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#isdn

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Marcel Waldvogel<p><span class="h-card" translate="no"><a href="https://mitten.dur.ch/@srml" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>srml</span></a></span> <br>Cool! Erinnert mich daran, dass wir um 1990 herum mal die Temperaturvorhersagen etc. via <a href="https://waldvogel.family/tags/ISDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISDN</span></a> abrufen wollten, um Heizungssteuerungen (insbesondere bei Bodenheizung) effizienter gestalten zu können.</p><p>Vielleicht greift ja jetzt das mal jemand in einem <a href="https://waldvogel.family/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenSource</span></a>-Projekt auf?<br><a href="https://waldvogel.family/tags/OpenData" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenData</span></a> <a href="https://waldvogel.family/tags/OGD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OGD</span></a> <a href="https://waldvogel.family/tags/MeteoSchweiz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MeteoSchweiz</span></a> <a href="https://waldvogel.family/tags/MeteoSwiss" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MeteoSwiss</span></a> <br><a href="https://www.meteoschweiz.admin.ch/service-und-publikationen/service/open-data.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">meteoschweiz.admin.ch/service-</span><span class="invisible">und-publikationen/service/open-data.html</span></a></p>
LaF0rge<p>on my way to the optional friday meeting of early arrivers to RetroNetConf, our small German-language meeting of various <a href="https://chaos.social/tags/retronetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retronetworking</span></a> enthusiasts <a href="https://osmocom.org/projects/retronetworking/wiki/RetroNetConf_2025" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">osmocom.org/projects/retronetw</span><span class="invisible">orking/wiki/RetroNetConf_2025</span></a> <a href="https://chaos.social/tags/telecommunications" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>telecommunications</span></a> <a href="https://chaos.social/tags/isdn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>isdn</span></a></p>
derPUPE<p>My <a href="https://chaos.social/tags/WarezScene" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WarezScene</span></a> &amp; <a href="https://chaos.social/tags/Trader" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Trader</span></a> Heart is jumping like heaven and it feels like first <a href="https://chaos.social/tags/ISDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISDN</span></a> line in 1993 ;) </p><p><a href="https://chaos.social/tags/Fiber" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Fiber</span></a> @ <a href="https://chaos.social/tags/NRWdP42HQ" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NRWdP42HQ</span></a></p>
lpbkdotnet<p>Is anyone able to lay their hands on a firmware image for a Samsung Ubigate IBG1004?</p><p>It’s an <a href="https://mstdn.social/tags/isdn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>isdn</span></a> to <a href="https://mstdn.social/tags/sip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sip</span></a> <a href="https://mstdn.social/tags/telephone" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>telephone</span></a> gateway, and the one I’ve got seems to be corrupt and won’t decompress.</p><p>My usual haunts for firmware images are coming up blank.</p><p>The filename will be something like `iBG1004_Advanced_1.6.1.9.Z` - but I'm really not too fussy about the version number!</p><p>Please boost if you think you have followers that can help!</p><p><a href="https://mstdn.social/tags/TelephoneExchange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TelephoneExchange</span></a> <a href="https://mstdn.social/tags/phone" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>phone</span></a> <a href="https://mstdn.social/tags/phoneExchange" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>phoneExchange</span></a> <a href="https://mstdn.social/tags/PABX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PABX</span></a> <a href="https://mstdn.social/tags/PBX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PBX</span></a> <a href="https://mstdn.social/tags/voip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>voip</span></a></p>
carstenraddatz<p><span class="h-card" translate="no"><a href="https://cyberplace.social/@GossiTheDog" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>GossiTheDog</span></a></span> I remember the feature, but in retrospect it seems it was introduced without any safeguards here in Germany - and became maybe a 70+% standard (most people used it by default) when <a href="https://mastodon.social/tags/ISDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISDN</span></a> became a thing. <a href="https://mastodon.social/tags/old" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>old</span></a></p>
LaF0rge<p>The German language podcast "Besser Wissen - Alles über ein Netz" by <span class="h-card" translate="no"><a href="https://flipboard.com/@Golemde" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Golemde</span></a></span> chatting with me about <a href="https://chaos.social/tags/ISDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISDN</span></a> history / <a href="https://chaos.social/tags/retronetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retronetworking</span></a> has just been released at <a href="https://besserwissen.podigee.io/120-isdn" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">besserwissen.podigee.io/120-is</span><span class="invisible">dn</span></a></p>
lars<p>Oh, der <a href="https://social.lsnet.eu/tags/Golem" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Golem</span></a> <a href="https://social.lsnet.eu/tags/BesserWissen" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BesserWissen</span></a> <a href="https://social.lsnet.eu/tags/Podcast" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Podcast</span></a> spricht in der aktuellen Folge mit <span class="h-card" translate="no"><a href="https://chaos.social/@LaF0rge" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>LaF0rge</span></a></span> über <a href="https://social.lsnet.eu/tags/ISDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISDN</span></a>. ❤️</p><p>Dabei geht es neben dem historischen <a href="https://social.lsnet.eu/tags/Bundespost" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bundespost</span></a>/Telekom-Netz u.a. auch um das ISDN-Netz auf dem <a href="https://social.lsnet.eu/tags/CCCamp" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CCCamp</span></a> und dem <a href="https://social.lsnet.eu/tags/38C3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>38C3</span></a> mit Exkursen zum analogen <a href="https://social.lsnet.eu/tags/Telefonnetz" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Telefonnetz</span></a> und <a href="https://social.lsnet.eu/tags/Modem" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Modem</span></a> / <a href="https://social.lsnet.eu/tags/Akustikkoppler" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Akustikkoppler</span></a> / <a href="https://social.lsnet.eu/tags/Datenklo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Datenklo</span></a> / <a href="https://social.lsnet.eu/tags/DSL" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DSL</span></a> / <a href="https://social.lsnet.eu/tags/Musiktaxi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Musiktaxi</span></a>.</p><p>"Alles über ein Netz: Wie ISDN die Telekommunikation der Bundesrepublik veränderte"<br><a href="https://www.golem.de/news/podcast-besser-wissen-alles-ueber-ein-netz-2501-192240.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">golem.de/news/podcast-besser-w</span><span class="invisible">issen-alles-ueber-ein-netz-2501-192240.html</span></a></p><p><a href="https://social.lsnet.eu/tags/RetroNetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RetroNetworking</span></a> <a href="https://social.lsnet.eu/tags/RetroComputing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RetroComputing</span></a> <a href="https://social.lsnet.eu/tags/Bildtelefon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bildtelefon</span></a> <a href="https://social.lsnet.eu/tags/Telekommunikation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Telekommunikation</span></a> <a href="https://social.lsnet.eu/tags/Postreform" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Postreform</span></a></p>
LaF0rge<p>At <a href="https://chaos.social/tags/38C3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>38C3</span></a> I received a new addidion to my <a href="https://chaos.social/tags/ISDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISDN</span></a> related <a href="https://chaos.social/tags/retronetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retronetworking</span></a> collection of vintage tech: A Siemens K4301 Up0/S0 error meter: <a href="https://osmocom.org/projects/retronetworking/wiki/Siemens_K4301" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">osmocom.org/projects/retronetw</span><span class="invisible">orking/wiki/Siemens_K4301</span></a></p>
LaF0rge<p>Exzellenter umfangreicher Artikel ueber die Entwicklung digitaler Schaltkreise fuer digitale Uebertagung und Vermittlung von Telefonie in der DDR: <a href="http://www.gheinz.de/publications/berliner_ics/index.htm" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">http://www.</span><span class="ellipsis">gheinz.de/publications/berline</span><span class="invisible">r_ics/index.htm</span></a> <a href="https://chaos.social/tags/retronetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retronetworking</span></a> <a href="https://chaos.social/tags/isdn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>isdn</span></a> <a href="https://chaos.social/tags/gdr" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gdr</span></a> <a href="https://chaos.social/tags/telephony" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>telephony</span></a></p>
CCC event ISDN/PSTN network<p>Tonight (Jan 1st) at 20:00 CET, we'll have a RetroNetCall with some reports from the <a href="https://chaos.social/tags/38C3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>38C3</span></a> <a href="https://chaos.social/tags/ISDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISDN</span></a> network operations. Everyone interested is invited to join us. Details at <a href="https://osmocom.org/projects/retronetworking/wiki/RetroNetCall" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">osmocom.org/projects/retronetw</span><span class="invisible">orking/wiki/RetroNetCall</span></a> <a href="https://chaos.social/tags/retronetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retronetworking</span></a></p>
lars<p>Mir scheint, <a href="https://media.ccc.de/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">media.ccc.de/</span><span class="invisible"></span></a> ist nun auch via <a href="https://social.lsnet.eu/tags/ISDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISDN</span></a> angebunden.</p><p><a href="https://social.lsnet.eu/tags/38c3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>38c3</span></a></p>
CCC event ISDN/PSTN network<p>FYI: Our <a href="https://chaos.social/tags/ISDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISDN</span></a> PRI, BRI and analog POTS ports are also available in the YoloColo server co-location. This means you can bring your server or other communications gear and hook it up to our network there. <span class="h-card" translate="no"><a href="https://chaos.social/@c3noc" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>c3noc</span></a></span> <a href="https://events.ccc.de/congress/2024/infos/yolocolo.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">events.ccc.de/congress/2024/in</span><span class="invisible">fos/yolocolo.html</span></a> <a href="https://chaos.social/tags/38C3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>38C3</span></a></p>
CCC event ISDN/PSTN network<p>Today (well, yesterday by now) we managed to further complete our <a href="https://chaos.social/tags/38c3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>38c3</span></a> SDH network consisting of STM1 add-drop-miltiplexers that carry the E1 based V5 interface from access networks to the EWSD <a href="https://chaos.social/tags/aufbauleaks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>aufbauleaks</span></a> <a href="https://chaos.social/tags/ISDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISDN</span></a> <a href="https://chaos.social/tags/retronetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retronetworking</span></a></p>
EVENTPHONE<p>Unser <a href="https://chaos.social/tags/38C3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>38C3</span></a> Post ist online:<br><a href="https://events.ccc.de/2024/12/22/38c3-poc-isdn-version/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">events.ccc.de/2024/12/22/38c3-</span><span class="invisible">poc-isdn-version/</span></a></p><p>Our <a href="https://chaos.social/tags/38C3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>38C3</span></a> post is online: <a href="https://events.ccc.de/en/2024/12/22/38c3-poc-isdn-version/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">events.ccc.de/en/2024/12/22/38</span><span class="invisible">c3-poc-isdn-version/</span></a></p><p><a href="https://chaos.social/tags/dect" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dect</span></a> <a href="https://chaos.social/tags/sip" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sip</span></a> <a href="https://chaos.social/tags/analog" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>analog</span></a> <a href="https://chaos.social/tags/isdn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>isdn</span></a> <a href="https://chaos.social/tags/dsh" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dsh</span></a> <a href="https://chaos.social/tags/blinddect" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>blinddect</span></a> <a href="https://chaos.social/tags/fax" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fax</span></a> <a href="https://chaos.social/tags/epddi" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>epddi</span></a> <a href="https://chaos.social/tags/dialindialout" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dialindialout</span></a> <a href="https://chaos.social/tags/gsm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gsm</span></a> <a href="https://chaos.social/tags/amazingtimetomarket" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>amazingtimetomarket</span></a></p>
CCC event ISDN/PSTN network<p>Thanks to gruetzkopf we now already have 6 SDH ADM (add-drop multiplexers, specifically Ericsson/Marconi OMS860) deployed. We're using a SDH (synchronous digital hierarchy) backbone to transport the V5 interface of our <a href="https://chaos.social/tags/isdn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>isdn</span></a> between <a href="https://chaos.social/tags/EWSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>EWSD</span></a> and Access Multiplexers. See <a href="https://osmocom.org/projects/retronetworking/wiki/38C3_ISDN_Network_Architecture" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">osmocom.org/projects/retronetw</span><span class="invisible">orking/wiki/38C3_ISDN_Network_Architecture</span></a><br><a href="https://chaos.social/tags/retronetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retronetworking</span></a> <a href="https://chaos.social/tags/aufbauleaks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>aufbauleaks</span></a></p>
Markus Lindenberg<p>Wo sind eigentlich die ganzen ehemals sauteuren Musiktaxis und Mayah Centauris hin die man vor 20 Jahren hatte? Das was eine wunderbare <a href="https://chaos.social/tags/isdn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>isdn</span></a> Anwendung.</p>
LaF0rge<p><span class="h-card" translate="no"><a href="https://chaos.social/@nblr" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>nblr</span></a></span> <span class="h-card" translate="no"><a href="https://hachyderm.io/@Badscrew" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>Badscrew</span></a></span> it does SIP in addition to H.323 as well. Indeed, ISDN BRI for channel buindling up to 384k and over IP it does 786k. But of course I'm only interested only in the <a href="https://chaos.social/tags/ISDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISDN</span></a> side of things. <a href="https://chaos.social/tags/retronetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retronetworking</span></a></p>
LaF0rge<p>Does anyone have software for the Tandberg MXP 1000 TTC7-12 ? My hardware has ISDN BRI circuits but the installed software omits any ISDN configuration...<br><a href="https://osmocom.org/projects/retronetworking/wiki/Tandberg_MXP_1000_TTC7-12" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">osmocom.org/projects/retronetw</span><span class="invisible">orking/wiki/Tandberg_MXP_1000_TTC7-12</span></a> <a href="https://chaos.social/tags/isdn" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>isdn</span></a> <a href="https://chaos.social/tags/followerpower" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>followerpower</span></a> <a href="https://chaos.social/tags/retronetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retronetworking</span></a></p>
LaF0rge<p>Wer mal in einem alten Telekom-Katalog blättern will: <a href="https://archive.org/details/telekom_katalog_1994_1995" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">archive.org/details/telekom_ka</span><span class="invisible">talog_1994_1995</span></a> - mit Xitel, Delegatic, Euro-ISDN, Datex-J, Cityruf, C-Netz, ISDN-Adapter für Parallel-Port, u.v.m. <a href="https://chaos.social/tags/retronetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retronetworking</span></a> <a href="https://chaos.social/tags/ISDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISDN</span></a> <a href="https://chaos.social/tags/Telekom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Telekom</span></a></p>
CCC event ISDN/PSTN network<p>Zum Einstimmen auf das ISDN-Netz auf dem <a href="https://chaos.social/tags/38C3" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>38C3</span></a> hier ein paar ISDN-Nachrichten von vor 34 Jahren. <a href="https://chaos.social/tags/retronetworking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>retronetworking</span></a> <a href="https://chaos.social/tags/ISDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ISDN</span></a></p>
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