BusinessPhone Communication Platform 5.1
Commands > Commands 1000...1999

## 1201
Line signal scheme

The command is used to select the line signal table. The selection is based on the type of interworking exchange connected.

The initial value of the used line signal table depends on type of BTU and market version.

The following initial values are available:

Type of BTU: |  | “Standard”: |
BTU-A |  | 01 |
BTU-C |  | 01 |
BTU-D |  | 69 |

The line signal table is stored in PROM on the BTU-board. At present the following tables are available:

The signal tables 01-07, 13-14, 18-22, 24, 26-31, 34, 39-43 are served by BTU-A (ROF 157 5110/x).

The signal tables 01, 35-38 are served by BTU-A2 (ROF 157 5120/1).

The signal tables 08-11, 17 , 45 are served by standard BTU-E (ROF 157 5113/1).

The signal tables 08-11, 17 , 44-46 are served by extended BTU-E (ROF 157 5113/2).

The signal tables 12, 15, 25 are served by BTU-C (ROF 157 5111/x).

01 = Standard (simulates analogue telephone) |  |

02 = AGF/AXE with periodic end signal *) |  |

03 = AGF/AXE without periodic end signal *) |  |

04 = A204 with periodic end signal *) |  |

05 = A204 without periodic end signal *) |  |

06 = Australia, standard *) |  |

07 = Australia step by step *) |  |

08 = Sweden, E&M signaling *) |  |

09 = Continuous E&M signaling, A-format *) |  |

10 = Continuous E&M signaling, D-format *) |  |

11 = Discontinuous E&M signaling *) |  |

12 = DC-loop signaling *) |  |

13 = Denmark, KTAS |  |

14 = Sweden, decadic DID (ANSA 134 05) *) |  |

15 = Australia, decadic & MFC DID *) |  |

17 = Paging, E&M signaling according to ESPA |  |

18 = Holland, ALS70 manual lines *) |  |

19 = Holland, ALS70 DID *) |  |

20 = Standard with loopbreak detection |  |

21 = Standard with detection of disconnection tone |  |

22 = Standard, with pol. rev. on answer |  |

24 = New Zealand with fast guard facility *) |  |

25 = New Zealand, bothway with decadic DID *) |  |

26 = Brazil, loop DID *) |  |

27 = Spain, standard |  |

28 = AXE, analogue SS with periodic end signal *) |  |

29 = AXE, analogue SS without periodic end signal *) |  |

30 = AXE, analogue SS and direct in-dialing (ANSA 134 05) *) |  |

31 = Italy, decadic direct in-dialing |  |

34 = Spain, with pol. reversal as clearing signal |  |

35 = Austria, standard *) |  |

36 = Austria, decadic direct in-dialing *) |  |

37 = Austria, 12 kHz direct in-dialing with EOS signal *) |  |

38 = Austria, 12 kHz direct in-dialing without EOS signal *) |  |

39 = Australia, with pol. reversal as clearing signal *) |  |

40 = Belgium, analogue DID *) |  |

41 = U.K., groundstart *) |  |

42 = U.K., loop start, guarded clear *) |  |

43 = U.K., loop start, disconnect clear *) |  |

44 = CEPTL 1 |  |

45 = CAILHO-discontinous |  |

46 = SSAC 15 -A |  |

47 = Brazil, DID |  |

48 = Egypt, DC-loop tieline, lass-PSTN |  |

53 = Singapore, pol. rev. on answ & disc |  |

54 = Singapore, BTUC DID with disc. tone detection |  |

##### BTU-D:

The signal tables 60-81 are served by BTU-D (ROF 157 5112/1).

60 = CAS, Sweden, manual (14101,14301) *) |  |

61 = CAS, Sweden, DID (ANSA 14401) *) |  |

65 = CAS, Italy decadic direct in-dialing *) |  |

66 = CAS, Spain, MFE direct in-dialing incoming call *) |  |

67 = CAS, Spain, MFE at outgoing call *) |  |

69 = CAS, MFC signaling R2 (CCITT) direct in-dialing or decadic direct in-dialing *) |  |

70 = CAS, Belgium |  |

71 = Transmission test |  |

72 = CAS, Czech K-sig DID |  |

74 = CAS, Italy, manual lines *) |  |

75 = CAS, Denmark KTAS P1, outgoing DTMF with B-answer *) |  |

76 = CAS, Denmark KTAS C1+C2, incoming MFC *) |  |

77 = CAS, Denmark KTAS P1+C1+C2, outgoing DTMF, incoming MFC with B-answer *) |  |

78 = CAS, Denmark KTAS P1, outgoing DTMF without B-answer *) |  |

79 = CAS,Denmark KTAS P1+C1+C2, outgoing DTMF,incoming MFC without B-answer *) |  |

80 = CAS, Holland, direct in-dialing *) |  |

81 = CAS, Holland, mauell *) |  |

82 = CAS, Brazil CCITT R2 MFC/DTMF |  |

83 = CAS, Brazil discontinous E&M |  |

84 = CAS, Brazil continous E&M |  |

85 = CAS, Brazil AXE standard |  |

86 = CAS, China #1 |  |

Value = 001-255

*) Line test is included.

Minimum required authority level from telephone: 1

Accessible via BMS: Yes

Revision: PD1 © Ericsson Enterprise 2003