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61202.029L2-1 ISU 128 User Manual
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Table of Contents
Chapter 1. Understanding ISDN and the ISU 128 ..................................................... 1
ISDN Overview .................................................................................................................. 1
The ADTRAN ISU 128....................................................................................................... 1
ISU 128 Interoperability .................................................................................................... 4
Recommended Operating Protocols................................................................................ 6
Chapter 2. ISDN Ordering Codes (IOCs)..................................................................... 9
Ordering ISDN using IOCs............................................................................................... 9
Capability S ......................................................................................................................... 10
Applications.......................................................................................................... 10
Capability R.................................................................................................................. 10
Applications.......................................................................................................... 10
Capability B .................................................................................................................. 10
Capability C.................................................................................................................. 10
Chapter 3. Installation..................................................................................................... 11
Network Connection.......................................................................................................... 11
DTE Data Connection........................................................................................................ 12
Dial Interface Connection.................................................................................................. 12
Maintenance Interface ....................................................................................................... 13
Chapter 4. Operation ....................................................................................................... 15
Menu Navigation ............................................................................................................... 15
Getting Started.................................................................................................................... 16
Status Buffer ................................................................................................................. 16
VT 100 Terminal Menu Support ...................................................................................... 17
Status Screen................................................................................................................. 17
Configuration Screen .................................................................................................. 18
Chapter 5. Testing ............................................................................................................ 19
TEST Options...................................................................................................................... 19
Loopback DTE.............................................................................................................. 20
Loopback Network...................................................................................................... 20
Loopback Protocol....................................................................................................... 20
Loopback Remote ........................................................................................................ 21
Test Remote .................................................................................................................. 21
Loopback Disable ........................................................................................................ 21
No Remote Loopbacks.................................................................................. 21
DDS Accepted................................................................................................ 21
V.54 Accepted ................................................................................................ 21
DDS+V54 Accept........................................................................................... 22