MultiVOIP User GuideCable Pinouts

Pin Functions (FXS/FXO Interface)

FXS Pin

Description

FXO Pin

Description

 

 

 

 

2

N/C

2

N/C

 

 

 

 

3

Ring

3

Tip

 

 

 

 

4

Tip

4

Ring

 

 

 

 

5

N/C

5

N/C

 

 

 

 

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