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Length: 12416 (0x3080) Types: RcTekst Names: »VILSTART.WPB«
└─⟦51ec6abc5⟧ Bits:30005985 Manualer - TELETEX Document Handler └─⟦this⟧ »VILSTART.WPB«
╱04002d4e0c00060000000003014b3100000000000000000000000000000000000000000000000000050f19232d37414b555f69737d8791ff04╱ ↲ ↲ ╞ ╞ ╞ ╞ ┆a1┆ ┆e1┆╞ ↲ ╞ ╞ ╞ ╞ RCSL No:╞ 991 09868↲ ╞ ╞ ╞ ╞ Edition:╞ November 1984↲ ╞ ╞ ╞ ╞ Author:╞ Valther Rasmussen↲ ↲ ↲ ↲ ↲ ↲ ↲ ↲ ↲ ↲ ↲ ↲ ┆a1┆╞ ╞ ↲ ↲ Title:↲ ┆06┆Teletex Control Unit↲ ┆06┆Interface Description↲ ┆06┆Reference Manual↲ ┆06┆┆a1┆Preliminary↲ ╞ ↲ ┆a1┆╞ ╞ ↲ ↲ ════════════════════════════════════════════════════════════════════════ ↓ ↲ ↲ ↲ ↲ ↲ ↲ ↲ ↲ ↲ ↲ ↲ ┆a1┆╞ ╞ ↲ ↲ Keywords:↲ ╞ ┆84┆RC Teletex System, RC892, Teletex Control Unit (TTX-CU), Interface, ↓ ┆19┆┆84┆┄┄Reference Manual, IMC, SAP.↲ ↲ ↲ ┆a1┆╞ ╞ ↲ ↲ Abstract:↲ ╞ ┆84┆This manual describes the Interface of the Teletex Control Unit ↓ ┆19┆┆84┆┄┄(TTX┆1e┆CU). The Interface is based on the IMC service, and the protocols ↓ ┆19┆┆84┆┄┄used to exchange information between the TTX-CU and the TTX-DS are ↓ ┆19┆┆84┆┄┄within the framework of the SAP protocol.↲ ╞ ( 188 printed pages )↲ ┆a1┆╞ ╞ ↲ ↲ ════════════════════════════════════════════════════════════════════════ ↓ ╱04002d440c000600000000030a4c31000000000000000000000000000000000000000000000000000e131a23474b4f545e68727c8690ffff04╱ ╱04002d4e0c00060000000003014b3100000000000000000000000000000000000000000000000000050f19232d37414b555f69737d8791ff04╱ ↓ ┆06┆i↲ ┆a1┆↲ ┆a1┆TABLE OF CONTENTS╞ ╞ PAGE↲ ↲ 1.╞ INTRODUCTION ............................................┆07┆1↲ ↲ 2.╞ OBJECTS .................................................┆07┆3↲ ╞ 2.1╞ TU .................................................┆07┆4↲ ╞ ╞ 2.1.1╞ Terminal Identifier .........................┆07┆6↲ ╞ ╞ 2.1.2╞ Switching Information .......................┆07┆6↲ ╞ ╞ 2.1.3╞ Receipient Unknown Information ..............┆07┆7↲ ╞ ╞ 2.1.4╞ Non-basic Terminal Capabilities .............┆07┆7↲ ╞ 2.2╞ Document ...........................................┆07┆9↲ ╞ ╞ 2.2.1╞ Header ......................................┆07┆9↲ ╞ ╞ 2.2.2╞ Content .....................................┆07┆10↲ ╞ 2.3╞ Packet .............................................┆07┆12↲ ╞ ╞ 2.3.1╞ Service .....................................┆07┆13↲ ╞ ╞ ╞ 2.3.1.1╞ Teletex Service (TTX) ..............┆07┆14↲ ╞ ╞ ╞ 2.3.1.2╞ Telex Service (TLX) ................┆07┆14↲ ╞ ╞ ╞ 2.3.1.3╞ File Transfer Service (FTX) ........┆07┆15↲ ╞ ╞ 2.3.2╞ Priority ....................................┆07┆16↲ ╞ ╞ 2.3.3╞ Charge Request ..............................┆07┆16↲ ╞ ╞ 2.3.4╞ Verify Mnemonic .............................┆07┆17↲ ╞ ╞ 2.3.5╞ Personal ....................................┆07┆17↲ ╞ ╞ 2.3.6╞ Calling TI ..................................┆07┆17↲ ╞ ╞ 2.3.7╞ Called TI ...................................┆07┆18↲ ╞ ╞ 2.3.8╞ Addressee TI ................................┆07┆18↲ ╞ 2.4╞ Packet Description .................................┆07┆19↲ ╞ ╞ 2.4.1╞ Packet State ................................┆07┆19↲ ╞ ╞ 2.4.2╞ Charge Information ..........................┆07┆21↲ ╞ ╞ 2.4.3╞ User Information ............................┆07┆21↲ ╞ 2.5╞ Document Description ...............................┆07┆23↲ ╞ ╞ 2.5.1╞ Document Number .............................┆07┆23↲ ╞ ╞ 2.5.2╞ Number of Pages .............................┆07┆24↲ ╞ ╞ 2.5.3╞ Number of Kilo Octets .......................┆07┆24↲ ╞ ╞ 2.5.4╞ S.62 Document Identification ................┆07┆24↲ ╞ ╞ 2.5.5╞ Checkpoint Number ...........................┆07┆25↲ ╞ ╞ 2.5.6╞ Continuation ................................┆07┆25↲ ╞ ╞ 2.5.7╞ Finished ....................................┆07┆25↲ ╞ 2.6╞ Memory Reservation .................................┆07┆26↲ ════════════════════════════════════════════════════════════════════════ ↓ ┆06┆ii↲ ↲ 3.╞ DS/CU PROTOCOL BASIS ....................................┆07┆27↲ ╞ 3.1╞ Protocol Data Units ................................┆07┆27↲ ╞ ╞ 3.1.1╞ Control Blocks ..............................┆07┆28↲ ╞ ╞ ╞ 3.1.1.1╞ Control Block Structure ............┆07┆29↲ ╞ ╞ 3.1.2╞ Document Blocks .............................┆07┆31↲ ╞ ╞ 3.1.3╞ Exception Block .............................┆07┆31↲ ╞ 3.2╞ Protocol Elements ..................................┆07┆31↲ ╞ ╞ 3.2.1╞ Transactions ................................┆07┆32↲ ↲ 4.╞ DS/CU PROTOCOL ..........................................┆07┆35↲ ╞ 4.1╞ Overview ...........................................┆07┆37↲ ╞ 4.2╞ TU Management Protocol .............................┆07┆39↲ ╞ ╞ 4.2.1╞ SAP Association Establishment ...............┆07┆39↲ ╞ ╞ 4.2.2╞ SAP Association Dismantling .................┆07┆40↲ ╞ ╞ 4.2.3╞ Exception Block ............................. 42↲ ╞ ╞ 4.2.4╞ Activate Transaction ........................┆07┆43↲ ╞ ╞ 4.2.5╞ Remove Transaction ..........................┆07┆44↲ ╞ ╞ 4.2.6╞ Disable Transaction .........................┆07┆45↲ ╞ ╞ 4.2.7╞ Enable Transaction ..........................┆07┆46↲ ╞ ╞ 4.2.8╞ Redefine Transaction ........................ 46↲ ╞ 4.3╞ Packet Management Protocol .........................┆07┆48↲ ╞ ╞ 4.3.1╞ Packet Submission Protocol ..................┆07┆49↲ ╞ ╞ ╞ 4.3.1.1╞ Submit Transaction .................┆07┆50↲ ╞ ╞ ╞ 4.3.1.2╞ Abort Transaction ..................┆07┆52↲ ╞ ╞ ╞ 4.3.1.3╞ Regret Transaction ................. 53↲ ╞ ╞ 4.3.2╞ Packet Delivery Protocol ....................┆07┆56↲ ╞ ╞ ╞ 4.3.2.1╞ Create Transaction .................┆07┆57↲ ╞ ╞ ╞ 4.3.2.2╞ Search Transaction .................┆07┆58↲ ╞ ╞ ╞ 4.3.2.3╞ Deliver Transaction ................┆07┆59↲ ╞ ╞ ╞ 4.3.2.4╞ Cancel Transaction .................┆07┆60↲ ╞ 4.4╞ Packet Description Management Protocol .............┆07┆61↲ ╞ ╞ 4.4.1╞ Update Transaction ..........................┆07┆62↲ ╞ 4.5╞ Document Description Management Protocol ...........┆07┆63↲ ╞ ╞ 4.5.1╞ Initiate Transaction ........................┆07┆66↲ ╞ ╞ 4.5.2╞ Read Transaction ............................┆07┆67↲ ╞ ╞ 4.5.3╞ Write Transaction ...........................┆07┆67↲ ╞ ╞ 4.5.4╞ Erase Transaction ........................... 68↲ ════════════════════════════════════════════════════════════════════════ ↓ ┆06┆iii↲ ↲ ╞ 4.6╞ Memory Reservation Management Protocol .............┆07┆69↲ ╞ ╞ 4.6.1╞ Reserve Transaction .........................┆07┆71↲ ╞ ╞ 4.6.2╞ Release Transaction .........................┆07┆71↲ ╞ 4.7╞ Document Transfer Protocol .........................┆07┆72↲ ╞ ╞ 4.7.1╞ Common Aspects ..............................┆07┆73↲ ╞ ╞ ╞ 4.7.1.1╞ SAP Association Establishment ......┆07┆73↲ ╞ ╞ ╞ 4.7.1.2╞ SAP Association Dismantling ........┆07┆74↲ ╞ ╞ ╞ 4.7.1.3╞ Exception Block ....................┆07┆74↲ ╞ ╞ 4.7.2╞ Document Read Protocol ...................... 75↲ ╞ ╞ 4.7.3╞ Document Write Protocol .....................┆07┆79↲ ↲ 5.╞ IMC MAPPING .............................................┆07┆83↲ ╞ 5.1╞ Control Association ................................┆07┆84↲ ╞ ╞ 5.1.1╞ Establishment ...............................┆07┆85↲ ╞ ╞ 5.1.2╞ Dismantling .................................┆07┆86↲ ╞ ╞ 5.1.3╞ Buffer Handling .............................┆07┆88↲ ╞ 5.2╞ Document Association ...............................┆07┆89↲ ╞ ╞ 5.2.1╞ Establishment ...............................┆07┆89↲ ╞ ╞ 5.2.2╞ Dismantling .................................┆07┆90↲ ╞ ╞ 5.2.3╞ Buffer Handling .............................┆07┆90↲ ↲ 6.╞ BLOCKS ..................................................┆07┆91↲ ╞ 6.1╞ LOGON Block ........................................┆07┆92↲ ╞ ╞ 6.1.1╞ Request Connection ..........................┆07┆92↲ ╞ ╞ 6.1.2╞ Indication Connection .......................┆07┆93↲ ╞ ╞ 6.1.3╞ Data Connection .............................┆07┆94↲ ╞ 6.2╞ REPLY-OK Block .....................................┆07┆95↲ ╞ ╞ 6.2.1╞ Request Connection ..........................┆07┆95↲ ╞ ╞ 6.2.2╞ Indication Connection .......................┆07┆95↲ ╞ ╞ 6.2.3╞ Data Connection ............................. 96↲ ╞ ╞ ╞ 6.2.3.1╞ Answer to LOGON Block ..............┆07┆96↲ ╞ ╞ ╞ 6.2.3.2╞ Answer to TRANSFER Block ...........┆07┆97↲ ════════════════════════════════════════════════════════════════════════ ↓ ┆06┆iv↲ ↲ ╞ 6.3╞ REPLY-NOTOK Block ..................................┆07┆98↲ ╞ ╞ 6.3.1╞ Request Connection ..........................┆07┆98↲ ╞ ╞ ╞ 6.3.1.1╞ Answer to LOGON Block ..............┆07┆99↲ ╞ ╞ ╞ 6.3.1.2╞ TTX-CU Exception Block .............┆07┆100↲ 6.3.2 Indication Connection........................ 100↲ ╞ ╞ ╞ 6.3.2.1╞ Answer to LOGON Block ..............┆07┆101↲ ╞ ╞ 6.3.2.2╞ TTX-DS Exception Block .............┆07┆101↲ ╞ ╞ 6.3.3╞ Data Connection .............................┆07┆102↲ ╞ ╞ ╞ 6.3.3.1╞ Answer to LOGON Block ..............┆07┆102↲ ╞ ╞ ╞ 6.3.3.2╞ Answer to TRANSFER Block ...........┆07┆103↲ ╞ ╞ ╞ 6.3.3.3╞ TTX-DS Exception Block .............┆07┆104↲ ╞ ╞ ╞ 6.3.3.4╞ TTX-CU Exception Block .............┆07┆104↲ ╞ 6.4╞ TU Management Protocol .............................┆07┆105↲ ╞ ╞ 6.4.1╞ REQUEST.ACTIVATE Block ......................┆07┆105↲ ╞ ╞ 6.4.2╞ CONFIRMATION.ACTIVATE Block .................┆07┆110↲ ╞ ╞ 6.4.3╞ REQUEST.REMOVE Block ........................┆07┆111↲ ╞ ╞ 6.4.4╞ CONFIRMATION.REMOVE Block ...................┆07┆112↲ ╞ ╞ 6.4.5╞ REQUEST.DISABLE Block .......................┆07┆113↲ ╞ ╞ 6.4.6╞ CONFIRMATION.DISABLE Block ..................┆07┆114↲ ╞ ╞ 6.4.7╞ REQUEST.ENABLE Block ........................ 115↲ ╞ ╞ 6.4.8╞ REQUEST.REDEFINE Block ......................┆07┆116↲ ╞ ╞ 6.4.9╞ CONFIRMATION.REDEFINE Block .................┆07┆117↲ ╞ 6.5╞ Packet Submission Protocol .........................┆07┆119↲ ╞ ╞ 6.5.1╞ REQUEST.SUBMIT Block ........................┆07┆119↲ ╞ ╞ 6.5.2╞ CONFIRMATION.SUBMIT Block ...................┆07┆122↲ ╞ ╞ 6.5.3╞ REQUEST.ABORT Block .........................┆07┆124↲ ╞ ╞ 6.5.4╞ CONFIRMATION.ABORT Block ....................┆07┆125↲ ╞ ╞ 6.5.5╞ REQUEST.REGRET Block ........................┆07┆126↲ ╞ ╞ 6.5.6╞ CONFIRMATION.REGRET Block ...................┆07┆127↲ ╞ 6.6╞ Packet Delivery Protocol ...........................┆07┆128↲ ╞ ╞ 6.6.1╞ INDICATION.CREATE Block .....................┆07┆128↲ ╞ ╞ 6.6.2╞ RESPONSE.CREATE Block .......................┆07┆129↲ ╞ ╞ 6.6.3╞ INDICATION.SEARCH Block .....................┆07┆130↲ ╞ ╞ 6.6.4╞ RESPONSE.SEARCH Block .......................┆07┆132↲ ╞ ╞ 6.6.5╞ INDICATION.DELIVER Block ....................┆07┆133↲ ╞ ╞ 6.6.6╞ RESPONSE.DELIVER Block ......................┆07┆135↲ ╞ ╞ 6.6.7╞ INDICATION.CANCEL Block .....................┆07┆136↲ ════════════════════════════════════════════════════════════════════════ ↓ ┆06┆v↲ ↲ ╞ 6.7╞ Packet Description Management Protocol .............┆07┆138↲ ╞ ╞ 6.7.1╞ INDICATION.UPDATE Block .....................┆07┆138↲ ╞ 6.8╞ Document Description Management Protocol ...........┆07┆142↲ ╞ ╞ 6.8.1╞ INDICATION.INITIATE Block ...................┆07┆142↲ ╞ ╞ 6.8.2╞ RESPONSE.INITIATE Block .....................┆07┆143↲ ╞ ╞ 6.8.3╞ INDICATION.READ Block .......................┆07┆144↲ ╞ ╞ 6.8.4╞ RESPONSE.READ Block .........................┆07┆145↲ ╞ ╞ 6.8.5╞ INDICATION.WRITE Block ......................┆07┆149↲ ╞ ╞ 6.8.6╞ RESPONSE.WRITE Block ........................┆07┆150↲ ╞ ╞ 6.8.7╞ INDICATION.ERASE Block ......................┆07┆151↲ ╞ 6.9╞ Memory Reservation Management Protocol .............┆07┆152↲ ╞ ╞ 6.9.1╞ INDICATION.RESERVE Block ....................┆07┆152↲ ╞ ╞ 6.9.2╞ RESPONSE.RESERVE Block ......................┆07┆153↲ ╞ ╞ 6.9.3╞ INDICATION.RELEASE Block .................... 155↲ ╞ 6.10╞ Document Transfer Protocol .........................┆07┆156↲ ╞ ╞ 6.10.1╞ TRANSFER Block ..............................┆07┆156↲ ╞ ╞ 6.10.2╞ STREAM Block ................................┆07┆158↲ ╞ ╞ 6.10.3╞ CHECKPOINT Block ............................┆07┆158↲ ╞ ╞ 6.10.4╞ STREAM-END Block ............................┆07┆158↲ ↲ ↲ ┆a1┆APPENDICES:↲ ↲ A.╞ REFERENCES ..............................................┆07┆159↲ ↲ B.╞ BLOCK SURVEY ............................................┆07┆161↲ ╞ B.1╞ Request Connection .................................┆07┆161↲ ╞ ╞ B.1.1╞ Establishment and Dismantling ...............┆07┆161↲ ╞ ╞ B.1.2╞ TU Management Protocol ......................┆07┆162↲ ╞ ╞ B.1.3╞ Packet Submission Protocol ..................┆07┆163↲ ╞ B.2╞ Indication Connection ..............................┆07┆164↲ ╞ ╞ B.2.1╞ Establishment and Dismantling ...............┆07┆164↲ ╞ ╞ B.2.2╞ Packet Delivery Protocol ....................┆07┆165↲ ╞ ╞ B.2.3╞ Packet Description Management Protocol ......┆07┆166↲ ╞ ╞ B.2.4╞ Document Description Management Protocol ....┆07┆167↲ ╞ ╞ B.2.5╞ Memory Reservation Management Protocol ...... 168↲ ════════════════════════════════════════════════════════════════════════ ↓ ┆06┆vi↲ ↲ ╞ B.3╞ Data Connection ....................................┆07┆169↲ ╞ ╞ B.3.1╞ Establishment and Dismantling ...............┆07┆169↲ ╞ ╞ B.3.2╞ Document Transfer Protocol ..................┆07┆170↲ ↲ C.╞ USER INFORMATION ........................................┆07┆171↲ ╞ C.1╞ Structure ..........................................┆07┆171↲ ╞ C.2╞ Types and Contents .................................┆07┆173↲ ╞ ╞ C.2.1╞ User Information from X21HDLC ...............┆07┆173↲ ╞ ╞ C.2.2╞ User Information from X21DTE ................┆07┆173↲ ╞ ╞ C.2.3╞ User Information from S70TS .................┆07┆174↲ ╞ ╞ C.2.4╞ User Information from S62CP .................┆07┆174↲ ╞ ╞ C.2.5╞ User Information from TTXDH .................┆07┆174↲ ╞ ╞ C.2.6╞ X.21 Call Progress Signals ..................┆07┆174↲ ╞ ╞ C.2.7╞ S.70 TCC Clearing Cause .....................┆07┆174↲ ╞ ╞ C.2.8╞ S.62 Reason .................................┆07┆175↲ ╞ ╞ C.2.9╞ S.62 Session Termination Parameter ..........┆07┆176↲ ╞ ↲ D.╞ PROTOCOL STATE DIAGRAMS .................................┆07┆177↲ ┆1a┆┆1a┆╞ ╞ 4.3.2.4╞ Cancel Transaction .................┆07┆60↲ ╞ 4.4╞ Packet Description Management Protocol ..........