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100 Config DIP switch settings and definitions
N0087114 1.0
MFC Register Signaling
MFC signal definitions depends on the stage and the direction of the call, there are four tables of
15 signals each: the first stage uses I signals forward and A signals backward, and the second stage
uses II signals forward and B signals backward. The meaning of the signals can also be different
when being transmitted or received. Meanings of the MFC signals are configurable. MFC signal
tables are part of the country-specific parameters.
Table 38 shows the MFC received signal configuration in the R2MFC card accessed through the
CLI for Argentina Config 1. Table 39 shows the MFC transmitted signal configuration in the
R2MFC card accessed through the CLI for Argentina Config 1. These values are pre-configured
by the faceplate DIP switches as shown in Figure 17 on page 78. See Chapter 6, “Command Line
Interface (CLI),” on page 59 for information on the CLI.
Table 50 Interpretation of received MFC signals
Meaning Signal Meaning Signal Meaning Signal Meaning Signal
FW_Digit_1 I_1 FW_Categ_1 II_1 BW_NextDigit A_1 BW_Illegal B_1
FW_Digit_2 I_2 FW_Categ_2 II_2 BW_ReSend A_2 BW_Busy B_2
FW_Digit_3 I_3 FW_Categ_3 II_3 BW_BCateg A_3 BW_Busy B_3
FW_Digit_4 I_4 FW_Categ_4 II_4 BW_OrigDn A_4 BW_B_Congest B_4
FW_Digit_5 I_5 FW_Categ_5 II_5 BW_CategOrAni A_5 BW_Unlocated B_5
FW_Digit_6 I_6 FW_Categ_6 II_6 BW_Illegal A_6 BW_FreeChrg B_6
FW_Digit_7 I_7 FW_Categ_7 II_7 BW_Prev2Digit A_7 BW_Unlocated B_7
FW_Digit_8 I_8 FW_Categ_8 II_8 BW_Prev3Digit A_8 BW_B_Congest B_8
FW_Digit_9 I_9 FW_Categ_9 II_9 BW_PrevDigit A_9 BW_B_Congest B_9
FW_Digit_0 I_10 FW_Categ_10 II_10 BW_Illegal A_10 BW_B_Congest B_10
FW_Digit_11 I_11 FW_Categ_11 II_11 BW_Illegal A_11 BW_B_Congest B_11
FW_ReqFault I_12 FW_Categ_12 II_12 BW_Illegal A_12 BW_B_Congest B_12
FW_Digit_13 I_13 FW_Categ_13 II_13 BW_Illegal A_13 BW_B_Congest B_13
FW_Digit_14 I_14 FW_Categ_14 II_14 BW_Illegal A_14 BW_B_Congest B_14
FW_EndDigits I_15 FW_Categ_15 II_15 BW_Illegal A_15 BW_B_Congest B_15
Table 51 Interpretation of transmitted MFC signals (Sheet 1 of 2)
Meaning Signal Meaning Signal Meaning Signal
BW_NextDig A 1 FW_ReqFault I 12 FW_Categ_1 II 1
BW_BCateg A 3 FW_EndDigits I 15 FW_Categ_2 II 2
BW_RtrnToA A 1 FW_EndANIdgts I 15 FW_Categ_3 II 3
BW_A_Congest NO SIG FW_Digit_1 I 1 FW_Categ_4 II 4
BW_B_Congest B 4 FW_Digit_2 I 2 FW_Categ_5 II 5
BW_Category A 5 FW_Digit_3 I 3 FW_Categ_6 II 6
BW_SpeechChrg NO SIG FW_Digit_4 I 4 FW_Categ_7 II 7