* Multiple network instances are now possible to attach multiple networks
* Early audio handling fixed
* Number type can be given from base station (setup / setup confirm)
* Equal callref for different GSM-MS instances are handled correctly
The remote application interface does not allow any bchannel to be
exported or imported. Audio traffic via socket interface is used instead.
The joinremote instance became obsolete and is removed.
The remote action (routing) became obsolete, use interface.conf instead.
The handling of loopback device became obsolete and was removed
The chan_lcr does not rely on mISDN anymore, that means:
- can be used with GSM and without mISDN at all.
- chan_lcr can be used as internal extension of LCR (e.g. SIP phone)
(chan_lcr can be handled as any other interface)
- no loopback device to be used anymore.
if LCR is not being run as root. The lock directory, on the contrary,
must be writable by the lcr process, and can be configured by the user.
Signed-off-by: Andreas Eversberg <jolly@eversberg.eu>
This is required to bridge traffic beween non-mISDN handlers,
such as GSM, SIP and voice box. Also it bridges traffic between
mISDN handlers and non-mISDN handlers. It is the fundamental step
to get rid of mISDN (loop interface) for non-mISDN handlers.
This is required to bridge audio e.g. between SIP and GSM without
using mISDN. There will be no limitations on 'b-channels' anymore.
Still GSM and SIP requires mISDN, but this will be changed later.
With that bridge I cleaned up some code and also removed the
MESSAGE_DATA, which is not required anymore.
This support is just a simple peer-to-peer support for basic calls.
Currently it requires mISDN_l1loop interface, as every non-ISDN
interface does. Later it will be possible to use it without.
There is no linking of any osmocomBB source code required. In order
to use osmocomBB or OpenBSC, just enable the interface, as described
in defaults/interface.conf. At osmocomBB/mobile or at OpenBSC, just
use the option "-m" to enable the socket interface.
Enable GSM at LCR with "./configure --with-gsm-ms --with-gsm-bs".
chan_lcr can be handled as an interface. This way it is possible to (e.g.):
- make a SIP phone become an LCR extension with all LCR features.
- make conference calls. (untested)
- perform parallel ringing. (ISDN phone and SIP phones can ring in
parallel.)
- do voice recoding.
It is still also possible to link chan_lcr directly without interface
(as before).
Documentation/howto for that will follow.
This is usefull to test if select loop causes problems and does not wake
when it is required. If lcr seems not to wake up, try using 'polling' to
disable select timer and use polling instead.
added support for asterisk 1.6. it now compiles with both 1.4 and 1.6. (tested with 1.4 only) thanx to gregor for his valuable help!
modified: bchannel.c
modified: chan_lcr.c
modified: config.h.in
modified: configure
modified: configure.ac
modified: lcradmin.c
modified: main.c
You may change the path of socket and lock files.
LCR admin socket's flags can now be altered to allow access to other users.
Lock and socket files will now be removed when terminating LCR.
modified: Makefile
modified: chan_lcr.c
modified: default/options.conf
modified: lcradmin.c
modified: lcrsocket.h
modified: main.c
modified: options.c
modified: options.h
modified: socket_server.c
Andreas Eversberg
Harald Welte
Andreas Eversberg