osmo-bsc/openbsc
Holger Hans Peter Freyther e91f57879d [bsc_hack] Sanity check for the GSM1800 nanoBTS
The GSM1800 requires us to use channels between 512-885. When
failing to provide such a channel the OML layer will fail and
no RSL connection will be opened.

Add a sanity check before creating the gsm_network and fail
when the channels are not within the allowed range.

Assume no one is operating a BS11 in the 1800 spectrum.
2009-06-10 10:27:09 +02:00
..
doc move openbsc into its own subdirectory 2009-06-10 05:40:52 +08:00
include move openbsc into its own subdirectory 2009-06-10 05:40:52 +08:00
src [bsc_hack] Sanity check for the GSM1800 nanoBTS 2009-06-10 10:27:09 +02:00
tests move openbsc into its own subdirectory 2009-06-10 05:40:52 +08:00
tools move openbsc into its own subdirectory 2009-06-10 05:40:52 +08:00
AUTHORS move openbsc into its own subdirectory 2009-06-10 05:40:52 +08:00
COPYING move openbsc into its own subdirectory 2009-06-10 05:40:52 +08:00
Makefile.am move openbsc into its own subdirectory 2009-06-10 05:40:52 +08:00
README move openbsc into its own subdirectory 2009-06-10 05:40:52 +08:00
configure.in move openbsc into its own subdirectory 2009-06-10 05:40:52 +08:00
openbsc.pc.in move openbsc into its own subdirectory 2009-06-10 05:40:52 +08:00

README

About OpenBSC
=============

OpenBSC is a minimalistic implementation of the GSM Network, with particular
emphasis on the functionality typically provided by the BSC, MSC, HLR, VLR.

Its only current interface is a mISDN based E1 interface utilizing the A-bis
protocol between BSC and BTS.  In other words, you can connect an existing
GSM Base Transceiver Station (BTS) through E1 to OpenBSC.

So far, it has only been tested with the Siemens microBTS BS-11.  Test reports
with other BTS are appreciated!

This project is still in its early days, and there are lots of areas where it
doesn't behave as per GSM spec.

December 29, 2008
	Harald Welte <laforge@gnumonks.org>