RJ-11 Connector Pinouts for the SRX240 Services Gateway with Integrated Convergence Services FXO/FXS Ports
Table 1 describes the RJ-11 connector pinouts for FXO and FXS ports.
Table 1: RJ-11 Connector Pinouts
Pin | Signal |
|---|---|
1 | No connect |
2 | No connect |
3 | RJ P –Ring |
4 | RJ N –Tip |
5 | No connect |
6 | No connect |

