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MVP 800
531
532
533
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Cable Pinouts
MultiVOIP User Guide
538
Pin Functions (FXS/FXO Interface)
FXS Pin
Description
FXO Pin
Description
2N
/
C
2N
/
C
3R
i
n
g
3T
i
p
4T
i
p
4R
i
n
g
5N
/
C
5N
/
C
1
...
...
536
537
538
539
540
...
...
605
