Chatterbox Part 10 — Poor man’s voice-based paging system

This is the tenth part of the Chatterbox series. For your convenience you can find other parts in the table of contents in Part 1 – Origins Today a very simple solution for a paging system based on voice calls. We’re going to use Zadarma and SipCLI. First, register a phone number in Zadarma. Obviously, … Continue reading Chatterbox Part 10 — Poor man’s voice-based paging system