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RJ11 Connector Pin Assignments for Analogue Trunk Card
PFT Ports 1 and 2
No. Signal Name Function
1
1
R2
Ring port 2
2
R1
Ring port 1
3
T1
Tip port 1
4
T2
Tip port 2
PFT Ports 3 and 4
No. Signal Name Function
1
1
R4
Ring port 4
2
R3
Ring port 3
3
T3
Tip port 3
4
T4
Tip port 4
RJ11 Connector Pin Assignments for Extension Card
PFT Ports 1 and 2
No. Signal Name Function
1
1
T2
Tip port 2
2
T1
Tip port 1
3
R1
Ring port 1
4
R2
Ring port 2
PFT Ports 3 and 4 (for EMSLC16/ESLC16 card only)
No. Signal Name Function
1
1
T4
Tip port 4
2
T3
Tip port 3
3
R3
Ring port 3
4
R4
Ring port 4
12
KX-TDA6181X
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