Table of Contents61200051L1-1D ISU 2x64 Dual Port ISDN Service Unit User Manual iiiDSR Options .......................................................................................................... 52Flow Control (asynchronous data format)........................................................ 52Data Format (asynchronous)............................................................................... 53Transmit Clock (synchronous data format) ...................................................... 53Autobaud ........................................................................................................................ 54Setting Protocol Options ............................................................................................... 55Clear Channel ........................................................................................................ 56BONDING mode 1 ............................................................................................... 56TXINIT............................................................................................................. 57TXFA................................................................................................................ 57TXADD01........................................................................................................ 57TXDEQ ............................................................................................................ 58TANULL ......................................................................................................... 58TCID ................................................................................................................ 58Async. Rev. ..................................................................................................... 58V.120 ....................................................................................................................... 58V.110 ....................................................................................................................... 59DSU 57.6 ASYNC .................................................................................................. 59T-Link ..................................................................................................................... 59SAP.......................................................................................................................... 59FALLBACK............................................................................................................ 60Point-to-Point (PPP) Async-to-Sync................................................................... 61Point-to-Point Protocol (PPP) ...................................................................... 62Multilink PPP ................................................................................................. 62PPP with Compression ................................................................................. 62Chapter 7. Dial Options ................................................................................................... 63Front Panel Dialing Options .............................................................................................. 63Hang up line ................................................................................................................... 64Dial number ................................................................................................................... 64Redial last #.................................................................................................................... 64Answer Call .................................................................................................................... 64Dial stored #.................................................................................................................... 64Store/Review # .............................................................................................................. 64Chapter 8. Quick Setup .................................................................................................... 65Quick Setup Configuration................................................................................................ 65Quick Setup.......................................................................................................................... 66Dial 56K sync* ....................................................................................................... 66Dial 64K sync* ....................................................................................................... 67Dial 112K sync* ..................................................................................................... 67Dial 128K sync* ..................................................................................................... 68Dial 57.6 asyn* ....................................................................................................... 68Dial 115.2 asyn* ..................................................................................................... 69Fallback 57.6k*....................................................................................................... 69Leased 64K ............................................................................................................. 70Ldm 64K Master.................................................................................................... 70Factory Setup......................................................................................................... 71