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Holger Hans Peter Freyther c25021f6f1 expiration: Speculative fixes for the periodic expiring handling 
We were expiring subscribers during active calls. This is because
the T3212 is stopped under certain conditions but we didn't stop
that timer at all.

Remember if T3212 timer was stopped due something done by NITB and
update the expiration time at the end of the radio connection, as
the phone should restart it when returning to MM Idle.

It is a bit difficult to decide when we should set the flag. E.g.
in a CM Service Request we don't know if we accept the service and
during a LU we already send MM messages before we accept or reject
the subscriber.

The easiest is to set the flag when receiving a paging response
on known subscribers and at the end of the authentication process.

Do not expire a subscriber that has an active connection that is
marked with the flag, e.g. we would still expire a subscriber that
is being paged.

Manual tests executed/passed:

 * gst LUTest.st verified that a expiration date was set
 * gst SMSTest.st (doing another LU but forcing a timeout on the
   SMS sending). Verified that the expire_lu was updated.
 		2013-07-27 21:39:13 +02:00
..
contrib Introduced support for external python tests 2013-06-24 13:22:34 +02:00
doc remove 'bind early' from osmo-bsc_mgcp example config 2013-07-21 15:52:40 +08:00
include expiration: Speculative fixes for the periodic expiring handling 2013-07-27 21:39:13 +02:00
src expiration: Speculative fixes for the periodic expiring handling 2013-07-27 21:39:13 +02:00
tests expiration: Speculative fixes for the periodic expiring handling 2013-07-27 21:39:13 +02:00
tools hlrstat: Print numeric MCC/MNC in case no name is available 2010-01-01 15:08:38 +01:00
.gitignore smpp: Move the coding/mode detection into a utils file 2013-07-27 20:03:10 +02:00
AUTHORS add sylvain and andreas as authors 2010-01-10 18:21:33 +01:00
COPYING License change: We are now AGPLv3+ instead of GPLv2+ 2011-01-01 15:39:34 +01:00
Makefile.am Introduced support for external python tests 2013-06-24 13:22:34 +02:00
README update README with URL of the homepage 2010-05-04 08:10:18 +02:00
configure.ac smpp: Move the coding/mode detection into a utils file 2013-07-27 20:03:10 +02:00
git-version-gen automatically include program version and print it from vty and --version 2010-03-23 00:09:32 +08:00
openbsc.pc.in Install gsm_04_08.h and required headers into a openbsc/ 2010-02-16 17:51:42 +01:00
osmoappdesc.py hsl: Remove the support for the HSL bts from OpenBSC 2013-07-03 16:19:41 +02:00

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 and SMSC.

Its currently supported interfaces towards the BTS are:

 * Classic A-bis over E1 using a mISDN based E1 interface. In other
   words, you can connect existing GSM Base Transceiver Station (BTS)
   through E1 to OpenBSC.  So far, we have only tested the Siemens BS-11
   Test reports with other BTS are much appreciated!

 * A-bis over IP as used by the ip.access nanoBTS product family

You can find the project documentation at http://openbsc.gnumonks.org/

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

	Harald Welte <laforge@gnumonks.org>


libosmocore
===========

Please note that as of March 2010, OpenBSC has a dependency to a library
called "libosmocore".  You can obtain that library from

	git://git.osmocom.org/libosmocore.git