commit | 3e66ec5bb1d91c35a700eb6099e592e9208e88b0 | [log] [tgz] |
---|---|---|
author | Vadim Yanitskiy <vyanitskiy@sysmocom.de> | Wed May 08 00:17:43 2024 +0200 |
committer | Vadim Yanitskiy <vyanitskiy@sysmocom.de> | Tue May 28 14:59:49 2024 +0700 |
tree | 0fc25034bb0ab03a66faf5dada078406b36d6e5d | |
parent | 12c7b536ac2ab1f0a531d14ea7e1ab6c9459fb39 [diff] |
libmsc: add timer X36 for delaying LU connections The idea is to allow re-using the radio channel that was used for Location Updating to deliver MT SMS over GSUP. This is achieved by delaying release of a BSSAP/RANAP connection and thus delaying the release of the radio channel. The delay can be configured using new timer X36 (default 0 ms), separately for GERAN and UTRAN. Change-Id: Ic519cab55d65e47b2636124427dab1a1d80fab78 Related: osmo-ttcn3-hacks.git I74fa174ea649adb2112c8e471c0e339a2197a08d Related: SYS#6913
This repository contains a C-language implementation of a GSM Mobile Switching Centre (MSC) for 2G (GSM) and 3G (UMTS). It is part of the Osmocom Open Source Mobile Communications project.
OsmoMSC exposes
OsmoMSC implements
You can find the OsmoMSC home page and wiki online at https://osmocom.org/projects/osmomsc/wiki.
You can clone from the official osmo-msc.git repository using
git clone https://gitea.osmocom.org/cellular-infrastructure/osmo-msc
There is a web interface at https://gitea.osmocom.org/cellular-infrastructure/osmo-msc
User Manuals and VTY reference manuals are [optionally] built in PDF form as part of the build process.
Pre-rendered PDF version of the current "master" can be found at User Manual as well as the VTY Reference Manual
We welcome any osmo-msc related discussions in the Cellular Network Infrastructure -> 2G/3G CN section of the osmocom discourse (web based Forum).
Discussions related to osmo-msc are happening on the openbsc@lists.osmocom.org mailing list, please see https://lists.osmocom.org/mailman/listinfo/openbsc for subscription options and the list archive.
Please observe the Osmocom Mailing List Rules when posting.
We use the issue tracker of the osmo-msc project on osmocom.org for tracking the state of bug reports and feature requests. Feel free to submit any issues you may find, or help us out by resolving existing issues.
Our coding standards are described at https://osmocom.org/projects/cellular-infrastructure/wiki/Coding_standards
We us a gerrit based patch submission/review process for managing contributions. Please see https://osmocom.org/projects/cellular-infrastructure/wiki/Gerrit for more details
The current patch queue for osmo-msc can be seen at https://gerrit.osmocom.org/#/q/project:osmo-msc+status:open
OsmoMSC originated from the OsmoNITB project, which started as a minimalistic all-in-one implementation of the GSM Network. In 2017, OsmoNITB had reached maturity and diversity (including M3UA SIGTRAN and 3G support in the form of IuCS and IuPS interfaces) that naturally lead to a separation of the all-in-one approach to fully independent separate programs as in typical GSM networks.
OsmoMSC was one of the parts split off from the old openbsc.git.