This talk by Harald "LaF0rge" Welte explores the classic PCM30 telecommunications standard with channel-associated signaling, providing insights into this retro networking technology. Dive into the technical details of how pulse-code modulation systems handled 30 voice channels and their associated signaling methods in traditional telephony infrastructure.
Overview
Syllabus
retronetcall - Classic PCM30 with channel-associated signaling
Taught by
media.ccc.de
