PIN Assignments
EXTN 9-12/17-20 RJ11×4 Connector
  No. Signal Name
Input (I)/
Output (O)
Function
3A FXS-A-TIP - EXT Tip Port 9/17
4A FXS-A-RING - EXT Ring Port 9/17
3B FXS-B-TIP - EXT Tip Port 10/18
4B FXS-B-RING - EXT Ring Port 10/18
3C FXS-C-TIP - EXT Tip Port 11/19
4C FXS-C-RING - EXT Ring Port 11/19
3D FXS-D-TIP - EXT Tip Port 12/20
4D FXS-D-RING - EXT Ring Port 12/20
EXTN 13-16/21-24 RJ11×4 Connector
  No. Signal Name
Input (I)/
Output (O)
Function
3A FXS-E-TIP - EXT Tip Port 13/21
4A FXS-E-RING - EXT Ring Port 13/21
3B FXS-F-TIP - EXT Tip Port 14/22
4B FXS-F-RING - EXT Ring Port 14/22
3C FXS-G-TIP - EXT Tip Port 15/23
4C FXS-G-RING - EXT Ring Port 15/23
3D FXS-H-TIP - EXT Tip Port 16/24
4D FXS-H-RING - EXT Ring Port 16/24
 
3.3.3 SLC8 Card (KX-HT82470)
Getting Started 65