RetroNetCall » History » Revision 22
Revision 21 (laforge, 01/15/2023 05:23 PM) → Revision 22/65 (laforge, 01/15/2023 05:33 PM)
h1. RetroNetCall {{>toc}} Initially we started to cover a couple of retronetworking topics at the [[osmo-dev-con:OsmoDevCall]], but it really made sense to run the pure retro related topics as a separate series of events. In October 2022, we forked the *Retro* *Net* working *Call* format from OsmoDevCall. The format serves two major purposes: # technical presentations about retronetworking relevant topics - ideally current/recent developments #* can be pre-recorded to avoid any problems with technical setup, streaming, ... #* should ideally have a Q+A session at their initial "airing" during one OsmoDevCall # unstructured supplementary social event (USSE) #* random chat in audio (optionally video) #* not recorded, obviously The recording of the technical presentation should then be permanently made available. The recordings can be found in several formats at https://downloads.osmocom.org/videos/retronetcall/ . They can hopefully also soon be found at https://media.ccc.de/c/retronetcall Not every RetroNetCall would necessarily need the two parts, but I think it would be great if we can make that happen. h2. Timing *Wednesday evening, 8pm CET/CEST, every 1st Wednesday of the month* The next couple of events hence are: * Wednesday, February 1, 2023 (Datex-L) * Wednesday, March 1, 2023 (E1: The analog side) * Wednesday, April 5, 2023 * Wednesday, May 4, 2023 * Wednesday, June 7, 2023 h2. Venue / Platform We are currently using infrastructure of "KNF":https://franken.de/, a German non-profit internet organization of which @laforge is a member. %{font-size: 20pt; color:red}The URL to join the meeting is https://osmocom.org/RetroNetCall% There currently is no password or authentication, we try to welcome anyone. If this turns out to be a problem, we might lock it down in the future, let's hope that's not required. h2. Topics (for the "presentation" part) h3. Future This is a wishlist of future topics for the "presentation" part: |_.Topic|_.Possible Speaker|_.Tentative Date| |Datex-L: The German CSPDN (Circuit Switched Public Data Network)|@laforge|2023-02-01| Network)|@laforge|| |Teletex: The brief abandoned step between Telex and Telefax|| |FDDI|| |Token Ring|| |Arcnet|| |Frame Relay|| |The X.25 Packet Switched Network|| |The X.21 synchronous serial interface|| |Analog Telephone Modems and towards a 2022 OSHW softmodem|@laforge + @tnt| |E1: The analog side|@tnt|2023-03-01| side|@tnt|2023-02-01| |ISDN: Differences DSS1 <-> 1TR6|| |X.31: Two flavours of X.25 over ISDN|| |H.221: The first step into ISDN video calls (H.320)|| h3. Past We'll move the events from the above table to here once they have happened. |_.Topic|_.Speaker|_.Date|_.Video| |TDM, E1, PDH, SDH, STM-1 and Pseudowires|@laforge|2021-11-12|"H.264":https://downloads.osmocom.org/videos/osmodevcall/osmodevcall-20211112-laforge-tdm_h264_420.mp4| |iceE1usb in practice|@tnt|2021-11-12|"H.264":https://downloads.osmocom.org/videos/osmodevcall/osmodevcall-20211112-tnt-ice1usb_h264_420.mp4| |Retronetworking: V5 interfaces in ISDN/PSTN|@laforge|2021-12-28|"H.264":https://downloads.osmocom.org/videos/osmodevcall/osmodevcall-20211228-laforge-retro-isdn-v5_h264_420.mp4| |Osmocom Community TDMoIP (OCTOI)|@laforge|2022-04-29|"H.264":https://downloads.osmocom.org/videos/osmodevcall/osmodevcall-20220429-laforge-octoi_h264_420.mp4| |OCTOI project status update|@laforge|2022-11-09|"H.264":https://downloads.osmocom.org/videos/retronetcall/retronetcall-20221109-laforge-octoi-status-update_h264_420.mp4| |ISDN B-Channel protocols (X.75, V.120, V.110, T.70, ...)|@laforge|2022-12-07|"H.264":https://downloads.osmocom.org/videos/retronetcall/retronetcall-20221207-laforge-isdn-b-channel-protocols_h264_420.mp4| h2. Code of Conduct The existing [[osmo-dev-con:Code_of_Conduct]] of our previous physical / on-site / presence meetings applies.