openbsc.git branch, master, updated. 0.9.15-8-g80c37bd

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Mon Aug 22 18:38:47 CEST 2011


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- Log -----------------------------------------------------------------
commit 80c37bd8068526486ff9e4328ac4c1b3f42b3d8a
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date:   Sat Aug 6 14:52:56 2011 +0200

    bsc: Fix crash that can occur on RF Failure
    
    When we got a clear request we did not clear the internal
    association between the gsm_subscriber_connection and the SCCP
    part. When we got a DTAP message before the CLEAR COMMAND we
    will end up in a crash as the ->bts pointer of the connection
    has been cleared.
    
     #0  bsc_scan_msc_msg (conn=0xde178, msg=<value optimized out>) at osmo_bsc_filter.c:258
     #1  0x000112c8 in bsc_handle_dt1 (conn=0xdebd8, msg=0xd1f58, len=<value optimized out>) at osmo_bsc_bssap.c:507
     #2  0x00010208 in msc_outgoing_sccp_data (conn=<value optimized out>, msg=0xdfacc, len=858696) at osmo_bsc_sccp.c:73
     #3  0x0003c110 in sccp_system_incoming (msgb=0xd1f58) at sccp.c:1064

commit 594b322a4e6bb781dd3a8f7fff5dc7d6a95e6493
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date:   Sat Aug 6 06:42:00 2011 +0200

    audio: Move the setting of MultiRateConfig to one place
    
    Move it to one place so it is more easy to make changes to
    that.

commit ed999b29bc5bdb17a3b8354bf12df19af82d1327
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date:   Thu Jul 21 10:24:46 2011 +0200

    audio: From RTP point of view we can use one payload for HR/FR AMR
    
    Remove the separation of half-rate and full-rate AMR. The used rate
    can be found inside the AMR payload. The signalling of what kind of
    traffic channel is used can be done with the GSM 08.08 Chosen
    Channel IE in the Assignment Complete message.
    
    This way I can use a fixed payload type in the MGCP GateWay but
    have a mixed TCH/F and TCH/H config. E.g. use TCH/F FR3 for some
    subscribers when connected to MSC A but use AMR5.9 on a TCH/F for
    MSC B when all TCH/Hs are gone.

commit 128892f55f23ac24e6eb786ca3cf0841fbc45fd2
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date:   Mon Aug 22 18:22:44 2011 +0200

    audio: Remove the hardcoding of the RTP Payload
    
    The MGCP config must be correct and use 99 for RTP AMR.

commit 3488c3ddc46d74b7b2bbc879692dbf6e7ad2ecc3
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date:   Wed Jul 20 20:44:54 2011 +0200

    mgcp: Make CRCX deal better with UDP retransmissions
    
    When the CRCX 200 is lost on the way to the CallAgent we will
    get another CRCX (retransmission) which was answered with a 400.
    
    Change the code to extract the CallID, Mode and the optional
    LocalOptions first. Then check if the endp is allocated with the
    same call identifier, in that case return the current session
    information.

commit c7e49d35eafe74b3cdbfb5ae12104c6b3d33a02e
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date:   Wed Jul 20 20:43:15 2011 +0200

    mgcp: FreeSWITCH requiresn us to provide the o= and t= param
    
    The SDP file for FreeSWITCH should contain o= (Origin) and the
    t= (Timing) for the session. The data of the Origin should be
    globally unique but this is not the case yet. We will need to
    store the (NTP) time of the creation of the endpoint.

commit 06c9da6c22f674c86e16e1c4dde9932a49b8cbea
Author: Holger Hans Peter Freyther <zecke at selfish.org>
Date:   Thu Jun 9 21:48:49 2011 +0200

    misc: Move the bsc_parse_reg to libcommom and name it gsm_parse_reg
    
    Move the regexp parsing code from the NAT to libcommon as it will
    be used by the NAT and BSC code. This also adds the #include <regex.h>
    include to gsm_data. This header should be split up.

-----------------------------------------------------------------------

Summary of changes:
 openbsc/include/openbsc/bsc_nat.h         |    1 -
 openbsc/include/openbsc/gsm_data.h        |    1 -
 openbsc/include/openbsc/gsm_data_shared.h |    9 +++
 openbsc/include/openbsc/rtp_proxy.h       |    3 +-
 openbsc/src/libbsc/abis_rsl.c             |    7 +--
 openbsc/src/libbsc/bsc_api.c              |   33 +++++++-----
 openbsc/src/libcommon/gsm_data.c          |   26 ++++++++++
 openbsc/src/libmgcp/mgcp_protocol.c       |   76 ++++++++++++++++++----------
 openbsc/src/osmo-bsc/osmo_bsc_api.c       |   15 +++++-
 openbsc/src/osmo-bsc/osmo_bsc_audio.c     |    1 -
 openbsc/src/osmo-bsc_nat/bsc_nat_utils.c  |   25 ---------
 openbsc/src/osmo-bsc_nat/bsc_nat_vty.c    |    9 ++--
 openbsc/tests/bsc-nat/bsc_nat_test.c      |    6 +-
 13 files changed, 125 insertions(+), 87 deletions(-)


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