Old telephony as fallback to VoIP
- FXS port(s) for using your old phones with VoIP
- FXO port as the local PSTN gateway
- Fallback to old telephony (FXS to FXO) at loss of power, WAN, Internet or VoIP
What are the steps to get there?
- Get the Internet Gate.
- Connect existing phones to the FXS port and the phone line to the FXO port.
- The Internet Gate may be automatically configured via the service provider or manually by the user.
