Do I need a VoIP-enabled TalkSwitch to use IP phones?
No! You can use traditional phone lines with IP phones, and VoIP lines
with analog phones. TalkSwitch is a true hybrid, which means you can use
either kind of telephone with either kind of trunk.
The TalkSwitch Network
VoIP and PSTN? LAN networking? Remote extensions and external IP extensions? Here's how it all works together: