7440c9a44d
Fix: Process tx-load when briding with jitter buffer disabled
2012-12-16 10:10:33 +01:00
3f7ef909c9
Define prload of mISDN buffer by chan_lcr (required for fax)
...
Use q<ms> option to peload.
2012-12-16 10:10:33 +01:00
ec40766edc
Add global variable for Law encoded silence
2012-12-16 10:10:33 +01:00
f6aea744f8
Removed complete bchannel handling from chan_lcr
...
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.
2012-12-16 10:10:32 +01:00
67e162715d
Adding TX-dejitter feature for briged data to mISDN
...
In case there is data bridged to an mISDN port, the TX-dejitter feature
is enabled in the kernel, to keep the delay at a minimum.
2012-01-20 08:58:27 +01:00
145f8adab1
Fixed audio bridge to mISDN ports
...
Audio must be bridged, even if the call is not connected, but if
audio data is already available.
2012-01-19 09:44:48 +01:00
5463e1b62a
Added bridgin support for GSM and SIP
...
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.
2012-01-15 09:42:35 +01:00
877a2dfd52
Adding bridge between protocol handlers (ports)
...
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.
2012-01-14 18:36:26 +01:00
863bc64219
Adding basic SIP support, using Sofia-SIP stack
...
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.
2012-01-13 06:24:21 +01:00
92b9d54385
Disabled layer2-hold from CCITT#5 interfaces
...
C5 does not require D-channel.
2011-10-16 08:35:43 +02:00
73353997fd
New pid handling
...
The old method was racy, it did use the callback function to deliver the
result, which need special handling because of possible deadlocks.
Now we use a request function which returns the value directely.
The old method is still available, but will get removed soon.
Signed-off-by: Karsten Keil <kkeil@linux-pingi.de>
2011-09-24 09:29:28 +02:00
d19e69fe80
New init and debug interface
...
Works with the newer mISDNuser library.
Signed-off-by: Karsten Keil <kkeil@linux-pingi.de>
2011-09-24 09:25:41 +02:00
5df02da464
Fixed wrong reference when requesting a channel from chan_lcr.
...
This caused audio not to be available, for every call or after
some time.
2011-08-11 15:23:01 +02:00
34598a3464
[gsm] Make LCR work with current Osmocom-BB.
...
Osmocom-BB is still developed, and this only works with the jolly/voice
branch. Audio is not yet transmitted, so it is not quite usefull yet.
2011-02-26 16:49:21 +00:00
3a8f58ec89
Adding interface support for remote app (chan_lcr).
...
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.
2010-12-13 09:22:49 +01:00
a12d7eee22
Splitted GSM support into BS (network) and MS (mobile) part.
2010-05-31 18:45:02 +02:00
c4fcb0668c
Fixed includes to latest mISDNuser structures.
...
modified: Makefile.am
modified: Makefile.in
modified: README
modified: bchannel.c
modified: dss1.cpp
modified: mISDN.cpp
modified: main.h
2010-03-11 16:27:28 +01:00
0c65074b5b
Fixed compiler warnings when compiling with gcc 4.3.4.
...
Fixed names of moved include files (OpenBSC).
modified: Makefile.am
modified: Makefile.in
modified: README
modified: chan_lcr.c
modified: configure
modified: configure.ac
modified: genrc.c
modified: gentones.c
modified: genwave.c
modified: gsm.cpp
modified: mISDN.cpp
modified: main.c
modified: port.cpp
modified: tones.c
modified: trace.c
2010-03-11 14:07:20 +01:00
ce460a94e6
register_fd() bugfix.
2010-01-30 11:59:07 +01:00
76c5d82d4c
Added "release" action and timeout to "execute" action.
...
modified: README
modified: action.cpp
modified: apppbx.cpp
modified: apppbx.h
modified: dss1.cpp
modified: mISDN.cpp
modified: message.h
modified: route.c
modified: route.h
modified: socket_server.c
2010-01-16 11:42:46 +01:00
b0bd74e35e
Replaced polling loop for LCR and chan_lcr with select based event loop.
...
Now LCR and chan_lcr will not use any CPU until there is work to do.
2010-01-16 11:20:23 +01:00
473d6569ef
Added new option to interface.conf: "nonotify" to disable notify messages.
...
modified: README
modified: dss1.cpp
modified: interface.c
modified: interface.h
modified: mISDN.cpp
modified: mISDN.h
2010-01-15 21:55:25 +01:00
10ee69aef5
Fixed bug when closing mISDN port.
...
modified: mISDN.cpp
2009-09-30 14:23:23 +02:00
323cbc387b
Added support for signalling system no. 5.
...
More infos will follow on the isdn4linux mailing list.
modified: Makefile.am
modified: Makefile.in
modified: README
modified: apppbx.cpp
modified: configure
modified: configure.ac
modified: default/options.conf
modified: dss1.cpp
modified: ie.cpp
modified: interface.c
modified: interface.h
modified: lcradmin.c
modified: lcrsocket.h
modified: mISDN.cpp
modified: mISDN.h
modified: main.c
modified: main.h
modified: port.h
modified: socket_server.c
new file: ss5.cpp
new file: ss5.h
new file: ss5_decode.c
new file: ss5_decode.h
new file: ss5_encode.c
new file: ss5_encode.h
2009-09-26 13:20:29 +02:00
7239f7e28e
Applied changes of OpenBSC main branch. LCR now works with OpenBSC main branch.
...
modified: README
modified: bootstrap.c
modified: bootstrap.h
modified: gsm.cpp
modified: gsm.h
modified: gsm_conf.c
modified: mISDN.cpp
2009-06-28 17:29:07 +02:00
Andreas Eversberg
6db34c1dca
Restructured tones_dir, added tones_dir to interface.conf
...
Code cleanup..
modified: README
modified: apppbx.cpp
modified: default/interface.conf
modified: default/options.conf
modified: dss1.cpp
modified: extension.c
modified: gsm.cpp
modified: interface.c
modified: interface.h
modified: mISDN.cpp
modified: options.c
modified: options.h
modified: port.cpp
2009-05-14 20:31:43 +02:00
Andreas Eversberg
20a671d768
Added GSM network support.
...
This turns LCR into a GSM mobile switching center.
More infos will follow.
2009-05-11 11:07:58 +02:00
Andreas Eversberg
a425aedc1e
Added display of current active TEI values (L2) at lcradmin.
...
modified: README
modified: lcradmin.c
modified: lcrsocket.h
modified: mISDN.cpp
modified: mISDN.h
modified: socket_server.c
2009-04-05 12:52:24 +02:00
Andreas Eversberg
57549529c8
Added layer1 hold feature. Requires new mISDN and mISDNuser package from git.
...
modified: README
modified: interface.c
modified: interface.h
modified: lcradmin.c
modified: lcrsocket.h
modified: mISDN.cpp
modified: mISDN.h
modified: socket_server.c
2009-03-20 20:46:25 +01:00
Andreas Eversberg
2debf08535
Added Notify to NT-mode.
...
modified: README
modified: dss1.cpp
modified: dss1.h
modified: mISDN.cpp
modified: trace.h
2009-03-20 18:47:31 +01:00
Andreas Eversberg
efc550418c
Added processing of second caller id.
...
New routing macht rule to filter second caller id.
Fixed extensions directory path.
"make clean" now cleans ".po" files.
Fixed unititialized variable bugs and compiler warnings.
modified: Makefile.am
modified: Makefile.in
modified: action.cpp
modified: apppbx.cpp
modified: callerid.c
modified: chan_lcr.c
modified: dss1.cpp
modified: dss1.h
modified: extension.c
modified: gentones.c
modified: ie.cpp
modified: mISDN.cpp
modified: message.h
modified: port.cpp
modified: route.c
modified: route.h
modified: socket_server.c
modified: tones.c
modified: trace.c
2008-11-04 09:31:09 +01:00
Andreas Eversberg
26c7e0d22e
Finished autoconf.
...
-> Commments are welcome.
deleted: Makefile
modified: Makefile.am
new file: Makefile.in
modified: README
new file: aclocal.m4
modified: action_vbox.cpp
modified: alawulaw.h
modified: autogen.sh
new file: config.h.in
new file: configure
modified: configure.ac
modified: default/interface.conf
modified: default/options.conf
modified: dss1.cpp
modified: dss1.h
modified: extension.c
modified: genext.c
modified: interface.c
modified: interface.h
modified: mISDN.cpp
modified: mISDN.h
modified: main.h
new file: mkinstalldirs
modified: options.c
modified: options.h
modified: port.cpp
modified: route.c
modified: todo.txt
modified: tones.c
modified: vbox.cpp
deleted: watch.c
2008-09-21 08:57:51 +02:00
Andreas Eversberg
6d3d13def3
fixed some layer 2 link issues
...
modified: README
modified: apppbx.cpp
modified: lcradmin.c
modified: mISDN.cpp
modified: route.c
2008-09-14 14:37:51 +02:00
Andreas Eversberg
6f1ac87333
Fixed trace bugs.
...
modified: README
modified: interface.c
modified: lcradmin.c
modified: mISDN.cpp
modified: main.c
modified: socket_server.c
modified: trace.c
modified: vbox.cpp
2008-09-14 12:27:11 +02:00
Andreas Eversberg
2ce5c9f92f
Corrected error print, if mISDN_dsp.ko module cannot be loaded.
...
modified: README
modified: bchannel.c
modified: mISDN.cpp
modified: main.c
2008-09-12 07:43:21 +02:00
Andreas Eversberg
b2a665f8f1
Ports can now be specified by number or by name.
...
Names are shown in state-screen also.
modified: README
modified: default/interface.conf
modified: interface.c
modified: interface.h
modified: lcradmin.c
modified: lcrsocket.h
modified: mISDN.cpp
modified: mISDN.h
modified: main.h
modified: socket_server.c
2008-09-07 10:31:58 +02:00
Andreas Eversberg
b95114936f
changed port attribute to "portnum".
...
modified: bchannel.c
modified: default/interface.conf
modified: interface.c
modified: mISDN.cpp
modified: route.c
2008-09-06 13:59:48 +02:00
08aad9a8c5
Fix lot of warnings
2008-09-02 02:02:11 +02:00
3a5b34a850
make LCR compile again with latest mISDNuser changes
2008-08-12 16:16:54 +02:00
9a0197e709
fixed audio preload of tones. this reduces the propability of audio gaps resulting in clicking noise. only if dsp clock and kernel clock shifts away, gaps will happen.
...
modified: mISDN.cpp
2008-07-30 19:35:28 +02:00
ff4d197d5e
now LCR features real HDLC bchannel mode.
...
-> if initial caller uses pure data mode (or video), the bchannels for this call are handled in HDLC mode. (hardware/software briding is still applicable.)
modified: apppbx.cpp
modified: chan_lcr.c
modified: dss1.cpp
modified: dss1.h
modified: lcradmin.c
modified: lcrsocket.h
modified: mISDN.cpp
modified: mISDN.h
modified: message.h
modified: socket_server.c
2008-07-26 17:42:16 +02:00
ab4a1270e9
fixed trace bug
...
added ast_setstate after pbx_start()
modified: chan_lcr.c
modified: mISDN.cpp
modified: trace.h
2008-07-24 18:24:20 +02:00
a114e74299
rebuffer option for chan_lcr (160 bytes per frame)
...
l1-link state "unknown" if not known yet.
removed root user check.
modified: bchannel.c
modified: bchannel.h
modified: chan_lcr.c
modified: chan_lcr.h
modified: dss1.cpp
modified: lcradmin.c
modified: mISDN.cpp
modified: main.c
2008-07-20 19:33:28 +02:00
89d3a5de47
removed "lcr query", use "isdninfo" instead.
...
fixed some unlocking in chan_lcr.
fixed dead-lock issue with chan_lcr.
modified: README
modified: chan_lcr.c
modified: chan_lcr.h
modified: mISDN.cpp
modified: mISDN.h
modified: main.c
2008-07-18 19:26:32 +02:00
5e2c6363b0
layer 2 establish and release improvements
...
modified: mISDN.cpp
2008-06-15 14:38:35 +02:00
609582c9ae
fixed dialing bug to remote application
...
modified: action.cpp
modified: apppbx.cpp
modified: chan_lcr.c
modified: mISDN.cpp
2008-06-15 14:29:09 +02:00
d2b113f2c4
changed long to int (64 bit system's compatibilty)
2008-06-14 08:34:50 +02:00
82e0281d1d
*** CHAN_LCR is complete! ***
...
(not every detail tested yet)
modified: bchannel.c
modified: bchannel.h
modified: chan_lcr.c
modified: chan_lcr.h
modified: mISDN.cpp
2008-06-07 11:49:28 +02:00
7d16259958
free bchannels on broken pipe of remote application
...
work
modified: chan_lcr.c
modified: mISDN.cpp
modified: mISDN.h
modified: socket_server.c
2008-06-06 19:15:14 +02:00
cbc232643c
work on chan_lcr: bridging works, interface selection possible
...
modified: Makefile
modified: apppbx.cpp
modified: apppbx.h
modified: bchannel.c
modified: bchannel.h
modified: chan_lcr.c
modified: chan_lcr.h
modified: dss1.cpp
modified: genext.c
modified: joinremote.cpp
modified: joinremote.h
modified: mISDN.cpp
modified: mISDN.h
modified: macro.h
modified: main.c
modified: message.h
modified: options.c
modified: options.h
modified: socket_server.c
2008-06-06 15:18:59 +02:00
Andreas Eversberg
Andreas Eversberg