing features
:
• Feature: Value
• B1 Service: On Demand (DMD)
• Data Line Class: Point-to-Point
• Maximum B Channels: 1 (1B+D)
• Circuit Switched Data (CSD) Bearer Channels: Any
• Number of CSD Calls: 1 (1B+D)
• Terminal Type: Type A