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Overview

This is a group of Osmocom programs implementing cellular network infrastructure components for GSM, GPRS, EDGE, UMTS, HSPA, LTE and their associated interfaces and protocol stacks.

This includes components for classic circuit-switched GSM:

  • OsmoBTS implementing a GSM Base Transceiver Station
    • optionally together with OsmoTRX to implement the GSM physical layer on a Software Defined Radio
  • OsmoBSC implementing an IP-based GSM Base Station Controller with Abis/IP and 3GPP AoIP interface
  • OsmoMSC implementing an IP based GSM and UMTS Mobile Switching Center with 3GPP AoIP and Iu-CS interface
  • OsmoHLR implementing a minimalistic HLR compatible only with OsmoMSC
  • OsmoSTP implementing a minimalistic Signal Transfer Point for M3UA, SUA and SCCPlite
  • OsmoNITB, our legacy implementation a minimal network-in-the-box with Abis/IP interface

As well as the following components for GPRS/EDGE networks:

  • The OsmoPCU project, implementing a GPRS Packet Control Unit with Gb/IP interface
  • The OsmoSGSN project, impleenting a Serving GPRS Support Node with Gb/IP, Iu-PS and GTP
  • The OpenGGSN project, implementing a Gateway GPRS Support Node

Further projects related to UMTS/HSPA networks:

  • The OsmoHNBGW project, implementing a HomeNodeB-Gateway with Iuh, Iu-CS and Iu-PS

Videos

For a list of videos from conferences about our activities, please see Videos_of_Presentations

Commercial Support

Commercial support as well as development, system integration and training services for this project are available from sysmocom

Auto-generated list of immediate sub-projects:

Issue tracking  Details

open closed Total
Bug 366 1344 1710
Feature 325 513 838
Support 20 49 69

View all issues | Summary | Calendar | Gantt

Latest news

November 2021 Osmocom CNI releases
The Osmocom project has released new version 202111 of the CNI (Cellular Network Infrastructure) software.
Added by pespin 8 days ago

Osmocom package feeds for Debian 11 + Ubuntu 21.04
Osmocom has started
Added by laforge 3 months ago

February 2021 Osmocom CNI releases
Added by pespin 9 months ago

January 2020 Osmocom CNI releases
Added by pespin almost 2 years ago

Binary packages for Raspbian 10 and Ubuntu 19.10
Osmocom now offers binary packages for Raspbian 10 and Ubuntu 19.10
Added by laforge about 2 years ago

View all news

Members

Contributor: ahuemer, BastusIII, csaba, csaba.sipos, efistokl, falconia, gnutoo, gustavo, iedemam, ipse, laforge, marcin, matt9j, md, miaoski, osmith, pablo, rafael2k, roh, shoragan, stuge, ttsou, Osmocom Contributors

Manager: daniel, dexter, fixeria, horiz0n, laforge, neels, pespin, spaar, steve-m, tnt, Osmocom Maintainers

Developer: daniel, dexter, fixeria, Hoernchen, horiz0n, hsiedler, jolly, keith, kluchnikov, laforge, lynxis, maike, mschramm, msuraev, neels, osmith, pablo, pespin, roh, spaar, steve-m, steviehs, stsp, tnt, tsaitgaist, ttsou, zecke, Osmocom CNI Developers, sysmocom

Reporter: acassis, Alin, alteholz, anmu, ant, arvind.sirsikar, balister, ben.foxmoore, benoit, bernie, blister_green, blobb, cdevine, chengj, cibomahto, circle, ckuethe, copslock, craig_comstock, d8g11qnrlqjn, daniel, Darkstar, dburgess00, demodulate, dev_zzo, dexter, dima, dlsitzer, domi, DonnchaC, duo_kali, efistokl, emvivre, encrypt, escogido, falconia, firs, fixeria, fontanon, garwin, gustavo, herlesupreeth, Hoernchen, horiz0n, hsiedler, iamdielenram, iedemam, iliushin, Jarobar, jbruckner, johilg, jolly, kaber, kashif, keith, khorben, kluchnikov, laforge, lorenzo.cavallini, luca, lynxis, maike, manatails, matt9j, mazzoo, md, meathbroadband, medeiros405, miaoski, mold, morphis, mschramm, msuraev, NavinF, neels, neggles, nibbler, nickvsnetworking, nion, osmith, pablo, pespin, ptrkrysik, purpleidea, rafael2k, roh, ron.menez@entropysolution.com, roox, rubund, sammachin, schneider, ScottyTM, Sec, spaar, steve-m, steviehs, stsp, tec, theresa, thomasDOTwtf, tnt, tsaitgaist, ttsou, Twi, unrznbl, vbohinc, vogelchr, wirelesss, XK1ZU, zecke, zivillian, Osmocom CNI Developers, sysmocom, Wiki contributors

sysmocom team: daniel, dexter, fixeria, Hoernchen, hsiedler, laforge, lynxis, maike, mschramm, neels, osmith, pespin, roh, steviehs, tsaitgaist, zecke, sysmocom

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