Mfc Register Signaling - Nortel R2MFC Installation And Configuration Manual

106 Configuring DIP switch settings and definitions
Table 43 Chile Config 1 R2 A/B signals
Forward
Signal
Note: CD bits are not used. They are set to 01 in transmit direction, and are ignored in receive direction.

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 41 shows the MFC received signal configuration in the R2MFC MBM accessed through the
CLI for Chile Config 1.
MBM accessed through the CLI for Chile Config 1. These values are pre-configured by the
faceplate DIP switches as shown in
Interface (CLI)," on page 73
Table 44 Interpretation of received MFC signals
Meaning Signal
FW_Digit_1 I_1
FW_Digit_2 I_2
FW_Digit_3 I_3
FW_Digit_4 I_4
FW_Digit_5 I_5
FW_Digit_6 I_6
FW_Digit_7 I_7
FW_Digit_8 I_8
FW_Digit_9 I_9
FW_Digit_0 I_10
FW_Digit_11 I_11
FW_ReqFault I_12
FW_Digit_13 I_13
FW_Digit_14 I_14
FW_EndDigits I_15
NN40010-300
A B
Table 42 shows the MFC transmitted signal configuration in the R2MFC
Figure 30 on page
for information on the CLI.
Meaning Signal
FW_Categ_1 II_1
FW_Categ_2 II_2
FW_Categ_3 II_3
FW_Categ_4 II_4
FW_Categ_5 II_5
FW_Categ_6 II_6
FW_Categ_7 II_7
FW_Categ_8 II_8
FW_Categ_9 II_9
FW_Categ_10 II_10
FW_Categ_11 II_11
FW_Categ_12 II_12
FW_Categ_13 II_13
FW_Categ_14 II_14
FW_Categ_15 II_15
Backward
Signal
Block
92. See Chapter 7, "Command Line
Meaning Signal
BW_NextDigit A_1
BW_PrevDigit A_2
BW_BCateg A_3
BW_A_Congest A_4
BW_CategOrAni A_5
BW_SpeechChrg A_6
BW_Prev2Digit A_7
BW_Prev3Digit A_8
BW_Illegal A_9
BW_Illegal A_10
BW_Illegal A_11
BW_Illegal A_12
BW_Illegal A_13
BW_Illegal A_14
BW_Illegal A_15
A
1
Meaning Signal
BW_B_Congest B_1
BW_ChngOrder B_2
BW_Busy B_3
BW_B_Congest B_4
BW_Unlocated B_5
BW_FreeCharge B_6
BW_FreeNoChrg B_7
BW_OutOfOrder B_8
BW_B_Congest B_9
BW_B_Congest B_10
BW_B_Congest B_11
BW_B_Congest B_12
BW_B_Congest B_13
BW_B_Congest B_14
BW_B_Congest B_15
B
1