RJ11 to BT Adaptor with Ring Capacitor (for FXS)

Description:

This converter plugs into the RJ11 port of your VoIP adapter and allows you to plug in a standard phone with a BT style plug. This is one of the easiest ways to connect your telephone to a VoIP box, as some of the straight RJ11 cables do not contain the correct wiring.

This product is compatible with any VoIP equipment that has RJ11 ports for telephone connection.