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.
The dependency on mISDN (loopback interface) is completely removed
from GSM and SIP interfaces.
The built in bridge of LCR now forwards audio data between these
interface instances or between these instances and other instances.
Additionally both GSM BS and SIP support direct forwarding of RTP
traffic between other SIP endpoint and OpenBSC, so no traffic is
forwarded by the LCR itself. This is done by forwarding RTP peer
informations between these interface instances.
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.
If no specific interface is given for the 'extern' rule in the
routing.conf, or if call is forwarded (settings), then only
interfaces marked with 'extern' flag are used.
You need to set this flag when upgrading to this version. See
default/interface.conf for hint.
modified: README
modified: apppbx.cpp
modified: default/interface.conf
modified: interface.c
modified: interface.h
Fix of conference release bug.
Calls can now be forwarded during alerting phase via "*3#".
modified: README
modified: apppbx.cpp
modified: configure
modified: configure.ac
new file: default/openbsc.cfg
modified: dss1.cpp
modified: gsm.cpp
modified: joinpbx.cpp
No more patch is required, just link openbsc directory to LCR source directory and run "configure":
cd lcr
ln -s path_to_openbsc/openbsc .
modified: Makefile.am
modified: Makefile.in
deleted: bootstrap.c
deleted: bootstrap.h
modified: configure
modified: configure.ac
modified: default/gsm.conf
modified: gsm.cpp
modified: gsm.h
modified: gsm_conf.c
Added limitation option for maximum dialed digits. If dial string exceeds
that limit, overlap-dialing is used to complete dial string.
Siemens EWSD (APS V16) only allows 20 digits at a time.
modified: README
modified: chan_lcr.c
modified: default/interface.conf
modified: dss1.cpp
modified: dss1.h
modified: ie.cpp
modified: interface.c
modified: interface.h
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
Andreas Eversberg