Contents
Part Numbers
ISU
Trademarks
Page
FCC ID HDC1202029TL
Canadian Equipment Limitations
Canadian Emissions Requirements
Table of Contents
Near-End Block Errors/Far-End Block Errors NEBE/FEBE
Txinit Txfa TXADD01 Txdeq Tanull Tcid
If Self Test Fails If The ISU 128 Does Not Read Ready
Environmental Physical Power
Table of Contents
List of Figures
Figure E-1 EIA-232/RS-530 Interface 115
List of Tables
List of Tables
Adtran ISU
Isdn Overview
ISU 128 Rear Panel
Indicator Definition
ISU 128 Front Panel DTE Indicators
ISU 128 Interoperability
Switched
Recommended Operating Protocols
Recommended Operating Modes
Understanding Isdn and the ISU
Chapter Isdn Ordering Codes IOCs
Ordering Isdn Using Iocs
Capability R
Capability S
Capability B
Capability C
Network Connection
Chapter Installation
Maximum DTE Interface Cable Lengths
DTE Data Connection
Dial Interface Connection
Maintenance Interface
Installation
Menu Navigation
Chapter Operation
Getting Started
Config Configuration
Status Buffer
Status Test
VT 100 Status Screen
VT 100 Terminal Menu Support
Status Screen
VT 100 Configuration Screen
Configuration Screen
VT 100 Test Screen
Chapter Testing
Test Options
Loopback Network
Loopback DTE
Loopback Protocol
Test Menu Tree
Test Remote
Loopback Disable
Loopback Remote
Press Cancel to exit any of these options
Near-End Block Errors/Far-End Block Errors NEBE/FEBE
Software Version
DDS+V54 Accept
Dial Line Menu Tree
Chapter Configuration
Dial Line Operation
Speech
Switch Protocol
Call Type
Setting the Spid
Data 64 kbps default
Terminal Identification
Audio
Setting the LDN
=AT&T 5ESS
Configur
Configuration
Front Panel
Dial options
RS-366
Dial Options, RS-366 Menu Tree
Sec or EON default
AT Commands
Sec or EON
Wait for EON
Using S-Registers
Using AT Commands
Reading S-Registers
Dialing a Call Using the AT Command Processor
Reading S-Register Strings
Changing S-Registers
Dial Options, V.25 bis Menu Tree
25 bis
Data Bits Menu Tree
Dial Line, Auto Answer Menu Tree
Async Dialing
Bis Async Menu Tree
Disabled
Sync Hdlc Dialing
Sync Bisync Dialing
Dump all calls
Enabled
Auto Answer
Answer Tone
No Answer Tone Default
Incoming Tone
Outgoing Tone
Connect Timeout Menu Tree
Connect Timeout
Call Screening
Call Screening Menu Tree
Select Ansr if SN0. . .9 under Call Screening
Clock ModeSlave/Master
Leased Line Service
Leased Line Menu Tree
Limited Distance Modem Application
Leased Application with Channel Banks
Channel Rate
Bit Rate
DTE Options
Asynchronous DTE Options Menu Tree
Synchronous DTE Options Menu Tree
RTS Options
Connector Type
CTS Options
CD Options
Flow Control Menu Tree
DSR Options
Flow Control Asynchronous Data Format
Data Format Menu Tree
Data Format Asynchronous
Transmit Clock Synchronous Data Format
Configuration
Protocol Options
Chapter Protocol Options
Clear Channel
Bonding Mode
Txfa
Bonding Mode 1 Protocol Menu Tree
Txinit
TXADD01
120
Txdeq
Tanull
110
Error Control
Error Control Menu Tree
Compression Menu Tree
Compression
Microcom Network Protocol Block Size MNP Blk
MNP Block Size Menu Tree
Simple Adtran Protocol SAP
DSU 57.6 Async
Link
Rate Adaption Protocols
Fallback
=Protocol =V.34
Fallback Menu Tree
PPP Menu Tree
Point-to-Point PPP Async-to-Sync
Point-to-Point Protocol PPP
Multilink Point-to-Point Protocol MP
PPP with Compression
Protocol Options
Quick Setup Configuration
Chapter Quick Setup
Dial 56K sync
Quick Setup
Dial 112K sync
Dial 64K sync
Dial PPP
Dial 128K sync
Dial 57.6 asyn
V34 115.2 async
Fallback 57.6k
Dial 115.2 asyn
Ldm 128 Master
More
Leased 128K
AT&T 5ESS
Factory Setup
VT 100 Terminal Dial Options Screen
Chapter Dial Options
Dialing Options
Dial Number
Hang Up Line
Redial Last Number
Answer Call
Store/Review Number
Dial Options
Configuring with AT Commands
Chapter Remote Configuration
Remote Configuration
Remote Configuration Screen
Remote Configuration Menu Path
Remote Unit Configuration Screen
Configure Remote Unit
Set Password
Remote Testing
Loopback Remote 1B
Test Menu Path
Loopback Remote 1B Set Password Screen
Remote Configuration
If the ISU 128 does not Read Ready
Chapter Troubleshooting
If Self Test Fails
CONFIG, Netw. options, Dial Line, is selected on the menu
CONFIG, Netw. options, Dial Line, Switch protocl
CONFIG, Netw. options, Dial line, Switch protocl
Troubleshooting
Troubleshooting
Specifications and Features
Chapter Specifications
Rate Adaption
Switch Compatibility
Interoperability
Channel Aggregation
Physical
Power
Environmental
Specifications
Command Function
Appendix a AT Commands
Carrier Detect CD Control Line Options
Clear-To-Send CTS Control Line Options
AT Command Response Message Types
Compression Block Size Options
Appendix A. AT Commands
Appendix B Current Status Messages
Disconnecting
Ringing
NET EOC Loopback
NET REM Loopback
Clear Chan
Bonding
Dstop
Fallback
Appendix B. Current Status Messages
Appendix C Status Buffer Messages
Accessinfodiscarded
Bearcapnotavail
Badinfoelem
Bonding +
Busy
Capnotimplemented
Callrejected
Chandoesnotexist
Channotimplemented
Dpump END Rcvd
Fallback Error
Facilitynotimplement
Facilityrejected
Incommingcallbarred
Invalidelemcontents
Incompatibledest
Invalidcallref
Mandatoryielenerr
LDN TOO Long
Mandatoryiemissing
Network Busy
Noroute
Protocolerror
Nouserresponding
Normalclearing
Timerexpiry
Servicenotavail
Source not Isdn
Temporaryfailure
Unassignednumber
TX Flow Error
Unspecifiedcause
Userbusy
106
Register List
Appendix D
Misc Bits
Escape Time
Async Bonding
MSG Bits
DTE CTS
PPP Mode
DTE RTS
DTE DSR
Correction
Error
Compression
V34 Block Size
Line Mode
V25 Mode
Bond TXADD01
Bond Txdeq
Dial Mode
Switch
Line Clock
Protocol
DDS Test
DTE Mode
SPID1 LOC
SPID2 LOC
DTE Parity
Data Bits
DTE Stop
DTE Flow
EIA-232 Interface
Appendix E Connector Pinouts
EIA-232/RS-530 Interface
RS-530 Interface
ST-B
Interface
RJ-45 Interface
RS-366 Interface
Figure E-5
Maintenance Port
120
Ansi
AMI
BRI
Ccitt
MNP
Lata
Nebe
PBX
Glossary
Bearer service
DDS
Isdn
NT2
TE1
2B+D
129
130
Index
DTE
Isdn
Ppp
Tanull 50 Tcid
136
Presales Inquiries and Applications Support
Product Support Information
Post-Sale Support
Repair and Return