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CH7 FXO Setting
The FXO Setting contains the FXO related parameters.
Figure 7-0 FXO setting
Line ID:
FXO line (L1 to L4)
State:
The line is active or not
TEL No:
The reference telephone number (e.g. PSTN TEL of line)
Hotline TEL:
If hot line is set, this field shows the hot line number.