• ********** Replay this SS7 trace sample with Linkbit Simulation Studio **********
  • 17:35:08.737 Tx1-16 SIOS (545)
    • FF FF 01 03
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .1111111
      .
      BSN127 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .1111111
      .
      FSN127 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000001
      .
      LI1 Dec (LSSU).
      00......
      .
      SpareSpare.
      03
      .....011
      .
      Status fieldSIOS.
      00000...
      .
      SpareSpare.
  • 17:35:08.938 Rx1-16 SIOS (17349)
    • FF FF 01 03
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .1111111
      .
      BSN127 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .1111111
      .
      FSN127 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000001
      .
      LI1 Dec (LSSU).
      00......
      .
      SpareSpare.
      03
      .....011
      .
      Status fieldSIOS.
      00000...
      .
      SpareSpare.
  • 17:35:08.939 Tx1-16 SIO (16308)
    • FF FF 01 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .1111111
      .
      BSN127 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .1111111
      .
      FSN127 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000001
      .
      LI1 Dec (LSSU).
      00......
      .
      SpareSpare.
      03
      .....000
      .
      Status fieldSIO .
      00000...
      .
      SpareSpare.
  • 17:35:23.963 Rx1-16 SIO (44)
    • FF FF 01 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .1111111
      .
      BSN127 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .1111111
      .
      FSN127 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000001
      .
      LI1 Dec (LSSU).
      00......
      .
      SpareSpare.
      03
      .....000
      .
      Status fieldSIO .
      00000...
      .
      SpareSpare.
  • 17:35:23.964 Tx1-16 SIN (8944)
    • FF FF 01 01
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .1111111
      .
      BSN127 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .1111111
      .
      FSN127 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000001
      .
      LI1 Dec (LSSU).
      00......
      .
      SpareSpare.
      03
      .....001
      .
      Status fieldSIN .
      00000...
      .
      SpareSpare.
  • 17:35:24.003 Rx1-16 SIN (8588)
    • FF FF 01 01
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .1111111
      .
      BSN127 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .1111111
      .
      FSN127 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000001
      .
      LI1 Dec (LSSU).
      00......
      .
      SpareSpare.
      03
      .....001
      .
      Status fieldSIN .
      00000...
      .
      SpareSpare.
  • 17:35:32.204 Tx1-16 FISU (1)
    • FF FF 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .1111111
      .
      BSN127 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .1111111
      .
      FSN127 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:32.243 Tx1-16 FISU (46)
    • FF FF 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .1111111
      .
      BSN127 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .1111111
      .
      FSN127 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:32.244 Rx1-16 FISU (1)
    • FF FF 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .1111111
      .
      BSN127 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .1111111
      .
      FSN127 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:32.244 Tx1-16 OPC: 111 DPC: 222 T&M SLT Signaling Link Test message
    • FF 80 0C 01 DE C0 1B 10 11 50 AA BB CC DD EE
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .1111111
      .
      BSN127 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000000
      .
      FSN0 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..001100
      .
      LI12 Dec (MSU).
      00......
      .
      SpareSpare.
      03
      ....0001
      .
      Service indSignaling network testing and maintenance (regular).
      ..00....
      .
      SpareSpare.
      00......
      .
      Network indInternational network.
      04
      11011110
      .
      DPCSee below.
      05
      ..000000
      .
      DPC222.
      11......
      .
      OPCSee below.
      06
      00011011
      .
      OPCSee below.
      07
      ....0000
      .
      OPC111.
      0001....
      .
      SLC1 Dec.
      08
      ....0001
      .
      H0: Message groupTest messages.
      0001....
      .
      H1: Message typeT&M SLT Signaling Link Test message .
      09
      ....0000
      .
      SpareSpare.
      0101....
      .
      Pattern Length5 Dec.
      10
      10101010
      .
      Pattern octet 1AA Hex.
      11
      10111011
      .
      Pattern octet 2BB Hex.
      12
      11001100
      .
      Pattern octet 3CC Hex.
      13
      11011101
      .
      Pattern octet 4DD Hex.
      14
      11101110
      .
      Pattern octet 5EE Hex Full: AA BB CC DD EE .
  • 17:35:32.249 Rx1-16 OPC: 222 DPC: 111 T&M SLT Signaling Link Test message
    • FF 80 0C 01 6F 80 37 10 11 50 AA BB CC DD EE
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .1111111
      .
      BSN127 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000000
      .
      FSN0 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..001100
      .
      LI12 Dec (MSU).
      00......
      .
      SpareSpare.
      03
      ....0001
      .
      Service indSignaling network testing and maintenance (regular).
      ..00....
      .
      SpareSpare.
      00......
      .
      Network indInternational network.
      04
      01101111
      .
      DPCSee below.
      05
      ..000000
      .
      DPC111.
      10......
      .
      OPCSee below.
      06
      00110111
      .
      OPCSee below.
      07
      ....0000
      .
      OPC222.
      0001....
      .
      SLC1 Dec.
      08
      ....0001
      .
      H0: Message groupTest messages.
      0001....
      .
      H1: Message typeT&M SLT Signaling Link Test message .
      09
      ....0000
      .
      SpareSpare.
      0101....
      .
      Pattern Length5 Dec.
      10
      10101010
      .
      Pattern octet 1AA Hex.
      11
      10111011
      .
      Pattern octet 2BB Hex.
      12
      11001100
      .
      Pattern octet 3CC Hex.
      13
      11011101
      .
      Pattern octet 4DD Hex.
      14
      11101110
      .
      Pattern octet 5EE Hex Full: AA BB CC DD EE .
  • 17:35:32.249 Tx1-16 OPC: 111 DPC: 222 T&M SLTA Signaling Link Test Ack message
    • 80 81 0C 01 DE C0 1B 10 21 50 AA BB CC DD EE
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000000
      .
      BSN0 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000001
      .
      FSN1 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..001100
      .
      LI12 Dec (MSU).
      00......
      .
      SpareSpare.
      03
      ....0001
      .
      Service indSignaling network testing and maintenance (regular).
      ..00....
      .
      SpareSpare.
      00......
      .
      Network indInternational network.
      04
      11011110
      .
      DPCSee below.
      05
      ..000000
      .
      DPC222.
      11......
      .
      OPCSee below.
      06
      00011011
      .
      OPCSee below.
      07
      ....0000
      .
      OPC111.
      0001....
      .
      SLC1 Dec.
      08
      ....0001
      .
      H0: Message groupTest messages.
      0010....
      .
      H1: Message typeT&M SLTA Signaling Link Test Ack message .
      09
      ....0000
      .
      SpareSpare.
      0101....
      .
      Pattern Length5 Dec.
      10
      10101010
      .
      Pattern octet 1AA Hex.
      11
      10111011
      .
      Pattern octet 2BB Hex.
      12
      11001100
      .
      Pattern octet 3CC Hex.
      13
      11011101
      .
      Pattern octet 4DD Hex.
      14
      11101110
      .
      Pattern octet 5EE Hex Full: AA BB CC DD EE .
  • 17:35:32.250 Rx1-16 FISU (1)
    • FF 80 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .1111111
      .
      BSN127 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000000
      .
      FSN0 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:32.287 Tx1-16 FISU (45)
    • 80 81 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000000
      .
      BSN0 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000001
      .
      FSN1 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:32.287 Rx1-16 FISU (50)
    • FF 80 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .1111111
      .
      BSN127 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000000
      .
      FSN0 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:32.287 Rx1-16 OPC: 222 DPC: 111 T&M SLTA Signaling Link Test Ack message
    • 80 81 0C 01 6F 80 37 10 21 50 AA BB CC DD EE
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000000
      .
      BSN0 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000001
      .
      FSN1 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..001100
      .
      LI12 Dec (MSU).
      00......
      .
      SpareSpare.
      03
      ....0001
      .
      Service indSignaling network testing and maintenance (regular).
      ..00....
      .
      SpareSpare.
      00......
      .
      Network indInternational network.
      04
      01101111
      .
      DPCSee below.
      05
      ..000000
      .
      DPC111.
      10......
      .
      OPCSee below.
      06
      00110111
      .
      OPCSee below.
      07
      ....0000
      .
      OPC222.
      0001....
      .
      SLC1 Dec.
      08
      ....0001
      .
      H0: Message groupTest messages.
      0010....
      .
      H1: Message typeT&M SLTA Signaling Link Test Ack message .
      09
      ....0000
      .
      SpareSpare.
      0101....
      .
      Pattern Length5 Dec.
      10
      10101010
      .
      Pattern octet 1AA Hex.
      11
      10111011
      .
      Pattern octet 2BB Hex.
      12
      11001100
      .
      Pattern octet 3CC Hex.
      13
      11011101
      .
      Pattern octet 4DD Hex.
      14
      11101110
      .
      Pattern octet 5EE Hex Full: AA BB CC DD EE .
  • 17:35:32.288 Tx1-16 FISU (4610)
    • 81 81 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000001
      .
      BSN1 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000001
      .
      FSN1 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:32.288 Rx1-16 FISU (5)
    • 80 81 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000000
      .
      BSN0 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000001
      .
      FSN1 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:32.291 Rx1-16 FISU (3505)
    • 81 81 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000001
      .
      BSN1 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000001
      .
      FSN1 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:35.834 Tx1-16 CIC: 5 OPC: 333 DPC: 444 IAM (22222222->1111111)
    • 81 82 1F 05 BC 41 53 E0 05 00 01 00 20 00 0A 03 02 08 06 03 10 11 11 11 F1 0A 06 03 13 22 22 22
      22 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000001
      .
      BSN1 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000010
      .
      FSN2 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..011111
      .
      LI31 Dec (MSU).
      00......
      .
      SpareSpare.
      03
      ....0101
      .
      Service indISDN User Part.
      ..00....
      .
      SpareSpare.
      00......
      .
      Network indInternational network.
      04
      10111100
      .
      DPCSee below.
      05
      ..000001
      .
      DPC444.
      01......
      .
      OPCSee below.
      06
      01010011
      .
      OPCSee below.
      07
      ....0000
      .
      OPC333.
      1110....
      .
      SLS14 Dec.
      ISUP ITU.
      8-9
      .
      CIC5.
      10
      00000001
      .
      Message typeIAM (1).
      Nature of connection indicators.
      11
      ......00
      .
      Satellite indicator0 (no satellite circuit in the connection).
      ....00..
      .
      Continuity check indicator0 (continuity check not required).
      ...0....
      .
      Echo control device indicator0 (outgoing echo control device not included).
      000.....
      .
      spare0.
      Forward call indicators.
      12
      .......0
      .
      National/international call indicator0 (call to be treated as a national call).
      .....00.
      .
      End-to-end method indicator0 (no end-to-end method available).
      ....0...
      .
      Interworking indicator0 (no interworking encountered).
      ...0....
      .
      End-to-end information indicator 0 (no end-to-end information available).
      ..1.....
      .
      ISDN user part indicator1 (ISDN user part used all the way).
      00......
      .
      ISDN user part preference indicator0 (ISDN user part preferred all the way).
      13
      .......0
      .
      ISDN access indicator0 (originating access non-ISDN).
      .....00.
      .
      SCCP method indicator0 (no indication).
      ....0...
      .
      spare0.
      0000....
      .
      reserved for national use0.
      Calling party's category.
      14
      00001010
      .
      Calling party's category10 (ordinary calling subscriber).
      Transmission medium requirement.
      15
      00000011
      .
      Transmission medium requirement3 (3.1 kHz audio).
      Pointer to Called party number.
      16
      00000010
      .
      Pointer to Called party number2.
      Pointer to start of optional part.
      17
      00001000
      .
      Pointer to start of optional part8.
      Called party number.
      18
      00000110
      .
      Length indicator6.
      19
      0.......
      .
      Odd/even indicator0 (even number of address signals).
      .0000011
      .
      Nature of address indicator3 (national (significant) number).
      20
      0.......
      .
      Internal Network Number indicator0 (routing to internal network number allowed).
      .001....
      .
      Numbering plan indicator1 (ISDN numbering plan).
      ....0000
      .
      spare0.
      21-24
      .
      Address signals1111111.
      Calling party number.
      25
      00001010
      .
      Parameter nameCalling party number (10).
      26
      00000110
      .
      Length indicator6.
      27
      0.......
      .
      Odd/even indicator0 (even number of address signals).
      .0000011
      .
      Nature of address indicator3 (national number).
      28
      0.......
      .
      Number Incomplete indicator0 (Complete).
      .001....
      .
      Numbering plan indicator1 (ISDN numbering plan).
      ....00..
      .
      Address presentation restricted indicator0 (presentation allowed).
      ......11
      .
      Screening indicator3 (network provided).
      29-32
      .
      Address signals22222222.
      End of optional parameters.
      33
      00000000
      .
      End of optional parameters0.
  • 17:35:35.879 Tx1-16 FISU (64)
    • 81 82 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000001
      .
      BSN1 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000010
      .
      FSN2 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:35.879 Rx1-16 FISU (8)
    • 82 81 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000010
      .
      BSN2 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000001
      .
      FSN1 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:35.887 Rx1-16 CIC: 5 OPC: 444 DPC: 333 ACM
    • 82 82 0B 05 4D 01 6F 00 05 00 06 16 34 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000010
      .
      BSN2 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000010
      .
      FSN2 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..001011
      .
      LI11 Dec (MSU).
      00......
      .
      SpareSpare.
      03
      ....0101
      .
      Service indISDN User Part.
      ..00....
      .
      SpareSpare.
      00......
      .
      Network indInternational network.
      04
      01001101
      .
      DPCSee below.
      05
      ..000001
      .
      DPC333.
      00......
      .
      OPCSee below.
      06
      01101111
      .
      OPCSee below.
      07
      ....0000
      .
      OPC444.
      0000....
      .
      SLS0 Dec.
      ISUP ITU.
      8-9
      .
      CIC5.
      10
      00000110
      .
      Message typeACM (6).
      Backward call indicators.
      11
      ......10
      .
      Charge indicator2 (charge).
      ....01..
      .
      Called party's status indicator1 (subscriber free).
      ..01....
      .
      Called party's category indicator1 (ordinary subscriber).
      00......
      .
      End-to-end method indicator0 (no end-to-end method available).
      12
      .......0
      .
      Interworking indicator0 (no interworking encountered).
      ......0.
      .
      End-to-end information indicator 0 (no end-to-end information available).
      .....1..
      .
      ISDN user part indicator1 (ISDN user part used all the way).
      ....0...
      .
      Holding indicator0 (holding not requested).
      ...1....
      .
      ISDN access indicator1 (terminating access ISDN).
      ..1.....
      .
      Echo control device indicator1 (incoming echo control device included).
      00......
      .
      SCCP method indicator0 (no indication).
      Pointer to start of optional part.
      13
      00000000
      .
      Pointer to start of optional part0 (No optional part).
  • 17:35:35.888 Tx1-16 FISU (1)
    • 82 82 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000010
      .
      BSN2 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000010
      .
      FSN2 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:35.888 Rx1-16 CIC: 5 OPC: 444 DPC: 333 ANM
    • 82 83 09 05 4D 01 6F 00 05 00 09 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000010
      .
      BSN2 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000011
      .
      FSN3 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..001001
      .
      LI9 Dec (MSU).
      00......
      .
      SpareSpare.
      03
      ....0101
      .
      Service indISDN User Part.
      ..00....
      .
      SpareSpare.
      00......
      .
      Network indInternational network.
      04
      01001101
      .
      DPCSee below.
      05
      ..000001
      .
      DPC333.
      00......
      .
      OPCSee below.
      06
      01101111
      .
      OPCSee below.
      07
      ....0000
      .
      OPC444.
      0000....
      .
      SLS0 Dec.
      ISUP ITU.
      8-9
      .
      CIC5.
      10
      00001001
      .
      Message typeANM (9).
      11
      00000000
      .
      Pointer to start of optional part0 (No optional part).
  • 17:35:35.890 Tx1-16 FISU (13016)
    • 83 82 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000011
      .
      BSN3 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000010
      .
      FSN2 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:35.890 Rx1-16 FISU (12032)
    • 82 83 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000010
      .
      BSN2 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000011
      .
      FSN3 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:45.907 Tx1-16 CIC: 5 OPC: 333 DPC: 444 REL (Cause=16 : Normal call clearing)
    • 83 83 0D 05 BC 41 53 E0 05 00 0C 02 00 02 80 90
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000011
      .
      BSN3 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000011
      .
      FSN3 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..001101
      .
      LI13 Dec (MSU).
      00......
      .
      SpareSpare.
      03
      ....0101
      .
      Service indISDN User Part.
      ..00....
      .
      SpareSpare.
      00......
      .
      Network indInternational network.
      04
      10111100
      .
      DPCSee below.
      05
      ..000001
      .
      DPC444.
      01......
      .
      OPCSee below.
      06
      01010011
      .
      OPCSee below.
      07
      ....0000
      .
      OPC333.
      1110....
      .
      SLS14 Dec.
      ISUP ITU.
      8-9
      .
      CIC5.
      10
      00001100
      .
      Message typeREL (12).
      11
      00000010
      .
      Pointer to Cause indicators2.
      12
      00000000
      .
      Pointer to start of optional part0 (No optional part).
      Cause indicators.
      13
      00000010
      .
      Length indicator2.
      14
      1.......
      .
      Extension indicator1 (last octet).
      .00.....
      .
      Coding standard0 (CCITT standardized coding).
      ...0....
      .
      spare0.
      ....0000
      .
      Location0 (user).
      15
      1.......
      .
      Extension indicator 21 (last octet).
      .0010000
      .
      Cause value16 (Normal call clearing).
  • 17:35:45.914 Tx1-16 FISU (7)
    • 83 83 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000011
      .
      BSN3 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000011
      .
      FSN3 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:45.914 Rx1-16 FISU (1333)
    • 82 83 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000010
      .
      BSN2 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000011
      .
      FSN3 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:45.945 Tx1-16 FISU (45)
    • 83 83 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000011
      .
      BSN3 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000011
      .
      FSN3 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:45.949 Rx1-16 FISU (45)
    • 82 83 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000010
      .
      BSN2 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000011
      .
      FSN3 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:45.949 Rx1-16 CIC: 5 OPC: 444 DPC: 333 RLC
    • 83 84 09 05 4D 01 6F 00 05 00 10 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000011
      .
      BSN3 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000100
      .
      FSN4 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..001001
      .
      LI9 Dec (MSU).
      00......
      .
      SpareSpare.
      03
      ....0101
      .
      Service indISDN User Part.
      ..00....
      .
      SpareSpare.
      00......
      .
      Network indInternational network.
      04
      01001101
      .
      DPCSee below.
      05
      ..000001
      .
      DPC333.
      00......
      .
      OPCSee below.
      06
      01101111
      .
      OPCSee below.
      07
      ....0000
      .
      OPC444.
      0000....
      .
      SLS0 Dec.
      ISUP ITU.
      8-9
      .
      CIC5.
      10
      00010000
      .
      Message typeRLC (16).
      11
      00000000
      .
      Pointer to start of optional part0 (No optional part).
  • 17:35:45.950 Tx1-16 FISU (6266)
    • 84 83 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000100
      .
      BSN4 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000011
      .
      FSN3 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
  • 17:35:45.950 Rx1-16 FISU (5281)
    • 83 84 00
      
      POS
      BINARY
      NAME
      VALUE
      MTP.
      00
      .0000011
      .
      BSN3 Dec.
      1.......
      .
      BIB1 Dec.
      01
      .0000100
      .
      FSN4 Dec.
      1.......
      .
      FIB1 Dec.
      02
      ..000000
      .
      LI0 (FISU).
      00......
      .
      SpareSpare.
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