Osmocom HLR for GSUP protocol towards OsmoSGSN and OsmoMSC https://osmocom.org/projects/osmo-hlr
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Mychaela N. Falconia e513c43857 SMS over GSUP: handle READY-FOR-SM.req from MSCs
When an MS indicates that it is ready to receive MT SMS, the MSC will
send us a READY-FOR-SM.req message.  Handle it by sending copies of
the same message to all connected SMSCs and returning OK result
to the MS that indicates its ready status.

Related: OS#6135
Change-Id: I731545a3a0d0804289e24a7769e13bfd3f645132
2023-09-21 02:06:58 +00:00
contrib Bump version: → 1.7.0 2023-09-12 14:41:34 +02:00
debian Bump version: → 1.7.0 2023-09-12 14:41:34 +02:00
doc Add support for multiple APN profiles for subscriber data 2023-09-12 09:48:02 +00:00
include SMS over GSUP: handle READY-FOR-SM.req from MSCs 2023-09-21 02:06:58 +00:00
sql db: extend database schema to support 256bit K and/or OP[c] values 2023-08-29 13:42:41 +00:00
src SMS over GSUP: handle READY-FOR-SM.req from MSCs 2023-09-21 02:06:58 +00:00
tests SMS over GSUP: implement vty config of SMSC routing 2023-09-21 01:56:21 +00:00
.gitignore Ignore .deb build byproducts 2022-09-09 22:08:35 +07:00
.gitreview Add gerrit settings 2016-12-21 10:35:38 +01:00
COPYING add COPYING file with AGPLv3 license text 2016-11-11 10:17:06 +01:00
Makefile.am manuals: generate vty reference xml at build time 2021-02-23 16:48:36 +00:00
README.md update git URLs (git -> https; gitea) 2022-06-18 12:08:31 +02:00
TODO-RELEASE SMS over GSUP: implement forwarding of MO SMS 2023-09-21 02:05:15 +00:00
configure.ac Bump version: → 1.7.0 2023-09-12 14:41:34 +02:00
git-version-gen build with autoconf/automake, add jenkins.sh script 2016-12-11 01:07:26 +01:00
libosmo-gsup-client.pc.in pkg-config: Fix libosmo-gsup-client pkg-config file 2018-07-31 19:37:45 +02:00
libosmo-mslookup.pc.in add libosmo-mslookup abstract client 2020-01-10 16:07:40 +00:00


osmo-hlr - Osmocom HLR Implementation

This repository contains a C-language implementation of a GSM Home Location Register (HLR). It is part of the Osmocom Open Source Mobile Communications project.

Warning: While the HLR logical functionality is implemented, OsmoHLR does not use the ETSI/3GPP TCAP/MAP protocol stack. Instead, a much simpler custom protocol (GSUP) is used. This means, OsmoHLR is of no use outside the context of an Osmocom core network. You can use it with OsmoMSC, OsmoSGSN etc. - but not with third party components.


The official homepage of the project is https://osmocom.org/projects/osmo-hlr/wiki

GIT Repository

You can clone from the official osmo-hlr.git repository using

git clone https://gitea.osmocom.org/cellular-infrastructure/osmo-hlr

There is a web interface at https://gitea.osmocom.org/cellular-infrastructure/osmo-hlr


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 manuals

Mailing List

Discussions related to osmo-hlr 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.


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-hlr can be seen at https://gerrit.osmocom.org/#/q/project:osmo-hlr+status:open