ADTRAN 1200051L1 User Manual

Also see for ISU 2x64: Using Specifications

Contents

ADTRAN 1200051L1 User Manual Manual pdf 85 page image

Chapter 8. Quick Setup61200051L1-1D ISU 2x64 Dual Port ISDN Service Unit User Manual 71Factory SetupTo restore the ISU 2x64 to the factory default setup, power the unitoff and perform the following steps:1. While pressing 0, power the unit on.2. Continue pressing 0 until the front panel displays the top ofthe menu tree. 1=STATUS will be blinking.Factory default erases all stored phone numbers, SPIDs, andLDNs, and sets parameters as follows:Service type ............................................................ ISDN dial lineISDN switch type .......................................................AT&T 5ESSISDN call type........................................................... 64 kbps dataDialing Mode ..............................................................Front PanelData protocol.......................................................... Clear ChannelDTE connector bit rate......................................................64 kbpsDTE flow control ................................................................... noneRTS line ......................................................................... 1 ms delayCTS line........................................................................Forced CTSCD line ................................................................................NormalDSR line ..........................................................................Forced onTransmit Data Clock ..................................Normal clock sourceBONDING timer TXINIT........................................... 10 secondsBONDING timer TXFA .............................................. 10 secondsBONDING timer TXADD01 ...................................... 10 secondsBONDING timer TXDEQ........................................... 50 secondsBONDING timer TANULL........................................ 50 secondsBONDING timer TXID ................................................. 5 secondsAT Command Escape character.................................................+AT Command End-of-Line character value ........................... 13AT Command Line Feed character value ............................... 10AT Command Backspace character value ................................ 8RS-366 Dialing Default ...................................5 seconds or EONAutomatic Answering .....................................................EnabledAT Command Guard time............................................. 1 secondAT Command Miscellaneous Bits (S register 14) .................. 10AT Command MSG Bits (S register 22)................................... 16