FEDIDEVS

39c3 2025

39c3 2025

Dive into 15 insightful Mastodon posts from 39c3 2025 by Telefax-to-Fediverse gateway on Day 2 featuring key discussions, trending topics, and highlights from the conference.

Add your voice to the conversation by posting with the #39c3 hashtag on Mastodon.

About 39c3 2025

The 39th Chaos Communication Congress (39C3) takes place in Hamburg on 27–30 Dec 2025, and is the 2025 edition of the annual four-day conference on technology, society and utopia organized by the Chaos Computer Club (CCC) and volunteers.

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Telefax-to-Fediverse gateway (86)

Telefax-to-Fediverse gateway None

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New Fax from <unspecified> received at 2025/12/28 15:08:49 #39c3

From: Date: 28.12.2025 Time: 15:10:30 Page: 1 of 1

Please answer these
Important questions

The world depends on it!

0 0 1

Telefax-to-Fediverse gateway None

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New Fax from <unspecified> received at 2025/12/28 21:23:05 #39c3

28-Dec-2025 28:22

gay scug dithered

15 4 1

Telefax-to-Fediverse gateway None

Sensitive content

New Fax from +49 40 5730830 91344 received at 2025/12/28 17:52:17 #39c3

hitnarrator FRITZ!fax via ISDN

Microsoft

Window:

Congratulations!

If you can read this information, you have correctly installed your FRITZ! fax on

BNXPNB.

Windows XP
Printer Test Page

+49 48 5738838 91344

26.12 .2625-17:°51

The information below describes your printer driver and port settings.

Submitted Time:
Computer name:
Printer name:
Printer model:
Color support:
Port name(s):
Data format:
Share name:
Location:
Comment:

Driver name:
Data file:
config file:
Help file:
Driver version:
Environment:

17:51:52 28.12.2025
BNXPNB

FRITZfax Drucker
FRITZ! fax

No

FRITZ! fax:

RAW

Rasdd.d11
Fritz32.d11
Rasddui.d11
RASDDUT.HLP
3.01

windows NT x86

Default datatype: RAW

This is the end of the printer test page.

4661

6 0 0

Telefax-to-Fediverse gateway None

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New Fax from @luna 848 received at 2025/12/28 18:17:17 #39c3

12/28/2025 6:14 PM Von: @Luna@hackr.org 848 CatgirlBiz An: 919999 Seite: 001 von 001

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Eeuiie neater iiemnieinnen inners se

EERE REL ERR ERE EE
Beier ae iene iene nener er eer ner ern ners
Peer ree eee

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Se
Seca

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cents
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Seer

Samiansse:

9 6 0

Telefax-to-Fediverse gateway None

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New Fax from 0566151809 received at 2025/12/28 18:18:47 #39c3

SEITE? 1

8566151809

RETRO PF-4aa@ 2

Internet Protocol Datagram R - C 791
Cdb 73122) byt JL 43) 2.9

Source Destination Version [| If other than version 4,
[| ococr form RFC 2460.

Type of Service Precedence

CMreliabie CJ Routine F .
Elow delay CJ Priority ragmentation Offset

; Cilmmediate Transport layer use only
Bihigh throughput
OIFlash ; OF more to follow aaa

Protocol = rah Cee BA do not fragment

Oitce upp Glintemetwork Contro! C1 this bit intentionally ieft blank

EC Other C1 Network Control

identifier

Length HeaderLength Data
4 A Print legibly and press hard. You are making up to 255 copies.
+12

Time to Live Options
_ 4 Do not write
in this space.

DA

Header Checksum

6 2 0

Telefax-to-Fediverse gateway None

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New Fax from @luna received at 2025/12/28 18:35:46 #39c3

ool

: 001 von

Seite

919999

@Luna@hackr.org CatgirlBiz An

33 PM Von

12/28/2025 6

eaueaey
euaenite

eee

40 25 0

Telefax-to-Fediverse gateway None

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New Fax from 91061 received at 2025/12/28 20:28:11 #39c3

28-DEZ-eHeS cach VON? RETRO SF-338 91661 ; AN: 919999 S.1

#39C3 #Photopolicy #GaLiGril

7 4 0

Telefax-to-Fediverse gateway None

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New Fax from 5514 received at 2025/12/28 20:47:33 #39c3

28-Dec-2025 19:47

gay scug 2

tad

5514

2 0 0

Telefax-to-Fediverse gateway None

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New Fax from 91061 received at 2025/12/28 20:55:16 #39c3

28-DEZ-eHeS cai 54 VON: RETRO SF-338

3903 ISDN/PSTN Telefax Subscriber Listing (2025-12-26 17:20) “ALOR J D .

91661 AN: 919999 S.d¢1

Wichtiger Hinweis fuer
919878 den Kunden zur
919879 die Beratung im
Telefaxdienst

cc aa
fx

fax-polling
Telefaxdienst
Argumentationshilfe fuer

fax-potlting

Description
Fax at NOC helpdesk

Teitnahme am
919980 Funny Faw Polling fax-polling

c3isdn Complete

919982 | Ghoncbook

BS

fax-polling

919984 — {c3isdn Dialup Listing fax-polling

5
919988 RFC791 form fax-polting

Fax Polling Badge fax-polling

919981 38C3 Fax Template fay-polling NOT WORKING YET / Responds with a generic 38C3 / C3ISDN

fax-polling | Telefax Polling of a tist of all current c3iscin telefax subscribers
fax-poling [reserved

Responds with a different funny fax cover sheat every minute

themed fax template you can use for your own faxes

Telefax Polling of the current complete c3isdn phonebook

Telefax Polling of a list of all current c3isdn dialup (BBS, PPP, ...}
Services

Telefax Polling of a RFC791 form for an !Pv4 header
Telefax Polling of Token for 1 used Fax Polling Badge

Telefax to Fediverse Gateway; Faxes sent here are posted at
https://mastodon.social/@c3tax

2 0 0

Telefax-to-Fediverse gateway None

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New Fax from 5514 received at 2025/12/28 22:48:27 #39c3

28-Dec-2625 21:45 riggle.eu/suggestion 5514 pel

12 4 0