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Holger Hans Peter Freyther 462b7d7158 nat: We want the remote to respond to our DLCX request 
We want to send a TRAP with the MGCP statistics from the NAT and
the connected BSC. The BSC endpoint can be either released because
of a DLCX from the MGCP CallAgent or the SCCP Connection release on
the A-link.

This is why we need to queue the statistics when the deleting the
endpoint on the BSC. The processing is continued once the response
arrives. This code assumes that the response of the DLCX will be sent
by the remote side. The current amount of outstanding responses can be
seen on the VTY. This assumption is based on the fact that the BSC has
already responded to the CRCX and maybe to the MDCX.

The MGCP RFC is bended to prefix the transaction identifier with "nat-"
to easily detect the response and hand it to the handler. This will
then parse the response and generate the TRAP. The current version is
v1. We assume that the transaction space is big enough and we will
not re-assign the transaction identifier too early.
 		2013-04-16 09:17:21 +02:00
..
contrib dump_all_docs.py: Also extract documentation for SGSN 2013-02-07 15:00:31 +01:00
doc doc: Do not have examples with accept-all in our repository 2013-03-03 09:56:25 +01:00
include nat: We want the remote to respond to our DLCX request 2013-04-16 09:17:21 +02:00
src nat: We want the remote to respond to our DLCX request 2013-04-16 09:17:21 +02:00
tests nat: We want the remote to respond to our DLCX request 2013-04-16 09:17:21 +02:00
tools hlrstat: Print numeric MCC/MNC in case no name is available 2010-01-01 15:08:38 +01:00
.gitignore abis: Create a routine that can parse all SW Descriptions of a SW Config 2012-12-19 16:37:55 +01:00
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 examples: automatically copy all examples in dist and install it to docdir 2011-05-11 22:14:59 +02:00
README update README with URL of the homepage 2010-05-04 08:10:18 +02:00
configure.ac SMPP: Implement SMPP Osmocom Estensions on MO-SMS 2013-03-13 15:30:48 +01:00
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

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