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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
mp4
SD quality
webm
SD quality
mp3
opus
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contributors
retronetcall
Berlin
RetroNetCall
Berlin
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
585
Harald "LaF0rge" Welte
52 min
Datex-L: The German CSPDN (Circuit Switched Public Data Network)
retronetcall
Berlin
52 min
2023-02-01
306
Harald "LaF0rge" Welte
47 min
Teletext: A digital medium transcending a factor of 10⁶ in technical progress
retronetcall
Berlin
47 min
2023-07-05
221
Christian "casandro" Berger
53 min
OCTOI project status update (Nov 2022)
retronetcall
Berlin
53 min
2022-11-09
204
Harald "LaF0rge" Welte
48 min
Teletex: The brief abandoned step between Telex and Telefax
retronetcall
Berlin
48 min
2023-06-07
197
Harald "LaF0rge" Welte
49 min
Introduction to the X.21 interface
retronetcall
Berlin
49 min
2023-03-01
168
Harald "LaF0rge" Welte
67 min
E1: The analog side (part 1)
retronetcall
Berlin
67 min
2023-05-03
139
Sylvain "tnt" Munaut
72 min
Nokia TCSM2, a bank of TRAUs with E1 interfaces: Part 1, initial examination of the…
retronetcall
Berlin
72 min
2024-06-05
40
Mychaela Falconia
59 min
Group 4 Facsimile Service (Fax G4)
retronetcall
Berlin
59 min
2024-03-06
37
Harald "LaF0rge" Welte
71 min
A tour of DIVF, our OCTOI central office using yate, dahdi-trunkdev and more
retronetcall
Berlin
71 min
2023-12-06
37
Harald "LaF0rge" Welte