Category Topics
7

General

Create topics here that don’t fit into any other existing category.
11

Osmocom Celular Network Infrastructure

Discussions around the Osmocom Cellular Network Infrastructure (CNI) projects, implementing 2G and/or 3G RAN + Core Network: BTS, BSC, MSC, HLR, PCU, SGSN, GGSN, STP, MGW, SMLC, …
3

SIM Card Technology

Discussions about anything related to SIM cards, including USIM, ISIM, RUIM, GlobalPlatform OTA, … as well as associated tools like pySim.
13

Software Defined Radio

Anything related to SDR harware and/or software, for example gr-osmosdr, fossphor, rtl-sdr, and osmo-fl2k related topics.
3

Analog cellular networks / osmocom-analog

This category is for discussion around analog cellular networks, such as A-Netz, B-Netz, C-Netz, NMT, IMTS, MTS, AMPS, TACS, etc.
1

Retronetworking

Discussions about historical telecommunicatios / networking technologies, such as analog modems, online services, BBSs, ISDN, X.25, ATM, TokenRing, Arcnet, IPX, SNA, FDDI, …
21

TETRA

Discussions related to the TETRA (Terrestrial Trunked Radio) system, including but not limited to the osmo-tetra software.
3

OP25

OP25, the open source implementation of [parts of] APCO P25
1

Site Feedback

Discussion about this site, its organization, how it works, and how we can improve it.
1

Misc Hardware

This category is meant for any kind of discussions around miscellaneous Osmocom hardware, that is hardware projects within the Osmocom project which do not have any other, more specific categories.
2