Telephony Hardware Prev Chapter 2. Preparing a System for Asterisk Next Telephony Hardware If you are going to connect Asterisk to any traditional telecommunications equipment, you will need the correct hardware. The hardware you require will be determined by what it is you want to achieve. Connecting to the PSTN Asterisk allows you to seamlessly bridge circuit-switched telecommunications networks[25] with packet-switched data networks.[26] Because of … Continue reading PSTN