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The VTY is a humand interface, designed for interaction of human system administrators with the system. However, there is also a much-underused CTRL (control) interface. 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This talk is covering the various different tools the Osmocom projects use for communication, project management, revision control and continuous integration.","original_language":"eng","persons":["Neels Hofmeyr"],"tags":["osmocon17","4009"],"view_count":99,"promoted":false,"date":"2017-04-21T00:00:00.000+02:00","release_date":"2017-04-21T02:00:00.000+02:00","updated_at":"2025-03-07T12:15:04.622+01:00","length":841,"duration":841,"thumb_url":"https://static.media.ccc.de/media/conferences/osmocon/2017/4009-hd.jpg","poster_url":"https://static.media.ccc.de/media/conferences/osmocon/2017/4009-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/conferences/osmocon/2017/421d7916-5c5d-5847-b399-72ee40d730cf-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/conferences/osmocon/2017/421d7916-5c5d-5847-b399-72ee40d730cf-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/osmocon17-4009-osmocom_project_infrastructure_redmine_mailman_git_gerrit_jenkins_","url":"https://api.media.ccc.de/public/events/421d7916-5c5d-5847-b399-72ee40d730cf","conference_title":"OsmoCon 2017","conference_url":"https://api.media.ccc.de/public/conferences/osmocon17","related":[{"event_id":3820,"event_guid":"f7716b25-9c12-5d69-be42-3a8fec10b2a6","weight":9},{"event_id":3824,"event_guid":"25e57ee9-f207-552f-b4d0-1e302b08b88c","weight":8},{"event_id":3825,"event_guid":"c6cf38a7-f076-5a40-b670-b67edc6542fb","weight":8},{"event_id":3826,"event_guid":"78cf3095-ba39-52a4-b64a-28279355a7d3","weight":7},{"event_id":3829,"event_guid":"f53f6877-7aec-57de-b317-a9c513d39fbd","weight":7},{"event_id":3830,"event_guid":"aa48e5dd-4573-506f-b87d-42d4ae387648","weight":6},{"event_id":3831,"event_guid":"3fbcc011-9ccb-53bf-beae-75e0235f90e5","weight":8},{"event_id":3832,"event_guid":"a5b04a64-cecf-58f8-a97f-39fed89f8ca1","weight":7},{"event_id":3835,"event_guid":"416bb168-2835-5966-969c-00577f713644","weight":8}]},{"guid":"3fbcc011-9ccb-53bf-beae-75e0235f90e5","title":"Supported Base Station Hardware","subtitle":null,"slug":"osmocon17-4012-supported_base_station_hardware","link":"https://c3voc.de","description":null,"original_language":"eng","persons":["Alexander Chemeris + Harald Welte"],"tags":["osmocon17","4012"],"view_count":307,"promoted":false,"date":"2017-04-21T00:00:00.000+02:00","release_date":"2017-04-21T02:00:00.000+02:00","updated_at":"2024-03-09T11:30:04.573+01:00","length":1677,"duration":1677,"thumb_url":"https://static.media.ccc.de/media/conferences/osmocon/2017/4012-hd.jpg","poster_url":"https://static.media.ccc.de/media/conferences/osmocon/2017/4012-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/conferences/osmocon/2017/3fbcc011-9ccb-53bf-beae-75e0235f90e5-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/conferences/osmocon/2017/3fbcc011-9ccb-53bf-beae-75e0235f90e5-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/osmocon17-4012-supported_base_station_hardware","url":"https://api.media.ccc.de/public/events/3fbcc011-9ccb-53bf-beae-75e0235f90e5","conference_title":"OsmoCon 2017","conference_url":"https://api.media.ccc.de/public/conferences/osmocon17","related":[{"event_id":3820,"event_guid":"f7716b25-9c12-5d69-be42-3a8fec10b2a6","weight":34},{"event_id":3821,"event_guid":"34adfd57-f837-5163-a009-a718ce1c8c30","weight":27},{"event_id":3822,"event_guid":"12111b41-16b6-5bf7-a9aa-06e3362202d9","weight":19},{"event_id":3823,"event_guid":"4046cd27-1560-59af-b708-eede781ce5ec","weight":13},{"event_id":3824,"event_guid":"25e57ee9-f207-552f-b4d0-1e302b08b88c","weight":38},{"event_id":3825,"event_guid":"c6cf38a7-f076-5a40-b670-b67edc6542fb","weight":11},{"event_id":3826,"event_guid":"78cf3095-ba39-52a4-b64a-28279355a7d3","weight":27},{"event_id":3829,"event_guid":"f53f6877-7aec-57de-b317-a9c513d39fbd","weight":36},{"event_id":3832,"event_guid":"a5b04a64-cecf-58f8-a97f-39fed89f8ca1","weight":19},{"event_id":3833,"event_guid":"e17b93a7-1ac4-5770-95a8-7248f1376884","weight":30},{"event_id":3834,"event_guid":"8d6f5bcf-4c5c-5f81-a837-47cee3372ecc","weight":13},{"event_id":3835,"event_guid":"416bb168-2835-5966-969c-00577f713644","weight":14}]},{"guid":"25e57ee9-f207-552f-b4d0-1e302b08b88c","title":"Setting up a 3G network using osmo-iuh and a femto/small cell","subtitle":null,"slug":"osmocon17-4005-setting_up_a_3g_network_using_osmo_iuh_and_a_femto_small_cell","link":"https://c3voc.de","description":"GSM is a robust system with maximum interoperability and minimal spectrum requirements. However, the GPRS/EGPRS data speets are prohibitive for anything beyond very basic telematics usage these days. 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This talk will show you what you can do to investigate any issues you may encounter. It covers topics like the comprehensive Osmocom logging infrastructure, taking protocol traces of the various interfaces and GSMTAP. 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Only with good planning, you will get the optimum network coverage and capacity. This talk cannot turn you into an expert in the field, but at least provides you with the fundamental concepts, such as path loss, link budget. It will also present some example calculations and tools (to be) released within Osmocom to help you with basic RF planning.\n\nThe talk also covers an introduction into the RF electronics after your BTS, i.e. coaxial cables, connectors, duplexers, filters, attenuators, terminators, antennas, etc.","original_language":"eng","persons":["Harald Welte"],"tags":["osmocon17","4010"],"view_count":266,"promoted":false,"date":"2017-04-21T00:00:00.000+02:00","release_date":"2017-04-21T02:00:00.000+02:00","updated_at":"2025-05-20T08:45:03.971+02:00","length":2412,"duration":2412,"thumb_url":"https://static.media.ccc.de/media/conferences/osmocon/2017/4010-hd.jpg","poster_url":"https://static.media.ccc.de/media/conferences/osmocon/2017/4010-hd_preview.jpg","timeline_url":"https://static.media.ccc.de/media/conferences/osmocon/2017/a5b04a64-cecf-58f8-a97f-39fed89f8ca1-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/conferences/osmocon/2017/a5b04a64-cecf-58f8-a97f-39fed89f8ca1-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/osmocon17-4010-fundamental_gsm_radio_frequency_planning","url":"https://api.media.ccc.de/public/events/a5b04a64-cecf-58f8-a97f-39fed89f8ca1","conference_title":"OsmoCon 2017","conference_url":"https://api.media.ccc.de/public/conferences/osmocon17","related":[{"event_id":3820,"event_guid":"f7716b25-9c12-5d69-be42-3a8fec10b2a6","weight":13},{"event_id":3821,"event_guid":"34adfd57-f837-5163-a009-a718ce1c8c30","weight":13},{"event_id":3824,"event_guid":"25e57ee9-f207-552f-b4d0-1e302b08b88c","weight":13},{"event_id":3826,"event_guid":"78cf3095-ba39-52a4-b64a-28279355a7d3","weight":7},{"event_id":3828,"event_guid":"421d7916-5c5d-5847-b399-72ee40d730cf","weight":7},{"event_id":3829,"event_guid":"f53f6877-7aec-57de-b317-a9c513d39fbd","weight":15},{"event_id":3831,"event_guid":"3fbcc011-9ccb-53bf-beae-75e0235f90e5","weight":19},{"event_id":3833,"event_guid":"e17b93a7-1ac4-5770-95a8-7248f1376884","weight":10}]},{"guid":"34adfd57-f837-5163-a009-a718ce1c8c30","title":"Running a basic circuit-switched Osmocom GSM network","subtitle":null,"slug":"osmocon17-4002-running_a_basic_circuit_switched_osmocom_gsm_network","link":"https://c3voc.de","description":"This is an introductory talk running you through everything that's required to run a minimal small/private circuit-switched GSM network using the Osmocom stack and its various components. 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In the past, many people did so using lcr (Linux Call Router). LCR is a very powerful soft-PBX for Linux. However, in many cases a thin gateway to SIP is all that's required. So in order to reduce the complexity and to avoid having to understand and configure yet another program, osmo-sip-connector has been developed. 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