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News
RSS, last 100
Podcast feed of the last two years
SD quality
Podcast audio feed of the last year
Podcast archive feed, everything older than two years
SD quality
Podcast feeds for retronetcall
webm
SD quality
mp4
SD quality
mp3
opus
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retronetcall
retronetcall
RetroNetCall
retronetcall
Full playlist:
Video
/
Audio
name
duration
date
view count
64 min
ISDN B-Channel protocols (X.75, V.120, V.110, T.70, ...)
retronetcall
Berlin
64 min
2022-12-07
541
Harald "LaF0rge" Welte
52 min
Datex-L: The German CSPDN (Circuit Switched Public Data Network)
retronetcall
Berlin
52 min
2023-02-01
236
Harald "LaF0rge" Welte
53 min
OCTOI project status update (Nov 2022)
retronetcall
Berlin
53 min
2022-11-09
165
Harald "LaF0rge" Welte
49 min
Introduction to the X.21 interface
retronetcall
Berlin
49 min
2023-03-01
141
Harald "LaF0rge" Welte
47 min
Teletext: A digital medium transcending a factor of 10⁶ in technical progress
retronetcall
Berlin
47 min
2023-07-05
133
Christian "casandro" Berger
67 min
E1: The analog side (part 1)
retronetcall
Berlin
67 min
2023-05-03
125
Sylvain "tnt" Munaut
48 min
Teletex: The brief abandoned step between Telex and Telefax
retronetcall
Berlin
48 min
2023-06-07
113
Harald "LaF0rge" Welte