Tag: Asterisk PBX

WebRTC Phone Calls via Asterisk

WebRTC Phone Calls via Asterisk

Are you ready for another off topic article on WebRTC?  This one is titled WebRTC Phone Calls via Asterisk. I have written about Asterisk before (HERE) and that article did have something to do with microcontrollers  😎  Asterisk is an open source full featured phone system (PBX). In my last post about WebRTC, I showed …

Continue reading

Emergency Phone Call Alert to an Arduino via an Asterisk PBX

S108T02 Relay Circuit

Recently, I created this simple circuit (and corresponding code) which makes an emergency phone call alert to an Arduino via an Asterisk PBX.  This project was for someone who needed to be alerted (silently) if someone made an emergency phone call on their Asterisk PBX. By the way, the free and open source Asterisk PBX …

Continue reading