Upgrade your DECT Phone/regular phone to a PSTN/VoIP Dual Mode phone.
The standby mode is on PSTN channel (Necessary for emergency calls such as 911)
FSK Caller ID
One FXS port, one PSTN port for pass-thru
Power Indicator & VoIP Indicator
Seamlessly integrated with X-TAPI Lite/Pro and BeyondTel's SIP Softphone