MicroNugget: How to Configure Cisco PSTN Dial-Peers

In this tutorial, Jeremy Cioara explains how to configure Cisco PSTN dial‑peers for voice‑over‑IP networks. He walks through setting up FXS and FXO dial‑peers, forward digits, and incoming PLAR calls, showing how proper configuration ensures your router can route calls to digital or analog devices accurately. Additionally, he offers guidance on selecting a lab router and building a balanced test environment.