This is a network interfacing library intended to abstract all kinds of signalling + user payload interfaces, including Abis/IP (IPA), A/IP (SCCPlite), as well as the Osmux protocol
PFCP protocol encoding and decoding, and generic PFCP endpoint implementation
De- / encode RANAP messages and provide Iu client implementations (to OsmoMSC for IuCS and OsmoSGSN for IuPS).
|libosmo-sccp + libosmo-sigtran
Osmocom SCCP + Sigtran (M3UA, SUA) library
This covers the libosmocore.git repository including libosmocore, libosmogsm, libosmogb, libosmoctrl, libosmocodec, libosmocoding.
This is the Osmocom version of libsmpp34, an implementation of the SMPP Protocol v3.4
OsmocomBB is an Free Software / Open Source GSM Baseband software implementation. It intends to completely replace the need for a proprietary GSM baseband software.
This is a more experimental, work-in-progress port of the OsmocomBB Layer1 to the Nuttx RTOS
[old, abandoned] OsmocomDECT project by Patrick McHardy, implements a linux kernel based DECT stack.
|Misc DECT hacks
Various miscellaneous DECT hacks / information
This is the homepage of the Osmocom sub-project GEO Mobile Radio.
This project aims at practical research and experimentation with the TETRA trunked radio system. See OsmocomTETRA.
Project about operating ancient, phased-out networking technologies such as TDM, ISDN, PDH, SDH, FDDI, ArcNet, TokenRing and others. The purpose of this is to keep alive the knowledge about the technology, and to be able to present it to interested parties....
Project about Retro-Communication using BBSs, Modems, DFÜ, Points, etc ...
The goal here is to re-create the modem / bbs / mailbox communication systems of the (late) 1980s and 1990s.
We use the bbs-revival mailing list to coordinate...
FidoNet related stuff
Here is the generic Linux Modem. This modem is totally software, it means that all the DSP stuff is done by the main CPU, as in some so called "winmodems".
|UUCP and UseNet
UUCP and UseNet related stuf
Z-Netz related stuff
|OCTOI - Osmocom Community TDM over IP
Building a community TDM-over-IP network so retronetworking enthusiasts can interconnect equipment with ISDN, Frame Relay or other technologies using PRI (E1) or BRI TDM technology in a private TDM network.
A small program used to tap an E1 PRI line and obtain GSMTAP traces of the D channel as well as raw files with B channel content of each direction of each call.
Some general retrocomputing stuff that's not specifically networking related.
|SDR (Software Defined Radio)
Gnuradio blocks and tools for receiving GSM transmissions
|OsmocomBB SDR PHY
Up to now there was no software defined GSM mobile phone. The "SDR PHY for Osmocom BB" project aims to fill this void. The project is focused on the client side of GSM protocol stack, and bridging the gap between existing GSM stack implementation project and SDR hardware....
Unified gnuradio input/output block for a variety of SDR devices, including FUNcube Dongle, OsmoSDR, RTL-SDR, MSi2500, SDRplay, SDR-IQ, AirSpy, rad10, HackRF, bladeRF, USSRP/UHD, UMtrx, RedPitaya, FreeSRP, ...