Trendnet TVP- 221H User Manual
TVP-221H User’s Guide
FXO Port Pin Assignments
The FXO Telephony Interface Module has 2 RJ11C/W modular jacks. The
following diagram and table show the assignments of the pin for the RJ11 port.
following diagram and table show the assignments of the pin for the RJ11 port.
1
2
3
4
84
RJ-11 pin
Signal
1 Not
connected
2 Tip
3 Ring
4 Not
3 Ring
4 Not
connected
FXS Port Pin Assignments
The FXS Telephony Interface Module has 2 RJ11C/W modular jacks. The
following diagram and table show the assignments of the pin for the RJ11 port.
following diagram and table show the assignments of the pin for the RJ11 port.
1
2
3
4
RJ-11 pin
Signal
1 Not
connected
2 Tip
3 Ring
4 Not
3 Ring
4 Not
connected
Appendix B – Connecting Through Console