Chapter 8. Quick Setup61200051L1-1D ISU 2x64 Dual Port ISDN Service Unit User Manual 67Dial 64K sync*When the ISU 2x64 is configured for Dial 64K sync service, the fol-lowing parameters are automatically preset:Service type ............................................................ ISDN dial lineAutomatic answering ......................................................EnabledISDN call type........................................................... 64 kbps dataData protocol.......................................................... Clear ChannelDTE mode................................................................. SynchronousDTE connector bit rate......................................................64 kbpsDTE flow control ................................................................... noneRTS line ......................................................................... 1 mS delayCTS line...........................................................................Forced onTransmit data clock....................................Normal clock sourceV.54 Loopbacks...............................................................AcceptedDial 112K sync*When the ISU 2x64 is configured for Dial 112K sync service, thefollowing parameters are automatically preset:Service type ............................................................ ISDN dial lineAutomatic answering ......................................................EnabledISDN call type........................................................... 56 kbps dataData protocol................................................. BONDING mode 1DTE mode................................................................. SynchronousDTE connector bit rate....................................................112 kbpsDTE flow control ................................................................... noneRTS line ......................................................................... 1 mS delayCTS line..........................................................................Forced OnTransmit data clock....................................Internal clock sourceBONDING timer TXINIT........................................... 10 secondsBONDING timer TXFA .............................................. 10 secondsBONDING timer TXADD01 ...................................... 50 secondsBONDING timer TXDEQ........................................... 50 secondsBONDING timer TANULL........................................ 10 secondsBONDING timer TCID................................................. 5 seconds