Table of Contents
ii
ISU 2x64 Dual Port ISDN Service Unit User Manual 61200051L1-1D
Software Version............................................................................................................ 26
Loopback Both DTEs..................................................................................................... 26
Test 2047 Both................................................................................................................. 26
Chapter 6. Configuration................................................................................................. 27
Dial Line Operation............................................................................................................. 27
Setting the Switch Protocol........................................................................................... 28
Setting the Call Type...................................................................................................... 31
Speech..................................................................................................................... 31
Audio...................................................................................................................... 31
Data 56kbps............................................................................................................ 31
Data 64kbps............................................................................................................ 31
Smart Dial Strings.......................................................................................................... 32
Setting the Terminal ID................................................................................................. 32
Setting the SPID..................................................................................................... 32
Setting the LDN..................................................................................................... 33
Setting the Busy Out Port.............................................................................................. 33
Enabled................................................................................................................... 34
Disabled.................................................................................................................. 34
Setting the Dial Options................................................................................................ 34
Front Panel............................................................................................................. 34
RS-366..................................................................................................................... 34
AT Commands...................................................................................................... 36
V.25.......................................................................................................................... 39
Disabled.................................................................................................................. 42
Setting Auto Answer..................................................................................................... 42
Disabled................................................................................................................. 42
Enabled................................................................................................................... 43
Dump all calls........................................................................................................ 43
Setting Answer Tone...................................................................................................... 43
No Answer tone (Default)................................................................................... 44
Incoming tone........................................................................................................ 44
Outgoing tone........................................................................................................ 44
Always tone........................................................................................................... 44
Setting Connect Timout................................................................................................. 45
Setting Call Screening.................................................................................................... 45
SBus Termination........................................................................................................... 46
Leased Line Service............................................................................................................ 47
Clock Mode: Slave/Master......................................................................................... 47
Channel Rate................................................................................................................... 48
SBus Termination........................................................................................................... 49
DTE Options for Asynchronous and Synchronous Operation................................ 50
Bit Rate.................................................................................................................... 51
Connector Type..................................................................................................... 51
RTS Options........................................................................................................... 51
CTS Options........................................................................................................... 51
CD Options............................................................................................................ 51
DTR Options.......................................................................................................... 52